From a8f50c0a7ca7406576aa838d8c5245c1bbe9be37 Mon Sep 17 00:00:00 2001 From: Jan Wagner Date: Wed, 6 Nov 2013 09:53:33 +0100 Subject: [PATCH] Imported Upstream version 1.07 --- AUTHORS | 3 + COPYING | 340 ++++ ChangeLog | 851 +++++++++ INSTALL | 182 ++ Makefile.PL | 4 + Makefile.am | 67 + Makefile.in | 676 ++++++++ NEWS | 96 + README | 41 + THANKS | 29 + TODO | 12 + aclocal.m4 | 618 +++++++ config.guess | 1354 +++++++++++++++ config.sub | 1410 +++++++++++++++ configure | 3758 ++++++++++++++++++++++++++++++++++++++++ configure.ac | 236 +++ docs/Makefile.am | 40 + docs/Makefile.in | 394 +++++ docs/ps-watcher.8 | 740 ++++++++ docs/ps-watcher.html | 644 +++++++ install-sh | 250 +++ missing | 283 +++ mkinstalldirs | 40 + post-configure.in | 80 + ps-watcher | 1300 ++++++++++++++ ps-watcher.in.in | 1280 ++++++++++++++ samples/README | 10 + samples/port-watch.ini | 13 + samples/root-procs.ini | 19 + samples/sample.ini | 54 + samples/sample2.ini | 4 + samples/solaris.ini | 18 + tests/01.pod.t | 9 + tests/01.pod.t.in | 9 + tests/Makefile.am | 38 + tests/Makefile.in | 351 ++++ tests/args.cnf | 13 + tests/args.t | 38 + tests/args.t.in | 38 + tests/basic.cnf | 27 + tests/basic.cnf.in | 27 + tests/basic.t | 32 + tests/basic.t.in | 32 + tests/count.cnf | 12 + tests/count.t | 24 + tests/count.t.in | 24 + tests/driver | 48 + tests/full.cnf | 15 + tests/full.t | 34 + tests/full.t.in | 34 + tests/paction.cnf | 21 + tests/paction.t | 37 + touch.pl | 42 + 53 files changed, 15751 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 ChangeLog create mode 100644 INSTALL create mode 100755 Makefile.PL create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 NEWS create mode 100644 README create mode 100644 THANKS create mode 100644 TODO create mode 100644 aclocal.m4 create mode 100755 config.guess create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.ac create mode 100644 docs/Makefile.am create mode 100644 docs/Makefile.in create mode 100644 docs/ps-watcher.8 create mode 100644 docs/ps-watcher.html create mode 100755 install-sh create mode 100755 missing create mode 100755 mkinstalldirs create mode 100755 post-configure.in create mode 100755 ps-watcher create mode 100755 ps-watcher.in.in create mode 100644 samples/README create mode 100644 samples/port-watch.ini create mode 100644 samples/root-procs.ini create mode 100644 samples/sample.ini create mode 100644 samples/sample2.ini create mode 100644 samples/solaris.ini create mode 100755 tests/01.pod.t create mode 100644 tests/01.pod.t.in create mode 100644 tests/Makefile.am create mode 100644 tests/Makefile.in create mode 100644 tests/args.cnf create mode 100755 tests/args.t create mode 100644 tests/args.t.in create mode 100644 tests/basic.cnf create mode 100644 tests/basic.cnf.in create mode 100755 tests/basic.t create mode 100755 tests/basic.t.in create mode 100644 tests/count.cnf create mode 100755 tests/count.t create mode 100644 tests/count.t.in create mode 100755 tests/driver create mode 100644 tests/full.cnf create mode 100755 tests/full.t create mode 100644 tests/full.t.in create mode 100644 tests/paction.cnf create mode 100644 tests/paction.t create mode 100755 touch.pl diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..a01d0fd --- /dev/null +++ b/AUTHORS @@ -0,0 +1,3 @@ +Rocky Bernstein + +# $Id: AUTHORS,v 1.3 2008/12/17 20:08:43 rockyb Exp $ diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..c4ac587 --- /dev/null +++ b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..f4f40f1 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,851 @@ +## +## autogenerated ChangeLog -- don't edit +## + +2008-12-25 Thursday 17:01 Rocky Bernstein + + * Makefile.am, samples/root-procs.ini: Add sample code using + perl-action. + +2008-12-25 Thursday 16:42 Rocky Bernstein + + * configure.ac, tests/paction.cnf: More Darwin9 fixes: tty can be + many token so put at end of parsing. + +2008-12-25 Thursday 16:39 Rocky Bernstein + + * Makefile.am, NEWS, configure.ac: Get ready for 1.07 release + +2008-12-23 Tuesday 11:09 Rocky Bernstein + + * ps-watcher.in.in: Typo: svz -> vsz. Thanks to Oliver Guerrier for + pointing out. + +2008-12-18 Thursday 01:07 Rocky Bernstein + + * ps-watcher.in.in: Bug in duplicating log + +2008-12-17 Wednesday 20:08 Rocky Bernstein + + * ANNOUNCE, AUTHORS, configure.ac: test cygwin and NetBSD and + update contact info + +2008-12-17 Wednesday 19:28 Rocky Bernstein + + * post-configure.in: Tolerate older Perl's enough to warn that we + can't use them. + +2008-12-17 Wednesday 18:31 Rocky Bernstein + + * configure.ac: Linux newline nuke fixes along the lines of the + Darwin code + +2008-12-17 Wednesday 17:06 Rocky Bernstein + + * configure.ac, ps-watcher.in.in: Better about dealing with + unwritable log file + +2008-12-17 Wednesday 16:31 Rocky Bernstein + + * configure.ac: In 1.07 now + +2008-12-17 Wednesday 16:27 Rocky Bernstein + + * configure.ac: Changes for Darwin9 + +2006-11-17 Friday 14:02 Rocky Bernstein + + * ps-watcher.in.in, home-page/index.html: Small typos. + +2006-09-21 Thursday 23:07 Rocky Bernstein + + * home-page/index.html: Correct for new sf link + +2006-03-11 Saturday 03:16 Rocky Bernstein + + * ps-watcher.in.in: More doc changes + +2006-03-10 Friday 19:33 Rocky Bernstein + + * NEWS: Last change before release + +2006-03-10 Friday 19:07 Rocky Bernstein + + * configure.ac, post-configure.in, ps-watcher.in.in, + tests/basic.t.in: Deal with time on netbsdelf and regression + tests. basic.t.in: generalize time handling - not just cygwin. + post-configure.in configure.ac: clean up a little. + +2006-03-10 Friday 13:12 Rocky Bernstein + + * tests/: args.t.in, basic.t.in, count.t.in, full.t.in: Run + ps-watcher in tests with configured Perl location. + +2006-03-10 Friday 12:47 Rocky Bernstein + + * tests/: full.cnf, full.t.in: Add a test and adjust for cygwin. + +2006-03-10 Friday 12:26 Rocky Bernstein + + * configure.ac, post-configure.in, ps-watcher.in.in, + tests/basic.t.in: Changes to make this work on more + architectures. configure.ac, post-configure.in: another attempt + to get invocation work eveywhere basic.t.in: test for cputime; + forgot ! + +2006-03-10 Friday 04:51 Rocky Bernstein + + * configure.ac: Darwin 8 is okay + +2006-03-10 Friday 04:50 Rocky Bernstein + + * configure.ac: Bug in running right Perl in post-configure + +2006-03-10 Friday 03:49 Rocky Bernstein + + * configure.ac, post-configure.in: Use PERL value specified more. + +2006-03-10 Friday 03:39 Rocky Bernstein + + * NEWS, configure.ac: Add configure option to specify Perl location + +2006-03-10 Friday 03:24 Rocky Bernstein + + * tests/args.t.in: typo: it's ok not okay. + +2006-03-10 Friday 03:21 Rocky Bernstein + + * configure.ac, ps-watcher.in.in, tests/args.t.in, + tests/basic.t.in, tests/full.t.in, tests/paction.t: Add minimal + cygwin support + +2006-03-09 Thursday 17:37 Rocky Bernstein + + * configure.ac, post-configure.in, tests/01.pod.t.in, + tests/Makefile.am: 01.pod.t.in: add POD testing routine + configure.ac: do chmod +x on perl-substituted files. + +2006-03-09 Thursday 16:46 Rocky Bernstein + + * NEWS, ps-watcher.in.in: Document security better. + +2006-03-08 Wednesday 22:52 Rocky Bernstein + + * configure.ac, ps-watcher.in.in, home-page/index.html: Get ready + for 1.06 release. + +2006-03-08 Wednesday 22:24 Rocky Bernstein + + * ps-watcher.in.in: Correction in getting signal name. + +2006-03-08 Wednesday 19:21 Rocky Bernstein + + * touch.pl: Reinstate since Makefile.am uses. + +2006-03-08 Wednesday 19:15 Rocky Bernstein + + * AUTHORS, Makefile.am, cvs2cl_usermap, post-configure.in, + ps-watcher.in.in, touch.pl: ps-watcher.in.in: Wasn't terminating + properly. Thanks to David G. Humes for noticing and fixing. + Modernize code a little bit + + *: rocky@panix.com -> rocky@cpan.org touch.pl: now handled inside + post-configure by Perl + +2006-02-03 Friday 02:23 Rocky Bernstein + + * ps-watcher.in.in: One more small typo. + +2006-02-03 Friday 02:15 Rocky Bernstein + + * post-configure.in, ps-watcher.in.in, home-page/index.html: Mostly + small changes: + + ps-watcher.in.in options are now stored in %opts. Some perlpod + grammar fixes. + + post-configure.in: Suggest "make && make check" (and not with + semicolon) + + home-page/index.html: Probably remove a W3C error. + +2006-01-17 Tuesday 10:00 Rocky Bernstein + + * home-page/index.html: Make valid HTML as per W3C. + +2005-10-12 Wednesday 01:14 Rocky Bernstein + + * ps-watcher.in.in, NEWS: Add BUGS section to manual to describe + common problems. + +2005-09-12 Monday 17:03 Rocky Bernstein + + * configure.ac: Now in 1.06cvs territory + +2005-09-12 Monday 17:03 Rocky Bernstein + + * ps-watcher.in.in: Guard against uninitialized variables + +2005-06-22 Wednesday 01:59 Rocky Bernstein + + * home-page/index.html: instead of ? + +2005-06-22 Wednesday 01:57 Rocky Bernstein + + * home-page/index.html: Correct grammar courtesy of Sir Monitor + Lizard, Ph. Mad. + +2005-05-17 Tuesday 22:00 Rocky Bernstein + + * NEWS: What's new. + +2005-05-17 Tuesday 09:56 Rocky Bernstein + + * configure.ac: NetBSD works like FreeBSD + +2005-05-17 Tuesday 09:52 Rocky Bernstein + + * COPYING, Makefile.am, NEWS, config.guess, config.sub, + configure.ac, missing, post-configure.in, docs/Makefile.am, + tests/Makefile.am: configure.ac: Darwin 7 is like Darwin5 & 6. + configure.ac, post-configure.in: check for at least perl 5.6 + + GPL address change. + +2005-04-09 Saturday 18:06 Rocky Bernstein + + * ps-watcher.in.in: Like this a tad better. + +2005-04-04 Monday 23:58 Rocky Bernstein + + * NEWS, ps-watcher.in.in: Note recent change. + +2005-04-04 Monday 23:53 Rocky Bernstein + + * THANKS: Add thanks to Iñaki Sánchez. + +2005-04-04 Monday 23:50 Rocky Bernstein + + * ps-watcher.in.in, tests/basic.cnf.in: Allow $ps_pat to be used in + action. Patch courtesy of Iñaki Sánchez. (i s a n c h e z at + unav dot es) + +2004-09-11 Saturday 13:29 Rocky Bernstein + + * docs/.cvsignore: More pod2htm stuff. + +2004-09-09 Thursday 10:58 Rocky Bernstein + + * NEWS, cvs2cl_header, cvs2cl_usermap: ChangeLog-creation + improvements. + +2004-09-07 Tuesday 13:51 Rocky Bernstein + + * Makefile.am, ps-watcher.in.in, docs/Makefile.am, + samples/port-watch.ini: Make distcheck works. Show how to use + $PROLOG to do a no-ps like thing such as watching a port (via + lsof). + +2004-05-26 Wednesday 13:46 Rocky Bernstein + + * ps-watcher.in.in: Small change. + +2004-05-26 Wednesday 13:42 Rocky Bernstein + + * Makefile.am, configure.ac, ps-watcher.in.in, docs/Makefile.am: + ps-watcher.in.in: smallish changes - call closelog on + termination, add prototype for pod_this(). + + docs/Makefile.am: ignore errors in building manual/html pages + + Makefile.am: target to create ChangeLog when building + distribution + + configure.ac: now in version 1.05 now. Allow maintainer mode (to + create ChangeLog) + +2004-02-15 Sunday 12:03 Rocky Bernstein + + * docs/Makefile.am: Set title to name without the .in. + +2004-01-18 Sunday 12:20 Rocky Bernstein + + * ps-watcher.in.in: Update copyright. + +2004-01-18 Sunday 11:49 Rocky Bernstein + + * ps-watcher.in.in: Improve documentation with respect to + perl-action. + +2004-01-15 Thursday 03:23 Rocky Bernstein + + * ps-watcher.in.in: perldoc fix. + +2004-01-15 Thursday 03:02 Rocky Bernstein + + * tests/paction.t: Regression test for $PROLOG, $EPILOG and + perl-action. + +2004-01-15 Thursday 03:00 Rocky Bernstein + + * configure.ac, ps-watcher.in.in, tests/Makefile.am, + tests/paction.cnf: Add $PROLOG, $EPILOG and perl-action sections. + Allows one to accumulate information over all processes and take + action on that. + +2004-01-10 Saturday 04:39 Rocky Bernstein + + * ps-watcher.in.in: Documentation enhancement, I think. + +2003-11-22 Saturday 12:31 Rocky Bernstein + + * ps-watcher.in.in: And another formatting change... + +2003-11-22 Saturday 12:27 Rocky Bernstein + + * ps-watcher.in.in: One more trivial typo.... + +2003-11-22 Saturday 12:26 Rocky Bernstein + + * ps-watcher.in.in: Documentation typo. + +2003-11-22 Saturday 12:01 Rocky Bernstein + + * NEWS, configure.ac: Get ready for new (minor) release. + +2003-11-21 Friday 02:36 Rocky Bernstein + + * ps-watcher.in.in, tests/basic.cnf.in, tests/basic.t.in: Add + first-trigger feature. + +2003-09-11 Thursday 03:17 Rocky Bernstein + + * NEWS: Get ready for a release. + +2003-09-10 Wednesday 07:30 Rocky Bernstein + + * ps-watcher.in.in: Fix example configuration as suggested in bug + #776229. + +2003-09-05 Friday 00:23 Rocky Bernstein + + * ps-watcher.in.in: More complicated trigger example suggested by + jason + +2003-09-03 Wednesday 02:04 Rocky Bernstein + + * ps-watcher.in.in: Add troubleshooting section + +2003-09-03 Wednesday 01:42 Rocky Bernstein + + * configure.ac, ps-watcher.in.in: Fixes for FreeBSD + +2003-08-31 Sunday 21:22 Rocky Bernstein + + * tests/basic.cnf.in: perhaps some processes use so little CPU that + the elapsed time will round to zero. Deal with it. + +2003-08-30 Saturday 20:49 Rocky Bernstein + + * ps-watcher.in.in: Update date. + +2003-08-29 Friday 10:49 Rocky Bernstein + + * configure.ac: Get ready for another release. + +2003-08-29 Friday 10:48 Rocky Bernstein + + * tests/: args.t.in, basic.t.in, count.t.in, full.t.in: Regression + tests need to deal with timestamped output. + +2003-08-29 Friday 10:47 Rocky Bernstein + + * ps-watcher.in.in: Add syslog-like timestamp to logfile output. + Problems with getting ps-output now appears only on debug output. + +2003-08-29 Friday 10:45 Rocky Bernstein + + * post-configure.in: Use -w (warning) on perl invocation + +2003-08-13 Wednesday 02:33 Rocky Bernstein + + * configure.ac: PS_CAN_RETURN_MULTIPLE_LINES not set on AIX which + broke it. + +2003-07-11 Friday 05:56 Rocky Bernstein + + * Makefile.am: Add sample files + +2003-07-11 Friday 05:47 Rocky Bernstein + + * configure.ac: typo + +2003-07-11 Friday 05:46 Rocky Bernstein + + * configure.ac: Get ready for 1.0 release. + +2003-07-11 Friday 05:43 Rocky Bernstein + + * Makefile.am, tests/Makefile.am, tests/args.t.in, + tests/count.t.in, tests/full.t.in: Make "make distcheck" work. + +2003-07-11 Friday 05:42 Rocky Bernstein + + * THANKS: Update as appropriate. + +2003-07-10 Thursday 12:20 Rocky Bernstein + + * configure.ac, post-configure.in: A tad better for making "make + distcheck" work: Use $srcdir in post-configure and arrange for + srcdir to be passed in. + +2003-07-10 Thursday 11:50 Rocky Bernstein + + * THANKS, TODO, config.cache, configure.ac, ps-watcher.in.in: Deal + with ps (e.g. Solaris's) which return more than one line for a + single pid. + +2003-07-10 Thursday 11:42 Rocky Bernstein + + * ps-watcher.in.in: Stupid mistake - comments are # not /* */. + +2003-05-19 Monday 16:33 Rocky Bernstein + + * configure.ac: Accomodate darwin6 + +2003-05-19 Monday 16:33 Rocky Bernstein + + * tests/args.t.in: Add one test of --nosyslog + +2003-05-19 Monday 15:58 Rocky Bernstein + + * configure.ac: Add AIX support. + +2003-05-16 Friday 00:12 Rocky Bernstein + + * README: IniConf is now called Config::IniFiles + +2003-03-06 Thursday 05:57 Rocky Bernstein + + * configure.ac: Failed full test. Need to add -x. + +2003-03-06 Thursday 05:48 Rocky Bernstein + + * tests/full.cnf: Don't assume first is pid 1! + +2003-03-06 Thursday 05:37 Rocky Bernstein + + * configure.ac, tests/Makefile.am, tests/.cvsignore, + tests/full.cnf, tests/full.t.in: Add test that we can trigger on + watching processes other than the ones under our account. + +2003-03-06 Thursday 03:54 Rocky Bernstein + + * Makefile.am, NEWS, config.guess, configure.ac, docs/Makefile.am, + tests/Makefile.am: Changes for Mac OS/X + +2003-03-04 Tuesday 18:01 Rocky Bernstein + + * aclocal.m4, docs/Makefile.am, tests/Makefile.in: Add more + automake conversion idioms + +2003-03-04 Tuesday 14:14 Rocky Bernstein + + * autogen.sh: Omitted running aclocal, autoconf, automake... + +2003-03-04 Tuesday 14:08 Rocky Bernstein + + * docs/: Makefile.am, Makefile.in: More automake conversion pains. + +2003-03-04 Tuesday 14:05 Rocky Bernstein + + * .cvsignore, MANIFEST: MANIFEST: not used in automake + +2003-03-04 Tuesday 14:03 Rocky Bernstein + + * NEWS, autogen.sh: autogen.sh: useful for CVS NEWS: what's been + happening? + +2003-03-04 Tuesday 13:59 Rocky Bernstein + + * Makefile.am, Makefile.in: More automake conversion work. + Makefile.am: forgot to add Makefile.PL. Makefile.in: superceded + by Makfile.am + +2003-03-04 Tuesday 13:55 Rocky Bernstein + + * AUTHORS, Makefile.am, Makefile.in, NEWS, aclocal.m4, version, + docs/Makefile.am, docs/Makefile.in, tests/Makefile.am, + tests/Makefile.in: Convert to use Makefile.am + +2003-03-04 Tuesday 02:53 Rocky Bernstein + + * configure.ac, ps-watcher.in.in, version, samples/sample.ini, + tests/args.cnf: Changes for BSD/OS. Also potentially a bug in + FreeBSD. + +2003-03-02 Sunday 16:35 Rocky Bernstein + + * ps-watcher.in.in: More small document changes. Make HTML come out + a tad better. + +2003-03-02 Sunday 15:28 Rocky Bernstein + + * ps-watcher.in.in: Update link for netwinder location! + +2003-03-01 Saturday 21:38 Rocky Bernstein + + * MANIFEST: Typo. + +2003-03-01 Saturday 21:37 Rocky Bernstein + + * NEWS: What's up. + +2003-03-01 Saturday 21:35 Rocky Bernstein + + * MANIFEST: Add Changelog + +2003-03-01 Saturday 21:23 Rocky Bernstein + + * samples/sample.ini: Add $args example. + +2003-03-01 Saturday 21:12 Rocky Bernstein + + * MANIFEST, configure.ac, ps-watcher.in.in: Add variables to + control what ps can do, e.g. can nuke header line, has custom + title (for nuking header line), what time variable we can test + on. + +2003-03-01 Saturday 21:09 Rocky Bernstein + + * tests/: .cvsignore, args.t.in, basic.cnf, basic.cnf.in: Don't + assume etime is a ps-variable. Thanks, FreeBSD. + +2003-03-01 Saturday 21:08 Rocky Bernstein + + * docs/Makefile.in: Cater to brain-dead make on FreeBSD. + +2003-02-28 Friday 16:45 Rocky Bernstein + + * MANIFEST, configure.ac: configure.ac: add freebsd4 check + MANIFEST: add args test files + +2003-02-28 Friday 13:37 Rocky Bernstein + + * config.sub: Update with more recent version of this. + +2003-02-28 Friday 12:34 Rocky Bernstein + + * tests/: .cvsignore, args.cnf, args.t.in: Add args regression + test. + +2003-02-28 Friday 12:33 Rocky Bernstein + + * configure.ac, ps-watcher.in.in, tests/Makefile.in, + tests/basic.cnf, tests/basic.t.in, tests/count.t.in: Add args + documentation and regression tests. count.t.in, basic.t.in: set + perl mode for emacs + +2003-02-27 Thursday 23:46 Rocky Bernstein + + * configure.ac, ps-watcher.in.in, version: Add $args variable to + test on entire command. Perpare to make into another version. + +2003-02-27 Thursday 21:21 Rocky Bernstein + + * configure.ac: Add args to the list of variables that are + accepted. + +2003-01-27 Monday 22:41 Rocky Bernstein + + * MANIFEST, configure.stamp, version: MANIFEST: configre.in -> + configure.ac Other files not sure about, but we'll try + initially... + +2003-01-27 Monday 22:37 Rocky Bernstein + + * configure.ac: Remove touch of stamp file. Dunno... + +2003-01-27 Monday 22:35 Rocky Bernstein + + * configure.ac: Bump version number. + +2003-01-27 Monday 22:34 Rocky Bernstein + + * Makefile.in, NEWS, configure.ac, configure.in, ps-watcher.in.in, + samples/sample.ini: Bug in running make dist. + + Small documentation bug in manual and HTML. Had @PROGRAM@ rather + than @PACKAGE@ so name of package was not in man/html. + + Give example where you want to match all processes except one. + + Print out errors in configuration file + + configure.in -> configure.ac (thanks, autoconf) + + Config::IniConf now gives a syntax error for empty section: []. + Change that. + +2002-10-03 Thursday 14:55 rocky + + * .cvsignore: Seems to be a new thing with autoconf. + +2002-10-03 Thursday 14:55 rocky + + * home-page/index.html: Changes to move to sourceforge project: + download/manpage locations changed. Add link to CVS! And add + sourceforge logo. + +2002-09-24 Tuesday 11:21 rocky + + * NEWS: Update as appropriate. + +2002-09-24 Tuesday 11:20 rocky + + * Makefile.in: Bug in running post-configure when doing a "make + dist". Add "perl" to command. + +2002-09-24 Tuesday 11:18 rocky + + * ps-watcher.in.in: Add example which shows excluding a process + from consideration. + +2002-09-24 Tuesday 11:00 rocky + + * .cvsignore: post-configure is derived. + +2002-09-24 Tuesday 10:59 rocky + + * post-configure.in: Things that need to be done after running + configure. In particular, rewrinte #!/bin/perl lines. + +2002-09-24 Tuesday 10:56 rocky + + * NEWS: Document small doc bug. Version is now 0.96 + +2002-09-24 Tuesday 10:54 rocky + + * ps-watcher.in.in: Document typo. Was using @PROGRAM@ instead of + @PACKAGE@. + +2002-02-06 Wednesday 04:55 rocky + + * MANIFEST: Now derived from post-configure.in + +2002-02-06 Wednesday 04:54 rocky + + * configure.in: Remove bsdstart -- space in it mess things up. + +2002-02-06 Wednesday 04:13 rocky + + * tests/basic.t.in: Turn into a derived file. + +2002-02-06 Wednesday 04:13 rocky + + * tests/: .cvsignore, count.t.in: .cvsignore: ignore derived tests + basic.t: is now derived count.t.in: new test + +2002-02-06 Wednesday 04:10 rocky + + * tests/count.cnf: count.cnf: test "none" and $count > 1 basic.cnf: + minor changes like cvs id line. + +2002-02-06 Wednesday 04:10 rocky + + * docs/Makefile.in: Makefile.in: migrating more to automake: use + @PACKAGE@ now. + +2002-02-06 Wednesday 04:09 rocky + + * Makefile.in, aclocal.m4, configure.in, missing, ps-watcher.in.in: + aclocal.m4 missing, Makefile: New files migrating more to + automake. ps-watcher.in.in: fix bug in "once" and "count > 1" + +2001-11-24 Saturday 19:03 rocky + + * home-page/index.html: Update location. + +2001-06-25 Monday 00:23 rocky + + * ps-watcher.in.in: Another example with count != 1 (syslogd) + changed to count > 4 (httpd). count != 1 may be confusing since + when count == 0 we don't trigger. + +2001-06-25 Monday 00:22 rocky + + * samples/sample.ini: Update to show occurs = none. syslogd + example was incorrect. Change to httpd. + +2001-06-25 Monday 00:20 rocky + + * tests/basic.cnf: Add test for when no matching process exists. + +2001-06-25 Monday 00:17 rocky + + * MANIFEST: Add NEWS + +2001-06-25 Monday 00:16 rocky + + * ps-watcher.in.in: Allow "occurs = none" to fire if no processes + exist. Update Copyright too. + +2001-05-31 Thursday 16:24 rocky + + * tests/basic.cnf: looks like [] is no longer valid. + +2000-09-02 Saturday 18:51 rocky + + * ps-watcher.in.in: Comment backtick problem + +2000-09-02 Saturday 18:43 rocky + + * ps-watcher.in.in: Hopefully this time we've fixed the backtick + problem in a process name. + + Improve description section of doc. + +2000-09-02 Saturday 04:07 rocky + + * ps-watcher.in.in: Add --doc option to print text documentation. + Escape backticks in process names + +2000-04-10 Monday 12:17 rocky + + * home-page/index.html: Initial cut. + +2000-04-09 Sunday 22:43 rocky + + * THANKS: Out of babblefish. + +2000-04-09 Sunday 22:25 rocky + + * THANKS: Correct from pecarry-speak. + +2000-04-09 Sunday 22:06 rocky + + * README: This time for sure? + +2000-04-09 Sunday 22:02 rocky + + * ps-watcher.in.in: Add blank line after =pod for brain-dead + Red-Hat 6.1's brain-deat pod2man program. + +2000-04-09 Sunday 21:58 rocky + + * README: Change invocation example. + +2000-04-09 Sunday 20:40 rocky + + * samples/README: Correct file names. Add Id line. + +2000-04-09 Sunday 20:39 rocky + + * samples/sample.ini: Add Id line. + +2000-04-09 Sunday 20:37 rocky + + * samples/README: Document what each sample does. + +2000-04-09 Sunday 20:37 rocky + + * docs/Makefile.in: Makefile.in: add uninstall. + +2000-04-09 Sunday 20:36 rocky + + * Makefile.in, ps-watcher.in.in: Makefile.in: add uninstall. + post-configure: remove Open3 module check ps-watcher.in.in: Lots + of doc changes. Usage on finding no config file. + +2000-04-09 Sunday 20:25 rocky + + * README: Add quick instructions. Correct mistakes. + +2000-04-09 Sunday 20:13 rocky + + * MANIFEST: Add samples readme. + +2000-03-27 Monday 01:54 rocky + + * tests/.cvsignore: Guess we gotta add this one too. + +2000-03-27 Monday 01:53 rocky + + * tests/: Makefile.in, basic.cnf, driver: Now have some basic + tests. + +2000-03-27 Monday 01:51 rocky + + * .cvsignore, MANIFEST, Makefile.in, ps-watcher.in.in: MANIFEST: + it's a Perl thing. But probably a good idea Makefile.in now uses + it ps-watcher.in.in: remove uninitialized variables in + elapsed2secs + +2000-03-22 Wednesday 07:11 rocky + + * samples/sample.ini: Simple first. + +2000-03-22 Wednesday 07:09 rocky + + * samples/sample.ini: Show off more features. + +2000-03-22 Wednesday 07:08 rocky + + * Makefile.in, TODO, configure.in, ps-watcher.in.in: Makefile.in: + Deal with .in.in TODO: remove done things. Add others + (regresssion tests) ps-watcher.in.in: Add signal handling and + stating configuration file As is usual lots of doc changes. + +2000-03-21 Tuesday 03:20 rocky + + * Makefile.PL: To aid perl to GNU factions. + +2000-03-21 Tuesday 03:17 rocky + + * samples/: sample2.ini, solaris.ini: sampl2.ini: change for Linux. + +2000-03-21 Tuesday 03:16 rocky + + * docs/Makefile.in: Don't need L<> warning any more. + +2000-03-21 Tuesday 03:15 rocky + + * TODO, config.cache, configure.in, ps-watcher.in.in: + post-configure with IniConf version 0.97. ps-watcher.in.in - + many small changes for Linux ps output one token max (no + command) if no ps output skip to next line (ignore terminated + processes) + +2000-03-21 Tuesday 02:23 rocky + + * Makefile.in: Make dist works. Get config.guess, config.sub and + @PROGRAM@.in.in + +2000-03-20 Monday 16:14 rocky + + * configure.in: Add Linux stuff and tests/Makefile + +2000-03-20 Monday 16:12 rocky + + * ps-watcher.in.in: Doc changes. + +2000-03-20 Monday 15:43 rocky + + * configure.in: Substitute in PROGRAM. + +2000-03-20 Monday 09:58 root + + * Makefile.in, README, configure.in, ANNOUNCE, COPYING, INSTALL, + THANKS, TODO, config.cache, config.guess, config.sub, install-sh, + mkinstalldirs, ps-watcher.in.in, touch.pl, docs/Makefile.in, + samples/sample.ini, samples/sample2.ini, samples/solaris.ini: + Imported sources + +2000-03-20 Monday 09:58 root + + * Makefile.in, README, configure.in, ANNOUNCE, COPYING, INSTALL, + THANKS, TODO, config.cache, config.guess, config.sub, install-sh, + mkinstalldirs, ps-watcher.in.in, touch.pl, docs/Makefile.in, + samples/sample.ini, samples/sample2.ini, samples/solaris.ini: + Initial revision + diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..b42a17a --- /dev/null +++ b/INSTALL @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--version' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`configure' also accepts some other, not widely useful, options. diff --git a/Makefile.PL b/Makefile.PL new file mode 100755 index 0000000..a71d15e --- /dev/null +++ b/Makefile.PL @@ -0,0 +1,4 @@ +#/usr/bin/perl +print "Got'cha! This program uses ./configure.\n"; +print "Just a moment while I transfer your call...\n"; +exec "./configure"; diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..58a9937 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,67 @@ +############################################################################## +# $Id: Makefile.am,v 1.14 2008/12/25 17:01:50 rockyb Exp $ +# Copyright (C) 2003, 2004, 2006, 2008 Rocky Bernstein +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301 USA +############################################################################## + +AUTOMAKE_OPTIONS = dist-bzip2 +SUBDIRS = docs tests +noinst_SCRIPTS = post-configure.in touch.pl +EXTRA_DIST = post-configure.in ps-watcher.in.in ps-watcher \ + touch.pl Makefile.PL \ + samples/README \ + samples/sample.ini \ + samples/sample2.ini \ + samples/port-watch.ini \ + samples/root-procs.ini \ + samples/solaris.ini +bin_SCRIPTS = ps-watcher +PERL = @PERL@ + +DISTCLEANFILES = ps-watcher ps-watcher.stamp + + +# The keeps automake from substituting PS_VARS +PS_VARS = '' + +# Build all forms of documentation: manual-pages and HTML +test: + echo "Checking that things work.."; \ + (cd tests && $(PERL) ./driver) + +# A timestamp file is used to record whether or not we've created +# $(PROGRAM) from $(PROGRAM).in. During debugging if is often more +# convenient to modify $(PROGRAM) rather than $(PROGRAM).in. +$(PACKAGE).stamp: $(PACKAGE) + @cp -p $(PACKAGE) $(PACKAGE).in ; \ + $(srcdir)/touch.pl $@ + +# cvs2cl +MAINTAINERCLEANFILES = ChangeLog + +if MAINTAINER_MODE + +.PHONY: ChangeLog +ChangeLog: + $(CVS2CL) -W 450 --header $(srcdir)/cvs2cl_header --utc -w -I ChangeLog --usermap $(srcdir)/cvs2cl_usermap -P + +ACLOCAL_AMFLAGS=-I . + +endif + + + + diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..7a1298e --- /dev/null +++ b/Makefile.in @@ -0,0 +1,676 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +############################################################################## +# $Id: Makefile.am,v 1.14 2008/12/25 17:01:50 rockyb Exp $ +# Copyright (C) 2003, 2004, 2006, 2008 Rocky Bernstein +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301 USA +############################################################################## + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = . +DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in $(srcdir)/post-configure.in \ + $(srcdir)/ps-watcher.in.in $(top_srcdir)/configure AUTHORS \ + COPYING ChangeLog INSTALL NEWS THANKS TODO config.guess \ + config.sub install-sh missing mkinstalldirs +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ + configure.lineno config.status.lineno +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_CLEAN_FILES = post-configure ps-watcher.in ps-watcher +am__installdirs = "$(DESTDIR)$(bindir)" +binSCRIPT_INSTALL = $(INSTALL_SCRIPT) +SCRIPTS = $(bin_SCRIPTS) $(noinst_SCRIPTS) +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-dvi-recursive install-exec-recursive \ + install-html-recursive install-info-recursive \ + install-pdf-recursive install-ps-recursive install-recursive \ + installcheck-recursive installdirs-recursive pdf-recursive \ + ps-recursive uninstall-recursive +RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = $(SUBDIRS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +distdir = $(PACKAGE)-$(VERSION) +top_distdir = $(distdir) +am__remove_distdir = \ + { test ! -d $(distdir) \ + || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \ + && rm -fr $(distdir); 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\ + (cd tests && $(PERL) ./driver) + +# A timestamp file is used to record whether or not we've created +# $(PROGRAM) from $(PROGRAM).in. During debugging if is often more +# convenient to modify $(PROGRAM) rather than $(PROGRAM).in. +$(PACKAGE).stamp: $(PACKAGE) + @cp -p $(PACKAGE) $(PACKAGE).in ; \ + $(srcdir)/touch.pl $@ + +@MAINTAINER_MODE_TRUE@.PHONY: ChangeLog +@MAINTAINER_MODE_TRUE@ChangeLog: +@MAINTAINER_MODE_TRUE@ $(CVS2CL) -W 450 --header $(srcdir)/cvs2cl_header --utc -w -I ChangeLog --usermap $(srcdir)/cvs2cl_usermap -P +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..0f3aabc --- /dev/null +++ b/NEWS @@ -0,0 +1,96 @@ +Changes from 1.06 to 1.07 (December 25, 2008) +- Changed to include and tested on Darwin9 + +- A small number of bug fixes + +Changes from 1.05 to 1.06 (March 10, 2006) + +- Add minimal cygwin support; go over NetBSD and OpenBSD support + +- Add --path option to specify path used in running commands + +- ps-watcher wasn't terminating properly when given a signal. Thanks + to David G. Humes for noticing and fixing. + +- Modernize code a little bit. + +- Guard against unintialized variable conf_time + +- Add BUGS section to manual to describe common problems. + +- Add configure option to specify Perl location + + +Changes from 1.04 to 1.05 (May 18, 2005) + +- Allow $ps_pat to be used in an action. +- Show how to use PROLOG to do non-ps-like things such as watching a + port (via lsof). +- OS tweeks: NetBSD works like FreeBSD, Darwin 7 works. + +Changes from 1.03 to 1.04 (Jan 18, 2004) + +- Add $PROLOG, $EPILOG and perl-action sections. Allows one to + accumulate information over all processes and take action on that. + +- ps-variable order in GNU/Linux was changed to ensure that single-token + attributes don't get messed up by multiple-token attributes. + +Changes from 1.02 to 1.03 (Nov 22, 2003) + +- Add occurs=first-trigger to stop after first trigger rather than first + pattern match. + +Changes from 1.01 to 1.02 (Sept 10, 2003) + Small bug fixes/feature enhancements and documentation fixes. + +Changes from 1.0 to 1.01 (Aug 21, 2003) + +- Log output (not syslog) now contains timestamp, program and process name + +- Errors concerning getting ps information logged only at debug levels + +- Add -w to perl invocation. + +Changes from 0.99 to 1.0 (Jul 10, 2003) + Provision for ps returning multiple lines of output. (Solaris does this for + LWP processes) + make "make distcheck" work. + +Changes from 0.98 to 0.99: (May 19, 2003) + Add AIX support, accomodate Darwin6. + +Changes from 0.97 to 0.98: (Mar 5, 2003) + Works now on BSD/OS and Mac OS/X + Bug fix for FreeBSD. + Convert to use automake + +Changes from 0.96 to 0.97: (Mar 1, 2003) + Portablity fixes - Now runs on FreeBSD. + Tested on the sourceforge compile farm. + Add $args variable to be able to use full ps command. Useful for working + with scripts that list the interpreter rather than the script name. + +Changes from 0.95 to 0.96: + Bug in running make dist. + + Small documentation bug in manual and HTML. Had @PROGRAM@ rather than + @PACKAGE@ so name of package was not in man/html. + + Give example where you want to match all processes except one. + + Print out errors in configuration file + + configure.in -> configure.ac (thanks, autoconf) + + Config::IniConf now gives a syntax error for empty section: []. + Change that. + + +Changes 0.93 - 0.95 + +Make "occurs = none" mean to run if there are no matching ps processes. + +ps-watcher 0.93 -- first general release. + +$Id: NEWS,v 1.28 2008/12/25 16:39:17 rockyb Exp $ diff --git a/README b/README new file mode 100644 index 0000000..ddcecb9 --- /dev/null +++ b/README @@ -0,0 +1,41 @@ +This directory holds the distribution for ps-watcher, a program for +montoring a system via ps-like commands. + +Short instructions. Type: + cd ps-watcher-* + make + +If make fails you probably need to get IniConf. It it works then... + + ./ps-watcher --nosyslog --log --config ./samples/sample.ini + +Read the documentation to understand what you did. + +---- + +Documentation is in docs directory. + +All of the source code is covered by the GNU GENERAL PUBLIC +LICENSE. See COPYING for details on this. + +To use the program you will need Perl version 5.003 or greater +installed and the following modules: + + Sys::Syslog + File::Basename + Config::IniFiles + Getopt::Long + +The only one of these that is not part of the core Perl distribution +is Config::IniFiles which can be found at: + +http://www.cpan.org/modules/by-module/Config/ + +In order to run the program you'll need a configuration file to +use. Some samples configuration files can be found in the samples +directory. See the README in that directory for a description of +what the configuration files do. + +See INSTALL for generic GNU configure instructions. + +$Id: README,v 1.7 2003/05/16 00:12:59 rockyb Exp $ diff --git a/THANKS b/THANKS new file mode 100644 index 0000000..3243bdf --- /dev/null +++ b/THANKS @@ -0,0 +1,29 @@ +Thanks to various people I worked with at the Associated Press who +have made suggestions. + +This program uses Config::IniFiles (originally called IniConf). Thus +thanks are due to Scott Hutton. Rich Bowen (rbowen@rcbowen.com) now +maintains Config::IniFiles and incorporated my changes to the program that +allow regular expressions to be specified in "section" heads. + +Dave Humes - reporting regression between 1.04 and 1.05 in termination +code and why. + +James R Grinter suggested and provided code to allow the +program to fire when no matching processes (e.g. when a process that +should be running has died). + +Thanks to Jason Welsh for helping to track down +a Solaris problem where ps returned multiple lines of output. + +Thanks to Iñaki Sánchez for the patch that allows one to use $ps_pat in +the action statement. + +Musicological supervision by Stuart Frankel , +cutrate Ph.D. + +$Id: THANKS,v 1.8 2006/03/08 19:17:33 rockyb Exp $ + + + + diff --git a/TODO b/TODO new file mode 100644 index 0000000..6e5268b --- /dev/null +++ b/TODO @@ -0,0 +1,12 @@ +AIX and Linux ps allow custom output lines which means we can enclose +fields in quotes and thus allow variables which have embedded +blanks. Should make use of that. + +For now we only can handle one configuration file. Should allow many. + +Use IPC::Open3? -- it preserves STDERR and STDOUT. Backtick (`cmd`) +doesn't seem to. + +Add more regression tests. + +$Id: TODO,v 1.7 2003/07/10 11:50:21 rockyb Exp $ diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..c9daa48 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,618 @@ +# generated automatically by aclocal 1.10.1 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(AC_AUTOCONF_VERSION, [2.61],, +[m4_warning([this file was generated for autoconf 2.61. +You have another version of autoconf. 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For instance MS-DOS doesn't. +AC_DEFUN([AM_SET_LEADING_DOT], +[rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null +AC_SUBST([am__leading_dot])]) + +# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- +# From Jim Meyering + +# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 4 + +AC_DEFUN([AM_MAINTAINER_MODE], +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) + dnl maintainer-mode is disabled by default + AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) + AC_MSG_RESULT([$USE_MAINTAINER_MODE]) + AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) + MAINT=$MAINTAINER_MODE_TRUE + AC_SUBST(MAINT)dnl +] +) + +AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) + +# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- + +# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 5 + +# AM_MISSING_PROG(NAME, PROGRAM) +# ------------------------------ +AC_DEFUN([AM_MISSING_PROG], +[AC_REQUIRE([AM_MISSING_HAS_RUN]) +$1=${$1-"${am_missing_run}$2"} +AC_SUBST($1)]) + + +# AM_MISSING_HAS_RUN +# ------------------ +# Define MISSING if not defined so far and test if it supports --run. +# If it does, set am_missing_run to use it, otherwise, to nothing. +AC_DEFUN([AM_MISSING_HAS_RUN], +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +AC_REQUIRE_AUX_FILE([missing])dnl +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + AC_MSG_WARN([`missing' script is too old or missing]) +fi +]) + +# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_MKDIR_P +# --------------- +# Check for `mkdir -p'. +AC_DEFUN([AM_PROG_MKDIR_P], +[AC_PREREQ([2.60])dnl +AC_REQUIRE([AC_PROG_MKDIR_P])dnl +dnl Automake 1.8 to 1.9.6 used to define mkdir_p. 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Presently that only means defining a flag for this option. +AC_DEFUN([_AM_SET_OPTION], +[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) + +# _AM_SET_OPTIONS(OPTIONS) +# ---------------------------------- +# OPTIONS is a space-separated list of Automake options. +AC_DEFUN([_AM_SET_OPTIONS], +[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) + +# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) +# ------------------------------------------- +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +AC_DEFUN([_AM_IF_OPTION], +[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) + +# Check to make sure that the build environment is sane. -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 4 + +# AM_SANITY_CHECK +# --------------- +AC_DEFUN([AM_SANITY_CHECK], +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$[*]" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$[*]" != "X $srcdir/configure conftest.file" \ + && test "$[*]" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "$[2]" = conftest.file + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +AC_MSG_RESULT(yes)]) + +# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_INSTALL_STRIP +# --------------------- +# One issue with vendor `install' (even GNU) is that you can't +# specify the program used to strip binaries. This is especially +# annoying in cross-compiling environments, where the build's strip +# is unlikely to handle the host's binaries. +# Fortunately install-sh will honor a STRIPPROG variable, so we +# always use install-sh in `make install-strip', and initialize +# STRIPPROG with the value of the STRIP variable (set by the user). +AC_DEFUN([AM_PROG_INSTALL_STRIP], +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of `v7', `ustar', or `pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. +AM_MISSING_PROG([AMTAR], [tar]) +m4_if([$1], [v7], + [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +for _am_tool in $_am_tools +do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; + do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..ba058df --- /dev/null +++ b/config.guess @@ -0,0 +1,1354 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002 Free Software Foundation, Inc. + +timestamp='2002-07-23' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# This shell variable is my proudest work .. or something. --bje + +set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ; +(old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old) + || (echo "$me: cannot create $tmpdir" >&2 && exit 1) ; +dummy=$tmpdir/dummy ; +files="$dummy.c $dummy.o $dummy.rel $dummy" ; +trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + rm -f $files ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; +unset files' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit 0 ;; + amiga:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + hp300:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + macppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme88k:OpenBSD:*:*) + echo m88k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvmeppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + pmax:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sgi:OpenBSD:*:*) + echo mipseb-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sun3:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + wgrisc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:OpenBSD:*:*) + echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + alpha:OSF1:*:*) + if test $UNAME_RELEASE = "V4.0"; then + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + fi + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + eval $set_cc_for_build + cat <$dummy.s + .data +\$Lformat: + .byte 37,100,45,37,120,10,0 # "%d-%x\n" + + .text + .globl main + .align 4 + .ent main +main: + .frame \$30,16,\$26,0 + ldgp \$29,0(\$27) + .prologue 1 + .long 0x47e03d80 # implver \$0 + lda \$2,-1 + .long 0x47e20c21 # amask \$2,\$1 + lda \$16,\$Lformat + mov \$0,\$17 + not \$1,\$18 + jsr \$26,printf + ldgp \$29,0(\$26) + mov 0,\$16 + jsr \$26,exit + .end main +EOF + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + case `$dummy` in + 0-0) + UNAME_MACHINE="alpha" + ;; + 1-0) + UNAME_MACHINE="alphaev5" + ;; + 1-1) + UNAME_MACHINE="alphaev56" + ;; + 1-101) + UNAME_MACHINE="alphapca56" + ;; + 2-303) + UNAME_MACHINE="alphaev6" + ;; + 2-307) + UNAME_MACHINE="alphaev67" + ;; + 2-1307) + UNAME_MACHINE="alphaev68" + ;; + 3-1307) + UNAME_MACHINE="alphaev7" + ;; + esac + fi + rm -f $dummy.s $dummy && rmdir $tmpdir + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit 0 ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit 0 ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit 0 ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit 0;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit 0 ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit 0 ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit 0 ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit 0;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit 0;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit 0 ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit 0 ;; + DRS?6000:UNIX_SV:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7 && exit 0 ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit 0 ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit 0 ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit 0 ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit 0 ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit 0 ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit 0 ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit 0 ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit 0 ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit 0 ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit 0 ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy \ + && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ + && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 + rm -f $dummy.c $dummy && rmdir $tmpdir + echo mips-mips-riscos${UNAME_RELEASE} + exit 0 ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit 0 ;; + Night_Hawk:*:*:PowerMAX_OS) + echo powerpc-harris-powermax + exit 0 ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit 0 ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit 0 ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit 0 ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit 0 ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit 0 ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit 0 ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit 0 ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit 0 ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit 0 ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit 0 ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit 0 ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 + rm -f $dummy.c $dummy && rmdir $tmpdir + echo rs6000-ibm-aix3.2.5 + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit 0 ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit 0 ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit 0 ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit 0 ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit 0 ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit 0 ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit 0 ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit 0 ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`$dummy` + if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi + rm -f $dummy.c $dummy && rmdir $tmpdir + fi ;; + esac + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit 0 ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit 0 ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 + rm -f $dummy.c $dummy && rmdir $tmpdir + echo unknown-hitachi-hiuxwe2 + exit 0 ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit 0 ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit 0 ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit 0 ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit 0 ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit 0 ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit 0 ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit 0 ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit 0 ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit 0 ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit 0 ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit 0 ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3D:*:*:*) + echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit 0 ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit 0 ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:FreeBSD:*:*) + # Determine whether the default compiler uses glibc. + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #if __GLIBC__ >= 2 + LIBC=gnu + #else + LIBC= + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` + rm -f $dummy.c && rmdir $tmpdir + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC} + exit 0 ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit 0 ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit 0 ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit 0 ;; + x86:Interix*:3*) + echo i386-pc-interix3 + exit 0 ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i386-pc-interix + exit 0 ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit 0 ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit 0 ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + *:GNU:*:*) + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit 0 ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit 0 ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` + rm -f $dummy.c && rmdir $tmpdir + test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0 + ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit 0 ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit 0 ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit 0 ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit 0 ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit 0 ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit 0 ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit 0 ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit 0 ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit 0 ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit 0 ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #ifdef __INTEL_COMPILER + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` + rm -f $dummy.c && rmdir $tmpdir + test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0 + test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit 0 ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit 0 ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit 0 ;; + i*86:*:5:[78]*) + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit 0 ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit 0 ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit 0 ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit 0 ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit 0 ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit 0 ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit 0 ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit 0 ;; + M68*:*:R3V[567]*:*) + test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; + 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4.3${OS_REL} && exit 0 + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4 && exit 0 ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit 0 ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit 0 ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit 0 ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit 0 ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit 0 ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit 0 ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit 0 ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit 0 ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit 0 ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit 0 ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit 0 ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit 0 ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit 0 ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit 0 ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit 0 ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Darwin:*:*) + echo `uname -p`-apple-darwin${UNAME_RELEASE} + exit 0 ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit 0 ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit 0 ;; + NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit 0 ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit 0 ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit 0 ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit 0 ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit 0 ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit 0 ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit 0 ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit 0 ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit 0 ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit 0 ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit 0 ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit 0 ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit 0 ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit 0 ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 +rm -f $dummy.c $dummy && rmdir $tmpdir + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit 0 ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + c34*) + echo c34-convex-bsd + exit 0 ;; + c38*) + echo c38-convex-bsd + exit 0 ;; + c4*) + echo c4-convex-bsd + exit 0 ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..de1aaee --- /dev/null +++ b/config.sub @@ -0,0 +1,1410 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. + +timestamp='2001-08-13' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit 0;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ + | c4x | clipper \ + | d10v | d30v | dsp16xx \ + | fr30 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | m32r | m68000 | m68k | m88k | mcore \ + | mips16 | mips64 | mips64el | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el | mips64vr4300 \ + | mips64vr4300el | mips64vr5000 | mips64vr5000el \ + | mipsbe | mipsel | mipsle | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | ns16k | ns32k \ + | openrisc \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | s390 | s390x \ + | sh | sh[34] | sh[34]eb | shbe | shle \ + | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \ + | strongarm \ + | tahoe | thumb | tic80 | tron \ + | v850 \ + | we32k \ + | x86 | xscale \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alphapca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armv*-* \ + | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c54x-* \ + | clipper-* | cray2-* | cydra-* \ + | d10v-* | d30v-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fr30-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | m32r-* \ + | m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | mcore-* \ + | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \ + | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipsel-* \ + | mipsle-* | mipstx39-* | mipstx39el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | s390-* | s390x-* \ + | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \ + | sparc-* | sparc64-* | sparc86x-* | sparclite-* \ + | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* \ + | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \ + | v850-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | ymp) + basic_machine=ymp-cray + os=-unicos + ;; + cray2) + basic_machine=cray2-cray + os=-unicos + ;; + [cjt]90) + basic_machine=${basic_machine}-cray + os=-unicos + ;; + crds | unos) + basic_machine=m68k-crds + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mipsel*-linux*) + basic_machine=mipsel-unknown + os=-linux-gnu + ;; + mips*-linux*) + basic_machine=mips-unknown + os=-linux-gnu + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + mmix*) + basic_machine=mmix-knuth + os=-mmixware + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pentium | p5 | k5 | k6 | nexgen) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon) + basic_machine=i686-pc + ;; + pentiumii | pentium2) + basic_machine=i686-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sparclite-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=t3e-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + windows32) + basic_machine=i386-pc + os=-windows32-msvcrt + ;; + xmp) + basic_machine=xmp-cray + os=-unicos + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + mips) + if [ x$os = x-linux-gnu ]; then + basic_machine=mips-unknown + else + basic_machine=mips-mips + fi + ;; + romp) + basic_machine=romp-ibm + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh3 | sh4 | sh3eb | sh4eb) + basic_machine=sh-unknown + ;; + sparc | sparcv9 | sparcv9b) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + c4x*) + basic_machine=c4x-none + os=-coff + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ + | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto*) + os=-nto-qnx + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -vxsim* | -vxworks*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..0eecd2a --- /dev/null +++ b/configure @@ -0,0 +1,3758 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. 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Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm -f conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done +done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +echo "${ECHO_T}$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=ps-watcher + VERSION=1.07 + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + + +CVS2CL=${CVS2CL-"${am_missing_run}cvs2cl"} + +{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6; } +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +echo "$as_me: error: invalid value of canonical build" >&2;} + { (exit 1); exit 1; }; };; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6; } +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + + +# Check whether --with-perl was given. +if test "${with_perl+set}" = set; then + withval=$with_perl; PERL=$withval +fi + + +## We use a path for perl so the #! line in autoscan will work. +# Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_PERL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" + ;; +esac +fi +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { echo "$as_me:$LINENO: result: $PERL" >&5 +echo "${ECHO_T}$PERL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + +if test "$PERL" = no; then + { { echo "$as_me:$LINENO: error: Pssst... you need perl in order to use this program.\ + Install it or put it in your path and try again." >&5 +echo "$as_me: error: Pssst... you need perl in order to use this program.\ + Install it or put it in your path and try again." >&2;} + { (exit 1); exit 1; }; } +fi + + +# Extract the first word of "ps", so it can be a program name with args. +set dummy ps; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_PS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PS in + [\\/]* | ?:[\\/]*) + ac_cv_path_PS="$PS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PS="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_path_PS" && ac_cv_path_PS="no" + ;; +esac +fi +PS=$ac_cv_path_PS +if test -n "$PS"; then + { echo "$as_me:$LINENO: result: $PS" >&5 +echo "${ECHO_T}$PS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + +## PS_ARGS gives how we get the command line for a given PID. Also see +## description for PS_VARS. + + + + + +## PS_NO_NULL_HEADER indicates that we can't get rid of the PS header line + + +## PS_CAN_RETURN_MULTIPLE_LINES indicates the ps on this OS can return +## multiple lines for a process. Solaris's ps does this for processes +## which have many lwp (light-weight processes). + + +## PS_CUSTOM_HEADER specifies whether we can put an = after the argument +## name to remove the header for that variable + + +## PS_PID_OPTS gives how to get the pid and command name needed for +##l first-level breakout. + + +## PS_TIME_VAR gives a variable that we can test time on + + +## PS_VAR gives a list of the PS variables we can query. +## However we must use only those variables that give output as a single +## token since these are parsed one token per variable. For example +## the arguments (args, or comm, or command) shouldn't be listed here. + + +## ======================================================================== +## Need a better way to figure out ps options and to know +## which ones don't have embeded blanks or to parse ps output. +## ======================================================================== +PS_ARGS_FMT='' +PS_FULLCMD_FMT='' +PS_TIME_VAR='' + +case "$host_os" in + aix* ) + PS_ARGS='-o args=' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=1 + PS_NO_NULL_HEADER=0 + PS_PID_OPTS='-e -o pid= -o comm=' + PS_TIME_VAR='etime' + PS_VARS='user ruser group rgroup uid ruid gid rgid ppid +pgid pri cpu pcpu pmem vsz nice class scount thcount tid time +etime tty wchan bnd' + ;; + cygwin* ) + PS_ARGS='-l | cut -c 2-10,56-120' + PS_ARGS_FMT='$opts{ps_prog} -l |cut -c 2-10,56-120|egrep \"^[ \\t]*%d\"' + PS_FULLCMD_FMT='$opts{ps_prog} -l|cut -c 2-47,56-120|egrep \"^[ \\t]*%d\"' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-l | cut -c 2-10,56-120' + PS_VARS='pid ppid pgid winpid tty uid' + ;; + solaris* ) + PS_ARGS='-o args=' + PS_CAN_RETURN_MULTIPLE_LINES=1 + PS_CUSTOM_HEADER=1 + PS_NO_NULL_HEADER=0 + PS_PID_OPTS='-e -o pid= -o comm=' + PS_TIME_VAR='etime' + PS_VARS='user ruser group rgroup uid ruid gid rgid ppid +pgid sid pri pcpu pmem vsz rss osz nice class time +etime stime f s lwp nlwp psr tty addr wchan fname' + ;; + linux* ) + PS_ARGS='-www -o args=' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=1 + PS_NO_NULL_HEADER=0 + PS_PID_OPTS='-e -o pid= -o cmd=' + # Make sure we put known single tokens at the beginning like uid. + PS_VARS='uid euid ruid gid egid rgid alarm blocked bsdtime c caught +cputime drs dsiz egroup eip esp etime euser f fgid +fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser +group ignored intpri lim longtname m_drs m_trs maj_flt majflt +min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp +pmem ppid pri rgroup rss rssize rsz ruser s sess session +sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore +sig_pend sigcatch sigignore sigmask stackp start start_stack start_time +stat state stime suid suser svgid svgroup svuid svuser sz time timeout +tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname +user vsize vsz wchan' + PS_TIME_VAR='etime' + ;; + netbsdelf2* | openbsd* ) + PS_ARGS='-o args' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-a -x -o pid= -o ucomm=' + PS_VARS='acflag cpu f \ +inblk jobc ktrace ktracep lim login majflt minflt msgrcv +msgsnd nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pagein pid ppid pri re rgid rlink rss rsz +ruid ruser sess sig sigcatch sigignore sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm uid upr user vsz +wchan xstat' + PS_TIME_VAR='cpu' + ;; + netbsd* | freebsd4* ) + PS_ARGS='-O command' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-a -x -o pid= -o ucomm=' + PS_VARS='acflag cpu cputime f +inblk jobc ktrace ktracep lim login majflt minflt msgrcv +msgsnd nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pagein pid ppid pri re rgid rlink rss rsz +ruid ruser sess sig sigcatch sigignore sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm uid upr user vsz +wchan xstat' + PS_TIME_VAR='cputime' + ;; + bsdi4* ) + PS_ARGS='-www -o command' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-a -x -o pid= -o ucomm=' + PS_TIME_VAR='cputime' + PS_VARS='acflag cpu cputime f \ +inblk jobc ktrace ktracep lim login +nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pagein pid ppid pri re rgid rlink rss rsz +ruid ruser sess sig sigcatch sigignore sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm uid upr user vsz +wchan xstat' + ;; + darwin5* | darwin6* | darwin7* | darwin8* | darwin9* ) + PS_PID_OPTS='-a -x -o pid= -o ucomm' + PS_VARS='acflag cpu cputime f +inblk jobc ktrace ktracep lim login uid upr user vsz +nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pcpu pagein pid ppid pri re rgid rss rsz +ruid ruser sess sig sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm +wchan xstat' + PS_TIME_VAR='cputime' + PS_ARGS='-www -o command' + PS_NO_NULL_HEADER=1 + PS_CUSTOM_HEADER=0 + PS_CAN_RETURN_MULTIPLE_LINES=0 + ;; + * ) + echo "Don't know $host_os. Winging it." + PS_ARGS='' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-e -o pid= -o comm=' + PS_VARS='user ruser group rgroup uid ruid gid rgid ppid \ +pgid sid pri pcpu pmem vsz rss osz nice class time \ +etime stime tty addr wchan fname' + PS_TIME_VAR='etime' +esac + +ac_config_files="$ac_config_files post-configure" + +ac_config_files="$ac_config_files tests/01.pod.t" + +ac_config_files="$ac_config_files tests/args.t" + +ac_config_files="$ac_config_files tests/basic.t" + +ac_config_files="$ac_config_files tests/count.t" + +ac_config_files="$ac_config_files tests/full.t" + +ac_config_files="$ac_config_files ps-watcher.in" + +ac_config_files="$ac_config_files ps-watcher" + + +ac_config_files="$ac_config_files Makefile docs/Makefile tests/basic.cnf tests/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +ac_script=' +t clear +:clear +s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g +t quote +s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g +t quote +b any +:quote +s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g +s/\[/\\&/g +s/\]/\\&/g +s/\$/$$/g +H +:any +${ + g + s/^\n// + s/\n/ /g + p +} +' +DEFS=`sed -n "$ac_script" confdefs.h` + + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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+cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s&@configure_input@&$configure_input&;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + + + + esac + + + case $ac_file$ac_mode in + "post-configure":F) chmod +x post-configure ;; + "tests/01.pod.t":F) chmod +x tests/01.pod.t ;; + "tests/args.t":F) chmod +x tests/args.t ;; + "tests/basic.t":F) chmod +x tests/basic.t ;; + "tests/count.t":F) chmod +x tests/count.t ;; + "tests/full.t":F) chmod +x tests/full.t ;; + "ps-watcher":F) ./post-configure $srcdir || exit 3 ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..7827f85 --- /dev/null +++ b/configure.ac @@ -0,0 +1,236 @@ +dnl +dnl Require autoconf version 2.50 or greater +dnl +dnl Copyright (C) 2004, 2006, 2008 Rocky Bernstein +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2, or (at your option) +dnl any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +dnl 02110-1301 USA. + +dnl $Id: configure.ac,v 1.43 2008/12/25 16:42:49 rockyb Exp $ +dnl Process this file with autoconf to produce a configure script. + +AC_INIT(ps-watcher.in.in) +AM_INIT_AUTOMAKE(ps-watcher,1.07) + +AM_MISSING_PROG(CVS2CL, cvs2cl, $missing_dir) +AM_MAINTAINER_MODE +AC_CANONICAL_HOST + +AC_PREREQ(2.10)dnl dnl Minimum Autoconf version required. + +dnl ============================= +dnl Checks for programs. +dnl ============================= +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PROG_MAKE_SET + +AC_ARG_WITH(perl, AC_HELP_STRING([--with-perl], + [set path to Perl]), PERL=$withval) + +## We use a path for perl so the #! line in autoscan will work. +AC_PATH_PROG(PERL, perl, no) + +if test "$PERL" = no; then + AC_MSG_ERROR(Pssst... you need perl in order to use this program.\ + Install it or put it in your path and try again.) +fi + +AC_SUBST(PERL)dnl + +AC_PATH_PROG(PS, ps, no) +AC_SUBST(PS)dnl + +## PS_ARGS gives how we get the command line for a given PID. Also see +## description for PS_VARS. +AC_SUBST(PS_ARGS) + +AC_SUBST(PS_ARGS_FMT) +AC_SUBST(PS_FULLCMD_FMT) + +## PS_NO_NULL_HEADER indicates that we can't get rid of the PS header line +AC_SUBST(PS_NO_NULL_HEADER) + +## PS_CAN_RETURN_MULTIPLE_LINES indicates the ps on this OS can return +## multiple lines for a process. Solaris's ps does this for processes +## which have many lwp (light-weight processes). +AC_SUBST(PS_CAN_RETURN_MULTIPLE_LINES) + +## PS_CUSTOM_HEADER specifies whether we can put an = after the argument +## name to remove the header for that variable +AC_SUBST(PS_CUSTOM_HEADER) + +## PS_PID_OPTS gives how to get the pid and command name needed for +##l first-level breakout. +AC_SUBST(PS_PID_OPTS) + +## PS_TIME_VAR gives a variable that we can test time on +AC_SUBST(PS_TIME_VAR) + +## PS_VAR gives a list of the PS variables we can query. +## However we must use only those variables that give output as a single +## token since these are parsed one token per variable. For example +## the arguments (args, or comm, or command) shouldn't be listed here. +AC_SUBST(PS_VARS) + +## ======================================================================== +## Need a better way to figure out ps options and to know +## which ones don't have embeded blanks or to parse ps output. +## ======================================================================== +PS_ARGS_FMT='' +PS_FULLCMD_FMT='' +PS_TIME_VAR='' + +case "$host_os" in + aix* ) + PS_ARGS='-o args=' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=1 + PS_NO_NULL_HEADER=0 + PS_PID_OPTS='-e -o pid= -o comm=' + PS_TIME_VAR='etime' + PS_VARS='user ruser group rgroup uid ruid gid rgid ppid +pgid pri cpu pcpu pmem vsz nice class scount thcount tid time +etime tty wchan bnd' + ;; + cygwin* ) + PS_ARGS='-l | cut -c 2-10,56-120' + PS_ARGS_FMT=['$opts{ps_prog} -l |cut -c 2-10,56-120|egrep \"^[ \\t]*%d\"'] + PS_FULLCMD_FMT=['$opts{ps_prog} -l|cut -c 2-47,56-120|egrep \"^[ \\t]*%d\"'] + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-l | cut -c 2-10,56-120' + PS_VARS='pid ppid pgid winpid tty uid' + ;; + solaris* ) + PS_ARGS='-o args=' + PS_CAN_RETURN_MULTIPLE_LINES=1 + PS_CUSTOM_HEADER=1 + PS_NO_NULL_HEADER=0 + PS_PID_OPTS='-e -o pid= -o comm=' + PS_TIME_VAR='etime' + PS_VARS='user ruser group rgroup uid ruid gid rgid ppid +pgid sid pri pcpu pmem vsz rss osz nice class time +etime stime f s lwp nlwp psr tty addr wchan fname' + ;; + linux* ) + PS_ARGS='-www -o args=' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=1 + PS_NO_NULL_HEADER=0 + PS_PID_OPTS='-e -o pid= -o cmd=' + # Make sure we put known single tokens at the beginning like uid. + PS_VARS='uid euid ruid gid egid rgid alarm blocked bsdtime c caught +cputime drs dsiz egroup eip esp etime euser f fgid +fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser +group ignored intpri lim longtname m_drs m_trs maj_flt majflt +min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp +pmem ppid pri rgroup rss rssize rsz ruser s sess session +sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore +sig_pend sigcatch sigignore sigmask stackp start start_stack start_time +stat state stime suid suser svgid svgroup svuid svuser sz time timeout +tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname +user vsize vsz wchan' + PS_TIME_VAR='etime' + ;; + netbsdelf2* | openbsd* ) + PS_ARGS='-o args' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-a -x -o pid= -o ucomm=' + PS_VARS='acflag cpu f \ +inblk jobc ktrace ktracep lim login majflt minflt msgrcv +msgsnd nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pagein pid ppid pri re rgid rlink rss rsz +ruid ruser sess sig sigcatch sigignore sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm uid upr user vsz +wchan xstat' + PS_TIME_VAR='cpu' + ;; + netbsd* | freebsd4* ) + PS_ARGS='-O command' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-a -x -o pid= -o ucomm=' + PS_VARS='acflag cpu cputime f +inblk jobc ktrace ktracep lim login majflt minflt msgrcv +msgsnd nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pagein pid ppid pri re rgid rlink rss rsz +ruid ruser sess sig sigcatch sigignore sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm uid upr user vsz +wchan xstat' + PS_TIME_VAR='cputime' + ;; + bsdi4* ) + PS_ARGS='-www -o command' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-a -x -o pid= -o ucomm=' + PS_TIME_VAR='cputime' + PS_VARS='acflag cpu cputime f \ +inblk jobc ktrace ktracep lim login +nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pagein pid ppid pri re rgid rlink rss rsz +ruid ruser sess sig sigcatch sigignore sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm uid upr user vsz +wchan xstat' + ;; + darwin5* | darwin6* | darwin7* | darwin8* | darwin9* ) + PS_PID_OPTS='-a -x -o pid= -o ucomm' + PS_VARS='acflag cpu cputime f +inblk jobc ktrace ktracep lim login uid upr user vsz +nice nivcsw nsigs nswap nvcsw nwchan oublk p_ru +paddr pcpu pagein pid ppid pri re rgid rss rsz +ruid ruser sess sig sigmask sl start state +svgid svuid tdev time tpgid tsess tsiz tt tty ucomm +wchan xstat' + PS_TIME_VAR='cputime' + PS_ARGS='-www -o command' + PS_NO_NULL_HEADER=1 + PS_CUSTOM_HEADER=0 + PS_CAN_RETURN_MULTIPLE_LINES=0 + ;; + * ) + echo "Don't know $host_os. Winging it." + PS_ARGS='' + PS_CAN_RETURN_MULTIPLE_LINES=0 + PS_CUSTOM_HEADER=0 + PS_NO_NULL_HEADER=1 + PS_PID_OPTS='-e -o pid= -o comm=' + PS_VARS='user ruser group rgroup uid ruid gid rgid ppid \ +pgid sid pri pcpu pmem vsz rss osz nice class time \ +etime stime tty addr wchan fname' + PS_TIME_VAR='etime' +esac + +AC_CONFIG_FILES([post-configure], [chmod +x post-configure]) +AC_CONFIG_FILES([tests/01.pod.t], [chmod +x tests/01.pod.t]) +AC_CONFIG_FILES([tests/args.t], [chmod +x tests/args.t]) +AC_CONFIG_FILES([tests/basic.t], [chmod +x tests/basic.t]) +AC_CONFIG_FILES([tests/count.t], [chmod +x tests/count.t]) +AC_CONFIG_FILES([tests/full.t], [chmod +x tests/full.t]) +AC_CONFIG_FILES([ps-watcher.in]) +AC_CONFIG_FILES([ps-watcher], [./post-configure $srcdir || exit 3]) + +AC_OUTPUT([ + Makefile \ + docs/Makefile \ + tests/basic.cnf \ + tests/Makefile \ +]) diff --git a/docs/Makefile.am b/docs/Makefile.am new file mode 100644 index 0000000..8ea8713 --- /dev/null +++ b/docs/Makefile.am @@ -0,0 +1,40 @@ +############################################################################## +# $Id: Makefile.am,v 1.8 2005/05/17 09:53:00 rockyb Exp $ +# Copyright (C) 2003, 2004 Rocky Bernstein +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +############################################################################## + +# Section 8 is system administration +EXT=8 +man8_MANS = $(PACKAGE).$(EXT) + +MOSTLYCLEANFILES = *~ $(man8_MANS) $(PACKAGE).html +EXTRA_DIST = $(man8_MANS) $(PACKAGE).html +DISTCLEANFILES = pod2htmi.tmp pod2htmd.tmp + +# The keeps automake from substituting PS_VARS +PS_VARS = '' + +# Files making up the documentation part of this package +DOCS = $(man_MANS) $(PACKAGE).html + +# THIS SHOULD BE THE FIRST TARGET! +all: $(DOCS) Makefile + +$(PACKAGE).html: ../$(PACKAGE).in + -pod2html --infile=../$(PACKAGE).in --outfile=$@ + +$(man8_MANS): ../$(PACKAGE).in + -pod2man --section=$(EXT) --name=$(PACKAGE) ../$(PACKAGE).in >$@ diff --git a/docs/Makefile.in b/docs/Makefile.in new file mode 100644 index 0000000..b37963b --- /dev/null +++ b/docs/Makefile.in @@ -0,0 +1,394 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +############################################################################## +# $Id: Makefile.am,v 1.8 2005/05/17 09:53:00 rockyb Exp $ +# Copyright (C) 2003, 2004 Rocky Bernstein +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +############################################################################## +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = docs +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +man8dir = $(mandir)/man8 +am__installdirs = "$(DESTDIR)$(man8dir)" +NROFF = nroff +MANS = $(man8_MANS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CVS2CL = @CVS2CL@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PERL = @PERL@ +PS = @PS@ +PS_ARGS = @PS_ARGS@ +PS_ARGS_FMT = @PS_ARGS_FMT@ +PS_CAN_RETURN_MULTIPLE_LINES = @PS_CAN_RETURN_MULTIPLE_LINES@ +PS_CUSTOM_HEADER = @PS_CUSTOM_HEADER@ +PS_FULLCMD_FMT = @PS_FULLCMD_FMT@ +PS_NO_NULL_HEADER = @PS_NO_NULL_HEADER@ +PS_PID_OPTS = @PS_PID_OPTS@ +PS_TIME_VAR = @PS_TIME_VAR@ + +# The keeps automake from substituting PS_VARS +PS_VARS = '' +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +am__leading_dot = @am__leading_dot@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ + +# Section 8 is system administration +EXT = 8 +man8_MANS = $(PACKAGE).$(EXT) +MOSTLYCLEANFILES = *~ $(man8_MANS) $(PACKAGE).html +EXTRA_DIST = $(man8_MANS) $(PACKAGE).html +DISTCLEANFILES = pod2htmi.tmp pod2htmd.tmp + +# Files making up the documentation part of this package +DOCS = $(man_MANS) $(PACKAGE).html +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +ps\-watcher \- monitors various processes based on ps\-like information. +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +\&\fBps-watcher\fR [\fIoptions\fR...] + [\f(CW\*(C`\-\-config\*(C'\fR] \fIconfig-file\fR +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +Periodically a list of processes obtained via \f(CW\*(C`ps\*(C'\fR. More precisely +each item in the list contains the process name (just what's listed in +the \*(L"cmd\*(R" field, not the full command and arguments) and its process +id (pid). A configuration file specifies a list of Perl +regular-expression patterns to match the processes against. For each +match, a Perl expression specified for that pattern is evaluated. The +evaluated expression can refer to variables which are set by ps and +pertain to the matched process(es), for example the amount memory +consumed by the process, or the total elapsed time. Some other +variables are set by the program, such as the number of times the +process is running. If the Perl expression for a matched pattern +evaluates true, then an action can be run such as killing the program, +restarting it, or mailing an alert, or running some arbitrary Perl +code. +.PP +Some things you might want to watch a daemon or process for: +.IP "\(bu" 2 +check that it is running (hasn't died) +.IP "\(bu" 2 +ensure it is not running too many times +.IP "\(bu" 2 +isn't consuming too much memory (perhaps a memory leak), or I/O +.PP +Some actions you might want to take: +.IP "\(bu" 2 +restart a process +.IP "\(bu" 2 +kill off rampant processes +.IP "\(bu" 2 +send an alert about any of the conditions listed above +.PP +Depending on options specfied, this program can be run as a daemon, +run once (which is suitable as a \f(CW\*(C`cron\*(C'\fR job), or run not as a daemon +but still continuously (which may be handy in testing the program or +your configuration). +.Sh "\s-1OPTIONS\s0" +.IX Subsection "OPTIONS" +.IP "\-\-help" 4 +.IX Item "--help" +Print a usage message on standard error and exit with a return code +of 100. +.Sp + +.IP "\-\-doc" 4 +.IX Item "--doc" +Extact the full documentation that you are reading now, print it and +exit with a return code of 101. +.Sp + +.IP "\-\-version" 4 +.IX Item "--version" +Print the version release on standard output and exit with a return +code of 10. +.Sp + +.IP "\-\-debug \fInumber\fR" 4 +.IX Item "--debug number" +Give debugging output. The higher the number, the more the output. The +default is 0 = none. 2 is the most debugging output. +.IP "[\-\-config] \fIconfiguration file\fR" 4 +.IX Item "[--config] configuration file" +Specify configuration file. . +.Sp +See \*(L"\s-1CONFIGURATION\s0 \s-1FILE\s0 \s-1FORMAT\s0\*(R" below for information on the format +of the configuration file and \*(L"\s-1EXAMPLE\s0 \s-1CONFIGURATION\s0\*(R" for a complete +example of a configuration file. +.Sp + +.IP "\-\-log [\fIlog file\fR]" 4 +.IX Item "--log [log file]" +Send or don't send error and debugging output to a log file. If option +is given but no logfile is specified, then use \s-1STDERR\s0. The default is +no error log file. See also \-\-syslog below. +.Sp + +.IP "\-\-syslog | \-\-nosyslog" 4 +.IX Item "--syslog | --nosyslog" +Send or don't send error and debugging output to syslog. The default +is to syslog error and debug output. +.Sp + +.IP "\-\-daemon | \-\-nodaemon" 4 +.IX Item "--daemon | --nodaemon" +Run or don't as a daemon. +.Sp + +.IP "\-\-path \fIsearch-path\fR" 4 +.IX Item "--path search-path" +Specify the executable search path used in running commands. +.IP "\-\-ps\-prog \fIprogram\fR" 4 +.IX Item "--ps-prog program" +One can specify the command that gives ps information. By default, the +command is \fI/bin/ps\fR. +.Sp + +.IP "\-\-run | \-\-norun" 4 +.IX Item "--run | --norun" +do/don't run actions go through the motions as though we were going +to. This may be useful in debugging. +.Sp + +.IP "\-\-sleep \fIinterval in seconds\fR" 4 +.IX Item "--sleep interval in seconds" +It is expected that one might want to run ps-watcher over and over +again. In such instances one can specify the amount of time between +iterations with this option. +.Sp +If a negative number is specified the program is run only once. +.Sp + +.Sh "\s-1CONFIGURATION\s0 \s-1FILE\s0 \s-1MODIFICATION\s0 \s-1AND\s0 \s-1SIGNAL\s0 \s-1HANDLING\s0" +.IX Subsection "CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING" +Periodically ps-watcher checks to see if the configuration file +that it was run against has changed. If so, the program rereads the +configuration file. +.PP +More precisely, the checks are done after waking up from a slumber. +If the sleep interval is long (or if you are impatient), you can +probably force the program to wake up using a \s-1HUP\s0 signal. +.PP +At any time you can increase the level of debug output by sending a +\&\s-1USR1\s0 signal to the ps-watcher process. Similarly you can decrease the +level of debug output by sending the process a \s-1USR2\s0 signal. +.PP +It is recommended that you terminate ps-watcher via an \s-1INT\s0, \s-1TERM\s0, or \s-1QUIT\s0 +signal. +.SH "CONFIGURATION FILE FORMAT" +.IX Header "CONFIGURATION FILE FORMAT" +The format of a configuration file is a series of fully qualified +filenames enclosed in square brackets followed by a number of +parameter lines. Each parameter line has a parameter name followed by +an \*(L"equal\*(R" sign and finally value. That is: +.PP +.Vb 5 +\& # This is a comment line +\& ; So is this. +\& [process\-pattern1] +\& parameter1 = value1 +\& parameter2 = value2 +\& +\& [process\-pattern2] +\& parameter1 = value3 +\& parameter2 = value4 +.Ve +.PP +Comments start with # or ; and take effect to the end of the line. +.PP +This should be familiar to those who have worked with text-readible +Microsoft \f(CW\*(C`.INI\*(C'\fR files. +.PP +Note process patterns, (\fIprocess\-pattern1\fR and \fIprocess\-pattern2\fR +above) must be unique. If there are times when you may want to +refer to the same process, one can be creative to make these unique. +e.g. \fIcron\fR and \fI[c]ron\fR which refer to the same process even +though they \fIappear\fR to be different. +.PP +As quoted directly from the Config::IniFiles documentation: +.PP +Multiline or multivalued fields may also be defined ala \s-1UNIX\s0 +\&\*(L"here document\*(R" syntax: +.PP +.Vb 4 +\& Parameter=< 1000 +\& occurs = every +\& action = echo "Large program $command matches $ps_pat: $vsz KB" +\& +\& # Fire if /usr/sbin/syslogd is not running. +\& # Since the program matches against the command names, not commands and +\& # arguments, something like: +\& # ps \-ef | grep /usr/sbin/syslogd +\& # won\*(Aqt match the below. +\& [(/usr/sbin/)?syslogd] +\& occurs = none +\& action = /etc/init.d/syslogd start +.Ve +.IP "action" 4 +.IX Item "action" +This specifies the action, a command that gets run by the system +shell, when the trigger condition is evaluated to be true. +.Sp +Example: +.Sp +.Vb 1 +\& action = /etc/init.d/market_loader.init restart +.Ve +.IP "perl-action" 4 +.IX Item "perl-action" +This specifies Perl statements to be eval'd. This can be especially +useful in conjunction with \f(CW$PROLOG\fR and \f(CW$EPILOG\fR sections to make tests +across collections of process and do things which ps-watcher +would otherwise not be able to do. +.Sp +Example: +.Sp +.Vb 5 +\& # A Perl variable initialization. +\& # Since ps\-watcher runs as a daemon it\*(Aqs a good idea +\& # to (re)initialize variables before each run. +\& [$PROLOG] +\& perl\-action = $root_procs=0; +\& +\& # Keep track of how many root processes we are running +\& [.*] +\& perl\-action = $root_procs++ if $uid == 0 +\& occurs = every +\& +\& # Show this count. +\& [$EPILOG] +\& action = echo "I counted $root_procs root processes" +.Ve +.Sh "\s-1EXPANDED\s0 \s-1VARIABLES\s0 \s-1IN\s0 \s-1TRIGGER/ACTION\s0 \s-1CLAUSES\s0" +.IX Subsection "EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES" +Any variables defined in the program can be used in pattern or +action parameters. For example, \f(CW$program\fR can be used to refer to +the name of this program ps-watcher. +.PP +The following variables can be used in either the pattern or action +fields. +.ie n .IP "$action" 4 +.el .IP "\f(CW$action\fR" 4 +.IX Item "$action" +A string containing the text of the action to run. +.Sp + +.ie n .IP "$perl_action" 4 +.el .IP "\f(CW$perl_action\fR" 4 +.IX Item "$perl_action" +A string containing the text of the perl_action to run. +.Sp + +.ie n .IP "$ps_pat" 4 +.el .IP "\f(CW$ps_pat\fR" 4 +.IX Item "$ps_pat" +The Perl regular expression specified in the beginning of the section. +.Sp + +.ie n .IP "$command" 4 +.el .IP "\f(CW$command\fR" 4 +.IX Item "$command" +The command that matched \f(CW$ps_pat\fR. +.Sp +The Perl regular expression specified in the beginning of the section. +Normally processes will not have funny characters in them. Just in +case, backticks in \f(CW$command\fR are escaped. +.Sp +Example: +.Sp +.Vb 2 +\& # List processes other than emacs (which is a known pig) that use lots +\& # of virtual memory +\& +\& [.*] +\& trigger = $command !~ /emacs$/ && $vsz > 10 +\& action = echo \e"Looks like you have a big \e$command program: \e$vsz KB\e" +.Ve +.Sp + +.ie n .IP "$count" 4 +.el .IP "\f(CW$count\fR" 4 +.IX Item "$count" +The number of times the pattern matched. Presumably the number of +processes of this class running. +.Sp + +.ie n .IP "$trigger" 4 +.el .IP "\f(CW$trigger\fR" 4 +.IX Item "$trigger" +A string containing the text of the trigger. +.PP +A list of variables specific to this program or fields commonly found in +\&\f(CW\*(C`ps\*(C'\fR output is listed below followed by a description of the more +common ones. See also \f(CW\*(C`ps\*(C'\fR for a more complete +description of the meaning of the field. +.PP +.Vb 11 +\& uid euid ruid gid egid rgid alarm blocked bsdtime c caught +\&cputime drs dsiz egroup eip esp etime euser f fgid +\&fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser +\&group ignored intpri lim longtname m_drs m_trs maj_flt majflt +\&min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp +\&pmem ppid pri rgroup rss rssize rsz ruser s sess session +\&sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore +\&sig_pend sigcatch sigignore sigmask stackp start start_stack start_time +\&stat state stime suid suser svgid svgroup svuid svuser sz time timeout +\&tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname +\&user vsize vsz wchan +.Ve +.PP +Beware though, in some situations ps can return multiple lines for a +single process and we will use just one of these in the trigger. In +particular, Solaris's \f(CW\*(C`ps\*(C'\fR will return a line for each \s-1LWP\s0 (light-weight +process). So on Solaris, if a trigger uses variable lwp, it may or may +not match depending on which single line of the multiple \f(CW\*(C`ps\*(C'\fR lines is +used. +.PP + +.ie n .IP "$args" 4 +.el .IP "\f(CW$args\fR" 4 +.IX Item "$args" +The command along with its command arguments. It is possible that this +is might get truncated at certain length (if ps does likewise as is +the case on Solaris). +.Sp + +.ie n .IP "$ppid" 4 +.el .IP "\f(CW$ppid\fR" 4 +.IX Item "$ppid" +The parent process id. +.Sp + +.ie n .IP "$stime" 4 +.el .IP "\f(CW$stime\fR" 4 +.IX Item "$stime" +The start time of the process. +.Sp + +.ie n .IP "$etime" 4 +.el .IP "\f(CW$etime\fR" 4 +.IX Item "$etime" +The end time of the process. +.Sp + +.ie n .IP "$pmem" 4 +.el .IP "\f(CW$pmem\fR" 4 +.IX Item "$pmem" +The process memory. +.Sp + +.ie n .IP "$pcpu" 4 +.el .IP "\f(CW$pcpu\fR" 4 +.IX Item "$pcpu" +The percent \s-1CPU\s0 utilization. +.Sp + +.ie n .IP "$tty" 4 +.el .IP "\f(CW$tty\fR" 4 +.IX Item "$tty" +The controlling tty. +.Sp + +.ie n .IP "$vsz" 4 +.el .IP "\f(CW$vsz\fR" 4 +.IX Item "$vsz" +Virtual memory size of the process +.Sh "\s-1OTHER\s0 \s-1THINGS\s0 \s-1IN\s0 \s-1TRIGGER\s0 \s-1CLAUSES\s0" +.IX Subsection "OTHER THINGS IN TRIGGER CLAUSES" +To make testing against elapsed time easier, a function \f(CW\*(C`elapse2sec()\*(C'\fR +has been written to parse and convert elapsed time strings in the +format \f(CW\*(C`dd\-hh:mm:ss\*(C'\fR and a number of seconds. +.PP +Some constants for the number of seconds in a minute, hour, or day +have also been defined. These are referred to as \f(CW\*(C`MINS\*(C'\fR, \f(CW\*(C`HOURS\*(C'\fR, +and \f(CW\*(C`DAYS\*(C'\fR respectively and they have the expected definitions: +.PP +.Vb 3 +\& use constant MINS => 60; +\& use constant HOURS => 60*60; +\& use constant DAYS => HOURS * 24; +.Ve +.PP +Here is an example of the use of \f(CW\*(C`elapsed2sec()\*(C'\fR: +.PP +.Vb 7 +\& # Which processes have been running for more than 3 hours? +\& # Also note use of builtin\-function elapsed2secs, variable $etime +\& # and builtin\-function HOURS +\& [.] +\& trigger = elapsed2secs(\*(Aq$etime\*(Aq) > 1*DAYS +\& action = echo "$command has been running more than 1 day ($etime)" +\& occurs = every +.Ve +.PP +Please note the quotes around '$etime'. +.SH "EXAMPLE CONFIGURATION" +.IX Header "EXAMPLE CONFIGURATION" +.Vb 1 +\& # Comments start with # or ; and go to the end of the line. +\& +\& # The format for each entry is in Microsoft .INI form: +\& # [process\-pattern] +\& # trigger = perl\-expression +\& # action = program\-and\-arguments\-to\-run +\& +\& [httpd$] +\& trigger = $count < 4 +\& action = echo "$trigger fired \-\- You have $count httpd sessions." +\& +\& [.] +\& trigger = $vsz > 10 +\& action = echo "Looks like you have a big $command program: $vsz KB" +\& +\& # Unfortunately we have use a different pattern below. (Here we use +\& # ".?" instead of ".".) In effect the the two patterns mean +\& # test every process. +\& [.?] +\& trigger = elapsed2secs(\*(Aq$etime\*(Aq) > 2*MINS && $pcpu > 40 +\& occurs = every +\& action = </dev/null 2>&1\`; \e$? >> 8 } +\& action = < and it download via + +.SH "AUTHOR" +.IX Header "AUTHOR" +Rocky Bernstein (rocky@gnu.org) +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +.Vb 6 +\& Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2008 +\& Rocky Bernstein, email: rocky@gnu.org. +\& This program is free software; you can redistribute it and/or modify +\& it under the terms of the GNU General Public License as published by +\& the Free Software Foundation; either version 2 of the License, or +\& (at your option) any later version. +\& +\& This program is distributed in the hope that it will be useful, +\& but WITHOUT ANY WARRANTY; without even the implied warranty of +\& MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +\& GNU General Public License for more details. +\& +\& You should have received a copy of the GNU General Public License +\& along with this program; if not, write to the Free Software +\& Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +.Ve diff --git a/docs/ps-watcher.html b/docs/ps-watcher.html new file mode 100644 index 0000000..15e83d6 --- /dev/null +++ b/docs/ps-watcher.html @@ -0,0 +1,644 @@ + + + + +ps-watcher - monitors various processes based on ps-like information. + + + + + + +

+ + + + + +
+

+

+

NAME

+

ps-watcher - monitors various processes based on ps-like information.

+

+

+
+

SYNOPSIS

+

ps-watcher [options...] + [--config] config-file

+

+

+
+

DESCRIPTION

+

Periodically a list of processes obtained via ps. More precisely +each item in the list contains the process name (just what's listed in +the ``cmd'' field, not the full command and arguments) and its process +id (pid). A configuration file specifies a list of Perl +regular-expression patterns to match the processes against. For each +match, a Perl expression specified for that pattern is evaluated. The +evaluated expression can refer to variables which are set by ps and +pertain to the matched process(es), for example the amount memory +consumed by the process, or the total elapsed time. Some other +variables are set by the program, such as the number of times the +process is running. If the Perl expression for a matched pattern +evaluates true, then an action can be run such as killing the program, +restarting it, or mailing an alert, or running some arbitrary Perl +code.

+

Some things you might want to watch a daemon or process for:

+
    +
  • +

    check that it is running (hasn't died)

    +
    • +
  • +

    ensure it is not running too many times

    +
    • +
  • +

    isn't consuming too much memory (perhaps a memory leak), or I/O

    +
    • +
+

Some actions you might want to take:

+
    +
  • +

    restart a process

    +
    • +
  • +

    kill off rampant processes

    +
    • +
  • +

    send an alert about any of the conditions listed above

    +
    • +
+

Depending on options specfied, this program can be run as a daemon, +run once (which is suitable as a cron job), or run not as a daemon +but still continuously (which may be handy in testing the program or +your configuration).

+

+

+

OPTIONS

+
+
--help
+ +
+

Print a usage message on standard error and exit with a return code +of 100.

+

+
+
--doc
+ +
+

Extact the full documentation that you are reading now, print it and +exit with a return code of 101.

+

+
+
--version
+ +
+

Print the version release on standard output and exit with a return +code of 10.

+

+
+
--debug number
+ +
+

Give debugging output. The higher the number, the more the output. The +default is 0 = none. 2 is the most debugging output.

+
+
[--config] configuration file
+ +
+

Specify configuration file. .

+

See CONFIGURATION FILE FORMAT below for information on the format +of the configuration file and EXAMPLE CONFIGURATION for a complete +example of a configuration file.

+

+
+
--log [log file]
+ +
+

Send or don't send error and debugging output to a log file. If option +is given but no logfile is specified, then use STDERR. The default is +no error log file. See also --syslog below.

+

+
+
--syslog | --nosyslog
+ +
+

Send or don't send error and debugging output to syslog. The default +is to syslog error and debug output.

+

+
+
--daemon | --nodaemon
+ +
+

Run or don't as a daemon.

+

+
+
--path search-path
+ +
+

Specify the executable search path used in running commands.

+
+
--ps-prog program
+ +
+

One can specify the command that gives ps information. By default, the +command is /bin/ps.

+

+
+
--run | --norun
+ +
+

do/don't run actions go through the motions as though we were going +to. This may be useful in debugging.

+

+
+
--sleep interval in seconds
+ +
+

It is expected that one might want to run ps-watcher over and over +again. In such instances one can specify the amount of time between +iterations with this option.

+

If a negative number is specified the program is run only once.

+

+
+
+

+

+

CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING

+

Periodically ps-watcher checks to see if the configuration file +that it was run against has changed. If so, the program rereads the +configuration file.

+

More precisely, the checks are done after waking up from a slumber. +If the sleep interval is long (or if you are impatient), you can +probably force the program to wake up using a HUP signal.

+

At any time you can increase the level of debug output by sending a +USR1 signal to the ps-watcher process. Similarly you can decrease the +level of debug output by sending the process a USR2 signal.

+

It is recommended that you terminate ps-watcher via an INT, TERM, or QUIT +signal.

+

+

+
+

CONFIGURATION FILE FORMAT

+

The format of a configuration file is a series of fully qualified +filenames enclosed in square brackets followed by a number of +parameter lines. Each parameter line has a parameter name followed by +an ``equal'' sign and finally value. That is:

+
+ # This is a comment line
+ ; So is this.
+ [process-pattern1]
+  parameter1 = value1
+  parameter2 = value2
+
+ [process-pattern2]
+  parameter1 = value3
+  parameter2 = value4
+

Comments start with # or ; and take effect to the end of the line.

+

This should be familiar to those who have worked with text-readible +Microsoft .INI files.

+

Note process patterns, (process-pattern1 and process-pattern2 +above) must be unique. If there are times when you may want to +refer to the same process, one can be creative to make these unique. +e.g. cron and [c]ron which refer to the same process even +though they appear to be different.

+

As quoted directly from the Config::IniFiles documentation:

+

Multiline or multivalued fields may also be defined ala UNIX +``here document'' syntax:

+
+  Parameter=<<EOT
+  value/line 1
+  value/line 2
+  EOT
+

You may use any string you want in place of ``EOT''. Note +that what follows the ``<<'' and what appears at the end of +the text must match exactly, including any trailing +whitespace.

+

There are two special ``process patterns'': $PROLOG and $EPILOG, the +former should appear first and the latter last.

+

You can put perl code to initialize variables here and do cleanup +actions in these sections using ``perl-action.''

+

A description of parameters names, their meanings and potential values +follows.

+
+
trigger
+ +
+

This parameter specifies the condition on which a process action is +fired. The condition is evaluated with Perl eval() and should +therefore return something which is equivalent to ``true'' in a Perl +expression.

+

If no trigger is given in a section, true or 1 is assumed and +the action is unconditionally triggered.

+

Example:

+
+  # Match if httpd has not spawned enough (<4) times. NFS and databases
+  # daemons typically spawn child processes.  Since the program
+  # matches against the command names, not commands and arguments,
+  # something like: ps -ef | grep httpd won't match the below.
+  # If you want to match against the command with arguments, see
+  # the example with $args below.
+  [httpd$]
+  trigger = $count <= 4
+
+
occurs
+ +
+

This parameter specifies how many times an action should be performed +on processes matching the section trigger. Acceptable values are +``every'', ``first'', ``first-trigger'', and ``none''.

+

Setting the occurs value to ``none'' causes the the trigger to be +evaluated when there are no matching processes. Although one might +think ``$count == 0'' in the action expression would do the same thing, +currently as coded this does not work.

+

Setting the occurs value to ``first'' causes the process-pattern rule to +be finished after handling the first rule that matches, whether or not the +trigger evaluated to true.

+

Setting the occurs value to ``first-trigger'' causes the process-pattern +rule to be finished after handling the first rule that matches and +the trigger evaluates to true.

+

If the item parameter is not specified, ``first'' is assumed.

+

Examples:

+
+  [.]
+  occurs = first
+  action = echo "You have $count processes running"
+
+  # Note in the above since there is no trigger specified,
+  #   occurs = first
+  # is the same thing as 
+  #   occurs = first-trigger
+
+  [.?]
+  trigger = $vsz > 1000
+  occurs  = every
+  action  = echo "Large program $command matches $ps_pat: $vsz KB"
+
+  # Fire if /usr/sbin/syslogd is not running.
+  # Since the program matches against the command names, not commands and
+  # arguments, something like: 
+  #   ps -ef | grep /usr/sbin/syslogd
+  # won't match the below.
+  [(/usr/sbin/)?syslogd]
+  occurs = none
+  action = /etc/init.d/syslogd start
+
+
action
+ +
+

This specifies the action, a command that gets run by the system +shell, when the trigger condition is evaluated to be true.

+

Example:

+
+ action = /etc/init.d/market_loader.init restart
+
+
perl-action
+ +
+

This specifies Perl statements to be eval'd. This can be especially +useful in conjunction with $PROLOG and $EPILOG sections to make tests +across collections of process and do things which ps-watcher +would otherwise not be able to do.

+

Example:

+
+  # A Perl variable initialization.
+  # Since ps-watcher runs as a daemon it's a good idea
+  # to (re)initialize variables before each run.
+  [$PROLOG]
+    perl-action = $root_procs=0;
+
+  # Keep track of how many root processes we are running
+  [.*]
+    perl-action = $root_procs++ if $uid == 0
+    occurs  = every
+
+  # Show this count.
+  [$EPILOG]
+    action  = echo "I counted $root_procs root processes"
+
+
+

+

+

EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES

+

Any variables defined in the program can be used in pattern or +action parameters. For example, $program can be used to refer to +the name of this program ps-watcher.

+

The following variables can be used in either the pattern or action +fields.

+
+
$action
+ +
+

A string containing the text of the action to run.

+

+
+
$perl_action
+ +
+

A string containing the text of the perl_action to run.

+

+
+
$ps_pat
+ +
+

The Perl regular expression specified in the beginning of the section.

+

+
+
$command
+ +
+

The command that matched $ps_pat.

+

The Perl regular expression specified in the beginning of the section. +Normally processes will not have funny characters in them. Just in +case, backticks in $command are escaped.

+

Example:

+
+  # List processes other than emacs (which is a known pig) that use lots
+  # of virtual memory
+
+  [.*]
+  trigger = $command !~ /emacs$/ && $vsz > 10
+  action  = echo \"Looks like you have a big \$command program: \$vsz KB\"
+

+
+
$count
+ +
+

The number of times the pattern matched. Presumably the number of +processes of this class running.

+

+
+
$trigger
+ +
+

A string containing the text of the trigger.

+
+
+

A list of variables specific to this program or fields commonly found in +ps output is listed below followed by a description of the more +common ones. See also ps for a more complete +description of the meaning of the field.

+
+ uid euid ruid gid egid rgid alarm blocked bsdtime c caught
+cputime drs dsiz egroup eip esp etime euser f fgid
+fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser
+group ignored intpri lim longtname m_drs m_trs maj_flt majflt
+min_flt  minflt ni nice nwchan opri pagein pcpu pending pgid pgrp
+pmem ppid pri rgroup rss rssize rsz ruser s sess session
+sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore
+sig_pend sigcatch sigignore sigmask stackp start start_stack start_time
+stat state stime suid suser svgid svgroup svuid svuser sz time timeout
+tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname
+user vsize vsz wchan
+

Beware though, in some situations ps can return multiple lines for a +single process and we will use just one of these in the trigger. In +particular, Solaris's ps will return a line for each LWP (light-weight +process). So on Solaris, if a trigger uses variable lwp, it may or may +not match depending on which single line of the multiple ps lines is +used.

+

+
+
$args
+ +
+

The command along with its command arguments. It is possible that this +is might get truncated at certain length (if ps does likewise as is +the case on Solaris).

+

+
+
$ppid
+ +
+

The parent process id.

+

+
+
$stime
+ +
+

The start time of the process.

+

+
+
$etime
+ +
+

The end time of the process.

+

+
+
$pmem
+ +
+

The process memory.

+

+
+
$pcpu
+ +
+

The percent CPU utilization.

+

+
+
$tty
+ +
+

The controlling tty.

+

+
+
$vsz
+ +
+

Virtual memory size of the process

+
+
+

+

+

OTHER THINGS IN TRIGGER CLAUSES

+

To make testing against elapsed time easier, a function elapse2sec() +has been written to parse and convert elapsed time strings in the +format dd-hh:mm:ss and a number of seconds.

+

Some constants for the number of seconds in a minute, hour, or day +have also been defined. These are referred to as MINS, HOURS, +and DAYS respectively and they have the expected definitions:

+
+  use constant MINS   => 60;
+  use constant HOURS  => 60*60;
+  use constant DAYS   => HOURS * 24;
+

Here is an example of the use of elapsed2sec():

+
+  # Which processes have been running for more than 3 hours?
+  # Also note use of builtin-function elapsed2secs, variable $etime
+  # and builtin-function HOURS
+  [.]
+    trigger = elapsed2secs('$etime') > 1*DAYS
+    action  = echo "$command has been running more than 1 day ($etime)"
+    occurs  = every
+

Please note the quotes around '$etime'.

+

+

+
+

EXAMPLE CONFIGURATION

+
+  # Comments start with # or ; and go to the end of the line.
+
+  # The format for each entry is in Microsoft .INI form:
+  # [process-pattern]
+  # trigger = perl-expression
+  # action  = program-and-arguments-to-run
+
+  [httpd$]
+    trigger = $count < 4
+    action  = echo "$trigger fired -- You have $count httpd sessions."
+
+  [.]
+  trigger = $vsz > 10
+  action  = echo "Looks like you have a big $command program: $vsz KB"
+
+  # Unfortunately we have use a different pattern below. (Here we use
+  # ".?" instead of ".".) In effect the the two patterns mean
+  # test every process.
+  [.?]
+    trigger = elapsed2secs('$etime') > 2*MINS && $pcpu > 40
+    occurs  = every
+    action  = <<EOT
+     echo "$command used $pcpu% CPU for the last $etime seconds" | /bin/mail root
+     kill -TERM $pid
+  EOT
+
+  # Scripts don't show as the script name as the command name on some
+  # operating systems.  Rather the name of the interpreter is listed
+  # (e.g. bash or perl) Here's how you can match against a script.
+  # BSD/OS is an exception: it does give the script name rather than
+  # the interpreter name.
+  [/usr/bin/perl]
+    trigger = \$args !~ /ps-watcher/
+    occurs  = every
+    action  = echo "***found perl program ${pid}:\n $args"
+

+

+
+

Using $PROLOG for getting non-ps information

+

Here is an example to show how to use ps-watcher to do something not +really possible from ps: check to see if a port is active. We make +use of lsof to check port 3333 and the $PROLOG make sure it runs.

+
+  [$PROLOG]
+    occurs  = first
+    trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 }
+    action  = <<EOT
+    put-your-favorite-command-here arg1 arg2 ...
+  EOT
+

+

+
+

SECURITY CONSIDERATIONS

+

Any daemon such as this one which is sufficiently flexible is a +security risk. The configuration file allows arbitrary commands to be +run. In particular if this daemon is run as root and the configuration +file is not protected so that it can't be modified, a bad person could +have their programs run as root.

+

There's nothing in the ps command or ps-watcher, that requires one to +run this daemon as root.

+

So as with all daemons, one needs to take usual security precautions +that a careful sysadmin/maintainer of a computer would. If you can run +any daemon as an unprivileged user (or with no privileges), do it! If +not, set the permissions on the configuration file and the directory +it lives in.

+

This program can also run chrooted and there is a --path option +that is available which can be used to set the executable search path. +All commands used by ps-watcher are fully qualified, and I generally +give a full execution path in my configuration file, so consider using +the option --path=''.

+

Commands that need to be run as root you can run via sudo. I often +run process accounting which tracks all commands run. Tripwire may be +useful to track changed configuration files.

+

+

+
+

TROUBLESHOOTING

+

To debug a configuration file the following options are useful:

+
+   ps-watcher --log --nodaemon --sleep -1 --debug 2 *config-file*
+

For even more information and control try running the above under the +perl debugger, e.g.

+
+   perl -d ps-watcher --log --nodaemon --sleep -1 --debug 2 *config-file*
+

+

+
+

BUGS

+

Well, some of these are not so much a bug in ps-watcher so much as a +challenge to getting ps-watcher to do what you want it to do.

+

One common problem people run in into is understanding exactly what +the process variables mean. The manual page ps(1) should be of +help, but I've found some of the descriptions either a bit vague or +just plain lacking.

+

Sometimes one will see this error message when debug tracing is turned on:

+
+  ** debug ** Something wrong getting ps variables
+

This just means that the process died between the time ps-watcher first +saw the existence of the process and the time that it queried +variables.

+

+

+
+

SEE ALSO

+

See also ps(1) and syslogd(8).

+

Another cool program doing ps-like things is xps. Well okay, it's +another program I distributed. It shows the process tree dynamically +updated using X Motif and tries to display the output ``attractively'' +but fast. You can the find the homepage at +http://motif-pstree.sourceforge.net and it download via +http://prdownloads.sourceforge.net/motif-pstree

+

+

+
+

AUTHOR

+

Rocky Bernstein (rocky@gnu.org)

+

+

+
+

COPYRIGHT

+
+  Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2008
+  Rocky Bernstein, email: rocky@gnu.org.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ + + + diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..ebc6691 --- /dev/null +++ b/install-sh @@ -0,0 +1,250 @@ +#! /bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 diff --git a/missing b/missing new file mode 100755 index 0000000..c72c059 --- /dev/null +++ b/missing @@ -0,0 +1,283 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. +# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +case "$1" in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case "$1" in + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch]" + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing 0.3 - GNU automake" + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + + aclocal) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` + fi + if [ -f "$file" ]; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then + # We have makeinfo, but it failed. + exit 1 + fi + + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` + fi + touch $file + ;; + + tar) + shift + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + fi + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar ${1+"$@"} && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar ${1+"$@"} && exit 0 + fi + firstarg="$1" + if shift; then + case "$firstarg" in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" ${1+"$@"} && exit 0 + ;; + esac + case "$firstarg" in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" ${1+"$@"} && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and you do not seem to have it handy on your + system. You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequirements for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 diff --git a/mkinstalldirs b/mkinstalldirs new file mode 100755 index 0000000..3889669 --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1,40 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy +# Author: Noah Friedman +# Created: 1993-05-16 +# Public domain + +# $Id: mkinstalldirs,v 1.1.1.1 2000/03/20 09:58:55 root Exp $ + +errstatus=0 + +for file +do + set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` + shift + + pathcomp= + for d + do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" 1>&2 + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + fi + fi + + pathcomp="$pathcomp/" + done +done + +exit $errstatus + +# mkinstalldirs ends here diff --git a/post-configure.in b/post-configure.in new file mode 100755 index 0000000..583f3cb --- /dev/null +++ b/post-configure.in @@ -0,0 +1,80 @@ +#!@PERL@ -w +# -*- Perl -*- +# $Id: post-configure.in,v 1.11 2008/12/17 19:28:14 rockyb Exp $ +require 5.006; +sub touch_file($); + +$program='@PACKAGE@'; +# +# Do we have a version of perl that we can work with? +# +printf "You have of Perl %s\n", $]; + +# +# Do we have all the packages we need? +# +print "Checking to see that you have all library modules installed...\n"; +@needed_packages = ('Sys::Syslog', + # 'IPC::Open3', # -- to simultate `cmd` better + 'File::Basename', + 'Config::IniFiles', + 'Getopt::Long', + 'Pod::Text' + ); +foreach $package (@needed_packages) { + unless (eval "require $package") { + die "Need package \"$package\": $@"; + } + print " $package is installed\n"; +} + +# +# +# +print "Checking what to put after #! at the top of $program..."; +$startperl = `@PERL@ -V:startperl`; +if ($startperl =~ /^startperl=\'#!(.*)\'\;$/) { + $perlpath = $1; + print "$perlpath\n"; +} else { + $perlpath = ''; + print STDERR "\nCan't determine what to put after #! in $program\n"; + print STDERR "Change the top of the program or arrange for perl to\n"; + print STDERR "execute it.\n"; +} + +print "Rewriting $program.in into $program..."; +die "Cannot read $program.in: $!" if !open(INPUT, "<$program.in"); +die "Cannot write $program: $!" if !open(OUTPUT, ">$program"); +if (!$perlpath) { + print OUTPUT "# Customize this line, for example:\n#!/usr/bin/perl -w\n"; +} else { + print OUTPUT "#!$perlpath -w\n"; +} +@OUTPUT = ; +shift @OUTPUT; # Remove old 1st line. +print OUTPUT @OUTPUT; +print "\n"; +close(OUTPUT); +chmod 0755, $program; + +# Touch a timestamp to record that we've created this $program +# from $program.in. If we later modify $program (which is convenient +# during debugging), we will know to copy that back to $program.in, +# the version that get's checked into CVS. +touch_file("./${program}.stamp"); +exit; + +sub touch_file($) { + my $file_name = $_[0]; + if (-e $file_name) { + my $now = time(); + my $count = utime $now, $now, $file_name; + exit ($count != 1); + } else { + open(FILE, ">${file_name}") || die "Can't open $file_name: $!"; + close(FILE); + exit $?; + } +} + diff --git a/ps-watcher b/ps-watcher new file mode 100755 index 0000000..98a508e --- /dev/null +++ b/ps-watcher @@ -0,0 +1,1300 @@ +#!/usr/bin/perl -w +# -*- Perl -*- +use diagnostics; +my $vcid='$Id: ps-watcher.in.in,v 1.62 2008/12/23 11:09:24 rockyb Exp $ '; +# See usage subroutine or perlpod documentation below. + +# Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2008 +# Rocky Bernstein, email: rocky@gnu.org +# +# This program is free software; you can +# redistribute it and/or modify it under the terms of the GNU General +# Public License as published by the Free Software Foundation; either +# version 2 of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +use vars qw($program $ps_cmd $ps_cmdfull $ps_fullcmd_fmt @ps_vars $ps_dvars + $0 $logopened $ps_args_fmt $args + $count $pid $command $ps_arg_opts $DEVNULL %opts + ); +use strict; +BEGIN { require 5.00503 } + +sub usage($) { + my ($full_help) = @_; + + print " +usage: + + $program [OPTIONS..] + +$program can be used to monitor various processes based on ps-like +information. + +options: + --help -- print this help and exit + --doc -- extract and print complete documentation and exit + --version -- show a CVS version string and exit + --debug *n* -- give debugging output. The higher the + number, the more the output + --run | --norun -- do/don't run actions + go through the motions as though we were going to + --log [*logfile*] -- Set a log file for this program. If option given + but no logfile, then use STDERR. Default is + no error log file. + --syslog | --nosyslog + -- send or don't send error output to syslog + Default is to send to syslog. + --config *cnf file* -- specify configuration file. + + --daemon | --nodaemon + -- do or don't become a daemon. Default daemonize. + --sleep *time* -- sleep interval between iterations. The default is + $opts{sleep_interval} seconds. + --path path -- executable search path to use in running commands + + --ps-prog *program* -- command that gets ps information. The default is: + $opts{ps_prog} + --ps-pids-opt *ps opts* + -- ps options that lists pids and commands. The + default is: $opts{ps_pid_opts} +"; + + if ($full_help) { + print " +General operation: + +Periodically a list of processes obtained via ps. More precisely +each item in the list contains the process name (just what's listed in +the \"command\" field, not the full command and arguments) and its +process id (pid). A configuration file specifies a list of Perl +regular-expression patterns to match the process names against. For +each match, a Perl expression specified for that pattern is +evaluated. The evaluated expression can refer to variables which are +set by ps and pertain to the matched process(es), for example the +amount memory consumed by the process, or the total elapsed time. Some +other variables are set by the program, such as the number of times +the process is running. If the Perl expression for a matched pattern +evaluates true, then an action can be run such as killing the program, +restarting it, or mailing an alert. + +This program can be used to ensure a daemon hasn't died or ensure it +is not running too many times. It might be used to determine when a +process has consumed too many resources (for example due to a memory +leak). + +The following variables can be used in patterns or actions: +\t". '$' . join("\n\t\$", @ps_vars) . +" + The following is a sample config file: + +# Comments start with # or ; and go to the end of the line. + +# The format for each entry is in Microsoft .INI form: +# [process-pattern] +# trigger = perl-expression +# action = program-and-arguments-to-run + +[httpd\$] + trigger = \$count < 4 + action = echo \"\$trigger fired -- You have \$count \$command sessions.\" + +[em?cs] +trigger = \$vsz > 10 +action = echo \"Looks like you have a big \$command program: \$vsz KB\" + +"; + } + exit 100; +} + +sub init(); +sub podthis(); +sub process_options(); +sub show_version(); +sub daemonize(); +sub eval_trigger_action($$$); +sub make_the_rounds($); +sub elapsed2secs($); +sub logger($); +sub debug_log($$); +sub gather_psinfo(); +sub read_config($); +sub check_config_file($); +sub run_trigger($$$); + +init(); +process_options(); + +# Unfurl the banner... +logger("Starting: $vcid"); + +my $cfg=read_config($opts{conf_file}); + +if (!defined($cfg)) { + for my $line (@Config::IniFiles::errors) { + logger($line); + } + exit 2; +} + +if ($opts{daemon}) { + daemonize(); +} + +install_handlers(); + +do { + make_the_rounds($cfg); + sleep $opts{sleep_interval} if $opts{sleep_interval} > 0; + check_config_file($opts{conf_file}); +} until ($opts{sleep_interval} < 0) ; +if ($opts{syslog}) { + use Sys::Syslog; + closelog; +} +exit 0; + +# Evaluates the trigger and if that's true also performs +# an action. 1 is returned if the action was performed, +# zero otherwise. +sub eval_trigger_action($$$) { + my ($trigger,$action,$perl_action) = @_; + my $etrigger=$trigger; + # It is a pain to predeclare all of the variables assigned + # by ps which is OS and ps specific. So we'll allow anything. + # Likewise, we'll allow it occur in $action. + no strict; + if ($trigger ne '1') { + $etrigger =~ s/"/\\"/g; + debug_log("trigger before substitution: $etrigger", 2); + $etrigger = eval qq/"$trigger"/; + } + debug_log("trigger after substitution: $etrigger", 2); + if (eval ($etrigger)) { + if (defined($perl_action)) { + debug_log("running Perl_action: $perl_action", 2); + eval($perl_action) if $opts{run}; + } + if (defined($action)) { + debug_log("action before substitution: $action", 2); + my $eaction=$action; + $eaction =~ s/"/\\"/g; + $eaction = eval qq/"$eaction"/; + debug_log("action after substitution: $eaction", 2); + my $output=`$eaction` if $opts{run}; + chomp($output); + logger($output) if $output; + } + return 1; + } + return 0; +} + +# Perform a round over the process_patterns comparing against the +# process info to see if anything's stirring. +sub make_the_rounds($) { + my $cfg = $_[0]; + my @ps_info=gather_psinfo(); + foreach our $ps_pat ($cfg->Sections()) { + debug_log("process pattern: /$ps_pat/", 1); + my @selected_ps; + my $in_prolog_epilog=0; + my $trigger = $cfg->val($ps_pat, 'trigger') || '1'; + my $action = $cfg->val($ps_pat, 'action'); + my $perl_action = $cfg->val($ps_pat, 'perl-action'); + my $occurs = $cfg->val($ps_pat, 'occurs') || "first"; + local $count; + if ($ps_pat =~ /^\$PROLOG/ || $ps_pat =~ /\$EPILOG/) { + # Set to run trigger below. + $count = @ps_info; + $in_prolog_epilog=1; + } else { + @selected_ps = grep(/$ps_pat/, @ps_info); + $count = @selected_ps; + debug_log("count for /$ps_pat/: $count", 2); + } + if ($in_prolog_epilog) { + # execute trigger + eval_trigger_action($trigger, $action, $perl_action); + } elsif ($occurs =~ /none/i) { + if ($count eq 0) { + # execute the trigger anyway + eval_trigger_action($trigger, $action, $perl_action); + } + } elsif ($count gt 0) { + TRIGGER: + foreach (@selected_ps) { + next if !/\s*(\d+)\s+(\S+)/; + local($pid, $command) = /\s*(\d+)\s+(\S+)/; + if ($pid !~ /\d+/) { + logger("Something wrong with ps format:\n$_"); + next; + } + + my $ps_fullcmd = sprintf $ps_fullcmd_fmt, $pid; + my @output = `$ps_fullcmd`; + my $output=''; + if (@output == 1) { + # Got one line of output - good. + $output=$output[0]; + # Make sure though we don't just have a title line. + # One of the fields should be just digits, e.g. ppid, uid, gud... + next if $output !~ m{\s+\d+\s+}; + } elsif (@output == 2 && 0) { + # Got two lines of output - we are running a ps where + # we can't remove the title line? + $output=$output[1]; + } elsif (@output > 1 && 0) { + # Got multiple lines of output - we are running a ps which can + # do so. For example Solaris does this for a process that has many + # LWPs (light-weight processes). + $output=$output[0]; + } else { + debug_log("Something wrong getting ps variables", 1); + next; + } + + local $args = ''; + if ($ps_arg_opts) { + my $ps_argscmd = sprintf $ps_args_fmt, $pid; + my @output = `$ps_argscmd`; + if (@output == 1) { + $args=$output[0]; + } elsif (@output == 2 && 0) { + $args=$output[1]; + } else { + debug_log("Something wrong with getting command arguments", 1); + } + } + + # Process may have disappeared. In this case we'll get no + # output. + next if !$output; + + # Add ' ' so split will junk first ps_dvars $junk. + $output = ' ' . $output; + my $perl_ps_assign = "$ps_dvars = split(/\\s+/, \$output)"; + { + # It is a pain to predeclare all of the variables assigned + # by ps which is OS and ps specific. So we'll allow anything. + # Likewise, we'll allow it occur in $action. + no strict; + + # Escape backticks so that we don't inadvertently run + # the program. For example there could be a process named + # `/tmp/evilcommand` (with backticks). Thanks to Randal + # Schwartz for noticing the problem. + # Not sure if there are other things to watch out for. + # Although the Perl Cookbook suggests how to make system, + # safe, it is silent about making eval safe. + $command =~ s/`/\\`/g; + + if (eval ($perl_ps_assign)) { + my $evaled = eval_trigger_action($trigger, $action, + $perl_action); + last TRIGGER if $evaled && $occurs eq 'first-trigger'; + last TRIGGER if $occurs eq 'first'; + } else { + logger("Something wrong with perl assignment: $perl_ps_assign"); + last TRIGGER; + } + } # no strict + } # foreach + } # if $count + } +} + +# Initailize various variables variously. +sub init() { + + use File::Basename; + $program = basename($0); # Who am I today, anyway? + + $DEVNULL = '/dev/null'; # And what do we do about non Unix? + + use constant MINS => 60; + use constant HOURS => 60*60; + use constant DAYS => HOURS * 24; + + $opts{debug} = 0; # no debugging + $opts{run} = 1; # run actions + $opts{syslog} = 1; # Log errors to syslog + $opts{logfile} = $DEVNULL; + $opts{daemon} = 1; # Run as daemon; + $opts{ps_prog} = '/bin/ps'; # Where is ps? + $opts{ps_pid_opts} = '-e -o pid= -o cmd='; # How do I get pids and commands? + + $ps_arg_opts = '-www -o args='; # How do I get full process command? + + # List of all the fields from ps we will be able to use. Don't need + # to list variables listed above. + @ps_vars = qw ( uid euid ruid gid egid rgid alarm blocked bsdtime c caught +cputime drs dsiz egroup eip esp etime euser f fgid +fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser +group ignored intpri lim longtname m_drs m_trs maj_flt majflt +min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp +pmem ppid pri rgroup rss rssize rsz ruser s sess session +sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore +sig_pend sigcatch sigignore sigmask stackp start start_stack start_time +stat state stime suid suser svgid svgroup svuid svuser sz time timeout +tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname +user vsize vsz wchan +); + + # Convert the above into an argument list like + # ($junk, $user, ... ) + # The first argument ($junk) will be null and thrown out. + $ps_dvars = '($junk,$' . join(',$', @ps_vars) . ')'; + + $opts{sleep_interval} = 300; + +} + +# The bane of programming. +sub process_options() { + use Getopt::Long; + my(@opt_cf); + $Getopt::Long::autoabbrev = 1; + my($newstyle_config); + + my ($help, $long_help, $show_version); + + my $result = &GetOptions + ( + 'help' => \$help, + 'doc' => \$long_help, + 'version' => \$show_version, + 'config=s' => \$opts{conf_file}, + 'debug=i' => \$opts{debug}, + 'path=s' => \$ENV{PATH}, + 'ps-pid-opts=s'=> \$opts{ps_pid_opts}, + 'ps-prog=s' => \$opts{ps_prog}, + 'sleep=i' => \$opts{sleep_interval}, + 'log:s' => \$opts{logfile}, + 'syslog!' => \$opts{syslog}, + 'run!' => \$opts{run}, + 'daemon!' => \$opts{daemon}, + ); + + show_version() if $show_version; + usage(1) if $help; + podthis() if $long_help; + + # However specifying a configuration file is not. + # Nor can we deal with multiple configuration files or tolerate + # option-processing errors. + usage(0) if !$result; + + # The option-specifier "--config" is optional... + if (@ARGV && !defined($opts{conf_file})) { + $opts{conf_file} = shift(@ARGV); + } + + # However we do have to give exactly one configurtion file. + if (!defined($opts{conf_file}) || @ARGV != 0) { + print STDERR "$program: Please specify exactly one configuration file.\n"; + usage(0); + } + + $ps_cmd = "$opts{ps_prog} $opts{ps_pid_opts}"; + my $ps_vars; + if (1) { + $ps_vars = join('= -o ', @ps_vars) . '='; + } else { + $ps_vars = join(' -o ', @ps_vars); + } + + if ('') { + $ps_fullcmd_fmt = ""; + } else { + $ps_fullcmd_fmt = "$opts{ps_prog} -p %d -o $ps_vars"; + } + if ('') { + $ps_args_fmt = ""; + } else { + $ps_args_fmt = "$opts{ps_prog} -p %d $ps_arg_opts"; + } + + open STDIN, $DEVNULL or die "Can't read $DEVNULL: $!"; + if ($opts{logfile} ne '') { + open STDOUT, ">>$opts{logfile}" or + die "Can't write STDOUT to $opts{logfile}: $!"; + open STDERR, ">>&STDOUT" or + die "Can't write STDERR to $opts{logfile}: $!"; + } +} + +# Signal handling.. +sub install_handlers { + $SIG{'QUIT'} = \&terminate; + $SIG{'TERM'} = \&terminate; + $SIG{'INT'} = \&terminate; + $SIG{'HUP'} = \&null_handler; + $SIG{'USR1'} = \&debug_up_handler; + $SIG{'USR2'} = \&debug_down_handler; +} + +# Used perhaps to break out of a deep sleep. +sub null_handler { + my($signo) = @_; + logger("Received signal: ${signo}"); +} + +# Increase verbosity of debugging. +sub debug_up_handler { + my($signo) = @_; + $opts{debug}++; + logger("Received signal: ${signo}. Increasing debugging to $opts{debug}."); +} + +# Decrease verbosity of debugging. +sub debug_down_handler { + my($signo) = @_; + $opts{debug}--; + logger("Received signal: ${signo}. Decreasing debugging to $opts{debug}."); +} + +# Signal handler to go down recording the signal. +sub terminate { + my($signo) = @_; + use Config; + if (defined $Config{sig_name}) { + my $i = 0; + my @signame; + my %sig; + foreach my $name (split(' ', $Config{sig_name})) { + $signame[$i] = $name; + $sig{$name} = $i; + $i++; + } + $signo = $sig{$signo} if exists($sig{$signo}); + if ($signo =~ m{\A\d+\Z} ) { + logger("Going down on $signame[$signo] (${signo}) signal. " . + "Have a nice day!"); + } + } else { + logger("Going down on signal ${signo}). Have a nice day!"); + } + + $signo = 15 if $signo !~ m{\A\d+\Z}; + if ($opts{syslog}) { + use Sys::Syslog; + closelog; + } + exit $signo; +}; + +# Utility function for parsing/converting elapsed time into seconds. +sub elapsed2secs($) { + $_ = $_[0]; + + # Handle formats like: + # 1-08:34:37 -- One day, 8 hours, 34 minutes, 37 seconds + # 20:40:34 -- 20 hours, 40 minutes, 34 seconds + # 0:00 -- 0 seconds. + + # 1-08:34.37 -- One day, 8 hours, 34 minutes, 37 seconds + # 20:40.34 -- 20 hours, 40 minutes, 34 seconds + # 5.03 -- 5 minutes, 3 seconds. + # 5 -- 5 seconds. + + # Some easy cases. + return -1 if !defined($_) || m{\A\s*\Z}; + return $_ if m{\A\d+\Z}; + + # Originally had as one pattern and optional + # arguments but i got compaints about using + # uninitialized variables even with "no diagonstics". Would rather + # switch than fight. + my $min_secs_pat = '(\d{1,2})[:.](\d\d)'; + if (m{ + (\d{1,2})- # The number of days. e.g. 1- or 19- or blank + (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank + $min_secs_pat + }x) { + my ($days, $hours, $minutes, $secs) = ($1, $2, $3, $4); + return ($days*DAYS + $hours*HOURS + $minutes*MINS + $secs); + } elsif (m{ + (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank + $min_secs_pat + }x) { + my ($hours, $minutes, $secs) = ($1, $2, $3); + return ($hours*HOURS + $minutes*MINS + $secs); + } elsif (m{$min_secs_pat}) { + my ($minutes, $secs) = ($1, $2); + return ($minutes*MINS + $secs); + } else { + logger("Error in converting $_ to seconds"); + return -1; + } +} + +# Return time and PID as string in a common format +sub timestring() { + my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = + localtime(time); + $mon++; + return sprintf( "%.2d/%.2d/%.2d %.2d:%.2d:%.2d %s[$$]", + $mon, $mday, $year%100, $hour, $min, $sec, $program); +} + +# log error to syslog and print to STDERR. +sub logger($) { + my($msg) = shift; + + if ($opts{syslog}) { + if (!$logopened) { + use Sys::Syslog; + $logopened++; + openlog($program,'cons,pid', 'err'); + } + syslog('info', $msg); + } + if (defined($opts{logfile}) && $opts{logfile} ne $DEVNULL) { + my $ts=timestring(); + print STDERR "$ts: $msg\n"; + } +} + +sub debug_log($$) { + my($msg, $level) = @_; + logger("** debug ** $msg") if $opts{debug} >= $level; +} + +sub gather_psinfo() { + my @output=`$ps_cmd`; + return @output; +} + +# Show the CVS version id string and quit. +sub show_version() { + print "$vcid +Copyright (C) 2000, 2002, 2003, 2004, 2006, 2008 Rocky Bernstein. +This is free software; see the source for copying conditions. +There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A +PARTICULAR PURPOSE. +"; + exit 10; +} + + +sub daemonize() { + chdir '/' or die "Can't chdir to /: $!"; + defined(my $pid = fork) or die "Can't fork: $!"; + exit 0 if $pid; + use POSIX qw(setsid); + setsid() or die "Can't start a new session: $!"; + umask 0; +} + +# Time configuration file was last read. +my $conf_time; + +# Read a configuration file. +sub read_config($) { + use Config::IniFiles; + my($cf)=@_; + if (!-f $cf || !-r _ || -z _ || !-T _) { + logger("Unusable config file: <$cf>"); + return undef; + } + + # Save time we read the configuration file so we can check back + # later to see if it changed. + + my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, + $atime, $mtime, $ctime) = stat $cf; + $conf_time = $mtime; + + return new Config::IniFiles( -file => $cf ); +} + +# Check to see if any configuration file has changed +# since the last time this routime was called. +# Updates global $conf_time. +sub check_config_file($) { + my ($conf_file) = @_; + my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, + $atime, $mtime, $ctime) = stat $opts{conf_file}; + if ( defined($conf_time) && defined($mtime) && $conf_time < $mtime ) { + logger("Configuration file $conf_file modified; re-reading..."); + $cfg = read_config($conf_file); + } +} + +sub run_trigger($$$) { + my($trigger, $action, $count) = @_; + my $etrigger=$trigger; + if ($trigger ne '1') { + $etrigger =~ s/"/\\"/g; + debug_log("trigger before substitution: $etrigger", 2); + $etrigger = eval qq/"$trigger"/; + } + debug_log("trigger after substitution: $etrigger", 2); + if (eval ($etrigger)) { + debug_log("action before substitution: $action", 2); + my $eaction=$action; + $eaction =~ s/"/\\"/g; + $eaction = eval qq/"$eaction"/; + debug_log("action after substitution: $eaction", 2); + my $output=`$eaction` if $opts{run}; + chomp($output); + logger($output) if $output; + } +} + +sub podthis() { + use Pod::Text; + $^W = 0; + pod2text $0; + exit 101; +} + +#-------------------------------------------------- +=pod + +=head1 NAME + +ps-watcher - monitors various processes based on ps-like information. + + +=head1 SYNOPSIS + +B [I...] + [C<--config>] I + +=head1 DESCRIPTION + +Periodically a list of processes obtained via C. More precisely +each item in the list contains the process name (just what's listed in +the "cmd" field, not the full command and arguments) and its process +id (pid). A configuration file specifies a list of Perl +regular-expression patterns to match the processes against. For each +match, a Perl expression specified for that pattern is evaluated. The +evaluated expression can refer to variables which are set by ps and +pertain to the matched process(es), for example the amount memory +consumed by the process, or the total elapsed time. Some other +variables are set by the program, such as the number of times the +process is running. If the Perl expression for a matched pattern +evaluates true, then an action can be run such as killing the program, +restarting it, or mailing an alert, or running some arbitrary Perl +code. + +Some things you might want to watch a daemon or process for: + +=over 2 + +=item * + +check that it is running (hasn't died) + +=item * + +ensure it is not running too many times + +=item * + +isn't consuming too much memory (perhaps a memory leak), or I/O + +=back + +Some actions you might want to take: + +=over 2 + +=item * + +restart a process + +=item * + +kill off rampant processes + +=item * + +send an alert about any of the conditions listed above + +=back + +Depending on options specfied, this program can be run as a daemon, +run once (which is suitable as a C job), or run not as a daemon +but still continuously (which may be handy in testing the program or +your configuration). + +=head2 OPTIONS + +=over 4 + +=item --help + +Print a usage message on standard error and exit with a return code +of 100. + +Z<> + +=item --doc + +Extact the full documentation that you are reading now, print it and +exit with a return code of 101. + +Z<> + +=item --version + +Print the version release on standard output and exit with a return +code of 10. + +Z<> + +=item --debug I + +Give debugging output. The higher the number, the more the output. The +default is 0 = none. 2 is the most debugging output. + +=item [--config] I + +Specify configuration file. . + +See L below for information on the format +of the configuration file and L for a complete +example of a configuration file. + +Z<> + +=item --log [I] + +Send or don't send error and debugging output to a log file. If option +is given but no logfile is specified, then use STDERR. The default is +no error log file. See also --syslog below. + +Z<> + +=item --syslog | --nosyslog + +Send or don't send error and debugging output to syslog. The default +is to syslog error and debug output. + +Z<> + +=item --daemon | --nodaemon + +Run or don't as a daemon. + +Z<> + +=item --path I + +Specify the executable search path used in running commands. + +=item --ps-prog I + +One can specify the command that gives ps information. By default, the +command is F. + +Z<> + +=item --run | --norun + +do/don't run actions go through the motions as though we were going +to. This may be useful in debugging. + +Z<> + +=item --sleep I + +It is expected that one might want to run ps-watcher over and over +again. In such instances one can specify the amount of time between +iterations with this option. + +If a negative number is specified the program is run only once. + +Z<> + +=back + +=head2 CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING + +Periodically ps-watcher checks to see if the configuration file +that it was run against has changed. If so, the program rereads the +configuration file. + +More precisely, the checks are done after waking up from a slumber. +If the sleep interval is long (or if you are impatient), you can +probably force the program to wake up using a HUP signal. + +At any time you can increase the level of debug output by sending a +USR1 signal to the ps-watcher process. Similarly you can decrease the +level of debug output by sending the process a USR2 signal. + +It is recommended that you terminate ps-watcher via an INT, TERM, or QUIT +signal. + +=head1 CONFIGURATION FILE FORMAT + +The format of a configuration file is a series of fully qualified +filenames enclosed in square brackets followed by a number of +parameter lines. Each parameter line has a parameter name followed by +an "equal" sign and finally value. That is: + + # This is a comment line + ; So is this. + [process-pattern1] + parameter1 = value1 + parameter2 = value2 + + [process-pattern2] + parameter1 = value3 + parameter2 = value4 + +Comments start with # or ; and take effect to the end of the line. + +This should be familiar to those who have worked with text-readible +Microsoft C<.INI> files. + +Note process patterns, (F and F +above) must be unique. If there are times when you may want to +refer to the same process, one can be creative to make these unique. +e.g. F and F<[c]ron> which refer to the same process even +though they I to be different. + +As quoted directly from the Config::IniFiles documentation: + +Multiline or multivalued fields may also be defined ala UNIX +"here document" syntax: + + Parameter=< match exactly, including any trailing +whitespace. + +There are two special "process patterns": $PROLOG and $EPILOG, the +former should appear first and the latter last. + +You can put perl code to initialize variables here and do cleanup +actions in these sections using "perl-action." + +A description of parameters names, their meanings and potential values +follows. + +=over + +=item trigger + +This parameter specifies the condition on which a process action is +fired. The condition is evaluated with Perl eval() and should +therefore return something which is equivalent to "true" in a Perl +expression. + +If no trigger is given in a section, true or 1 is assumed and +the action is unconditionally triggered. + +Example: + + # Match if httpd has not spawned enough (<4) times. NFS and databases + # daemons typically spawn child processes. Since the program + # matches against the command names, not commands and arguments, + # something like: ps -ef | grep httpd won't match the below. + # If you want to match against the command with arguments, see + # the example with $args below. + [httpd$] + trigger = $count <= 4 + +=item occurs + +This parameter specifies how many times an action should be performed +on processes matching the section trigger. Acceptable values are +"every", "first", "first-trigger", and "none". + +Setting the occurs value to "none" causes the the trigger to be +evaluated when there are no matching processes. Although one might +think "$count == 0" in the action expression would do the same thing, +currently as coded this does not work. + +Setting the occurs value to "first" causes the process-pattern rule to +be finished after handling the first rule that matches, whether or not the +trigger evaluated to true. + +Setting the occurs value to "first-trigger" causes the process-pattern +rule to be finished after handling the first rule that matches I +the trigger evaluates to true. + +If the item parameter is not specified, "first" is assumed. + +Examples: + + [.] + occurs = first + action = echo "You have $count processes running" + + # Note in the above since there is no trigger specified, + # occurs = first + # is the same thing as + # occurs = first-trigger + + [.?] + trigger = $vsz > 1000 + occurs = every + action = echo "Large program $command matches $ps_pat: $vsz KB" + + # Fire if /usr/sbin/syslogd is not running. + # Since the program matches against the command names, not commands and + # arguments, something like: + # ps -ef | grep /usr/sbin/syslogd + # won't match the below. + [(/usr/sbin/)?syslogd] + occurs = none + action = /etc/init.d/syslogd start + +=item action + +This specifies the action, a command that gets run by the system +shell, when the trigger condition is evaluated to be true. + +Example: + + action = /etc/init.d/market_loader.init restart + +=item perl-action + +This specifies Perl statements to be eval'd. This can be especially +useful in conjunction with $PROLOG and $EPILOG sections to make tests +across collections of process and do things which ps-watcher +would otherwise not be able to do. + +Example: + + # A Perl variable initialization. + # Since ps-watcher runs as a daemon it's a good idea + # to (re)initialize variables before each run. + [$PROLOG] + perl-action = $root_procs=0; + + # Keep track of how many root processes we are running + [.*] + perl-action = $root_procs++ if $uid == 0 + occurs = every + + # Show this count. + [$EPILOG] + action = echo "I counted $root_procs root processes" + +=back + +=head2 EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES + +Any variables defined in the program can be used in pattern or +action parameters. For example, C<$program> can be used to refer to +the name of this program ps-watcher. + +The following variables can be used in either the pattern or action +fields. + +=over + +=item $action + +A string containing the text of the action to run. + +Z<> + +=item $perl_action + +A string containing the text of the perl_action to run. + +Z<> + +=item $ps_pat + +The Perl regular expression specified in the beginning of the section. + +Z<> + +=item $command + +The command that matched $ps_pat. + +The Perl regular expression specified in the beginning of the section. +Normally processes will not have funny characters in them. Just in +case, backticks in $command are escaped. + +Example: + + # List processes other than emacs (which is a known pig) that use lots + # of virtual memory + + [.*] + trigger = $command !~ /emacs$/ && $vsz > 10 + action = echo \"Looks like you have a big \$command program: \$vsz KB\" + +Z<> + +=item $count + +The number of times the pattern matched. Presumably the number of +processes of this class running. + +Z<> + +=item $trigger + +A string containing the text of the trigger. + +=back + +A list of variables specific to this program or fields commonly found in +C output is listed below followed by a description of the more +common ones. See also C for a more complete +description of the meaning of the field. + + uid euid ruid gid egid rgid alarm blocked bsdtime c caught +cputime drs dsiz egroup eip esp etime euser f fgid +fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser +group ignored intpri lim longtname m_drs m_trs maj_flt majflt +min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp +pmem ppid pri rgroup rss rssize rsz ruser s sess session +sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore +sig_pend sigcatch sigignore sigmask stackp start start_stack start_time +stat state stime suid suser svgid svgroup svuid svuser sz time timeout +tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname +user vsize vsz wchan + +Beware though, in some situations ps can return multiple lines for a +single process and we will use just one of these in the trigger. In +particular, Solaris's C will return a line for each LWP (light-weight +process). So on Solaris, if a trigger uses variable lwp, it may or may +not match depending on which single line of the multiple C lines is +used. + +Z<> + +=over + +=item $args + +The command along with its command arguments. It is possible that this +is might get truncated at certain length (if ps does likewise as is +the case on Solaris). + +Z<> + +=item $ppid + +The parent process id. + +Z<> + +=item $stime + +The start time of the process. + +Z<> + +=item $etime + +The end time of the process. + +Z<> + +=item $pmem + +The process memory. + +Z<> + +=item $pcpu + +The percent CPU utilization. + +Z<> + +=item $tty + +The controlling tty. + +Z<> + +=item $vsz + +Virtual memory size of the process + +=back + +=head2 OTHER THINGS IN TRIGGER CLAUSES + +To make testing against elapsed time easier, a function C +has been written to parse and convert elapsed time strings in the +format C and a number of seconds. + +Some constants for the number of seconds in a minute, hour, or day +have also been defined. These are referred to as C, C, +and C respectively and they have the expected definitions: + + use constant MINS => 60; + use constant HOURS => 60*60; + use constant DAYS => HOURS * 24; + +Here is an example of the use of C: + + # Which processes have been running for more than 3 hours? + # Also note use of builtin-function elapsed2secs, variable $etime + # and builtin-function HOURS + [.] + trigger = elapsed2secs('$etime') > 1*DAYS + action = echo "$command has been running more than 1 day ($etime)" + occurs = every + +Please note the quotes around '$etime'. + +=head1 EXAMPLE CONFIGURATION + + # Comments start with # or ; and go to the end of the line. + + # The format for each entry is in Microsoft .INI form: + # [process-pattern] + # trigger = perl-expression + # action = program-and-arguments-to-run + + [httpd$] + trigger = $count < 4 + action = echo "$trigger fired -- You have $count httpd sessions." + + [.] + trigger = $vsz > 10 + action = echo "Looks like you have a big $command program: $vsz KB" + + # Unfortunately we have use a different pattern below. (Here we use + # ".?" instead of ".".) In effect the the two patterns mean + # test every process. + [.?] + trigger = elapsed2secs('$etime') > 2*MINS && $pcpu > 40 + occurs = every + action = < is active. We make +use of lsof to check port 3333 and the $PROLOG make sure it runs. + + [$PROLOG] + occurs = first + trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 } + action = < option +that is available which can be used to set the executable search path. +All commands used by ps-watcher are fully qualified, and I generally +give a full execution path in my configuration file, so consider using +the option C<--path=''>. + +Commands that need to be run as root you can run via C. I often +run process accounting which tracks all commands run. Tripwire may be +useful to track changed configuration files. + +=head1 TROUBLESHOOTING + +To debug a configuration file the following options are useful: + + ps-watcher --log --nodaemon --sleep -1 --debug 2 *config-file* + +For even more information and control try running the above under the +perl debugger, e.g. + + perl -d ps-watcher --log --nodaemon --sleep -1 --debug 2 *config-file* + +=head1 BUGS + +Well, some of these are not so much a bug in ps-watcher so much as a +challenge to getting ps-watcher to do what you want it to do. + +One common problem people run in into is understanding exactly what +the process variables mean. The manual page L should be of +help, but I've found some of the descriptions either a bit vague or +just plain lacking. + +Sometimes one will see this error message when debug tracing is turned on: + + ** debug ** Something wrong getting ps variables + +This just means that the process died between the time ps-watcher first +saw the existence of the process and the time that it queried +variables. + +=head1 SEE ALSO + +See also L and L. + +Another cool program doing ps-like things is C. Well okay, it's +another program I distributed. It shows the process tree dynamically +updated using X Motif and tries to display the output "attractively" +but fast. You can the find the homepage at +L and it download via +L + +=head1 AUTHOR + +Rocky Bernstein (rocky@gnu.org) + +=head1 COPYRIGHT + + Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2008 + Rocky Bernstein, email: rocky@gnu.org. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. diff --git a/ps-watcher.in.in b/ps-watcher.in.in new file mode 100755 index 0000000..e285184 --- /dev/null +++ b/ps-watcher.in.in @@ -0,0 +1,1280 @@ +#!@PERL@ -w +# -*- Perl -*- +use diagnostics; +my $vcid='$Id: ps-watcher.in.in,v 1.62 2008/12/23 11:09:24 rockyb Exp $ '; +# See usage subroutine or perlpod documentation below. + +# Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2008 +# Rocky Bernstein, email: rocky@gnu.org +# +# This program is free software; you can +# redistribute it and/or modify it under the terms of the GNU General +# Public License as published by the Free Software Foundation; either +# version 2 of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +use vars qw($program $ps_cmd $ps_cmdfull $ps_fullcmd_fmt @ps_vars $ps_dvars + $0 $logopened $ps_args_fmt $args + $count $pid $command $ps_arg_opts $DEVNULL %opts + ); +use strict; +BEGIN { require 5.00503 } + +sub usage($) { + my ($full_help) = @_; + + print " +usage: + + $program [OPTIONS..] + +$program can be used to monitor various processes based on ps-like +information. + +options: + --help -- print this help and exit + --doc -- extract and print complete documentation and exit + --version -- show a CVS version string and exit + --debug *n* -- give debugging output. The higher the + number, the more the output + --run | --norun -- do/don't run actions + go through the motions as though we were going to + --log [*logfile*] -- Set a log file for this program. If option given + but no logfile, then use STDERR. Default is + no error log file. + --syslog | --nosyslog + -- send or don't send error output to syslog + Default is to send to syslog. + --config *cnf file* -- specify configuration file. + + --daemon | --nodaemon + -- do or don't become a daemon. Default daemonize. + --sleep *time* -- sleep interval between iterations. The default is + $opts{sleep_interval} seconds. + --path path -- executable search path to use in running commands + + --ps-prog *program* -- command that gets ps information. The default is: + $opts{ps_prog} + --ps-pids-opt *ps opts* + -- ps options that lists pids and commands. The + default is: $opts{ps_pid_opts} +"; + + if ($full_help) { + print " +General operation: + +Periodically a list of processes obtained via ps. More precisely +each item in the list contains the process name (just what's listed in +the \"command\" field, not the full command and arguments) and its +process id (pid). A configuration file specifies a list of Perl +regular-expression patterns to match the process names against. For +each match, a Perl expression specified for that pattern is +evaluated. The evaluated expression can refer to variables which are +set by ps and pertain to the matched process(es), for example the +amount memory consumed by the process, or the total elapsed time. Some +other variables are set by the program, such as the number of times +the process is running. If the Perl expression for a matched pattern +evaluates true, then an action can be run such as killing the program, +restarting it, or mailing an alert. + +This program can be used to ensure a daemon hasn't died or ensure it +is not running too many times. It might be used to determine when a +process has consumed too many resources (for example due to a memory +leak). + +The following variables can be used in patterns or actions: +\t". '$' . join("\n\t\$", @ps_vars) . +" + The following is a sample config file: + +# Comments start with # or ; and go to the end of the line. + +# The format for each entry is in Microsoft .INI form: +# [process-pattern] +# trigger = perl-expression +# action = program-and-arguments-to-run + +[httpd\$] + trigger = \$count < 4 + action = echo \"\$trigger fired -- You have \$count \$command sessions.\" + +[em?cs] +trigger = \$vsz > 10 +action = echo \"Looks like you have a big \$command program: \$vsz KB\" + +"; + } + exit 100; +} + +sub init(); +sub podthis(); +sub process_options(); +sub show_version(); +sub daemonize(); +sub eval_trigger_action($$$); +sub make_the_rounds($); +sub elapsed2secs($); +sub logger($); +sub debug_log($$); +sub gather_psinfo(); +sub read_config($); +sub check_config_file($); +sub run_trigger($$$); + +init(); +process_options(); + +# Unfurl the banner... +logger("Starting: $vcid"); + +my $cfg=read_config($opts{conf_file}); + +if (!defined($cfg)) { + for my $line (@Config::IniFiles::errors) { + logger($line); + } + exit 2; +} + +if ($opts{daemon}) { + daemonize(); +} + +install_handlers(); + +do { + make_the_rounds($cfg); + sleep $opts{sleep_interval} if $opts{sleep_interval} > 0; + check_config_file($opts{conf_file}); +} until ($opts{sleep_interval} < 0) ; +if ($opts{syslog}) { + use Sys::Syslog; + closelog; +} +exit 0; + +# Evaluates the trigger and if that's true also performs +# an action. 1 is returned if the action was performed, +# zero otherwise. +sub eval_trigger_action($$$) { + my ($trigger,$action,$perl_action) = @_; + my $etrigger=$trigger; + # It is a pain to predeclare all of the variables assigned + # by ps which is OS and ps specific. So we'll allow anything. + # Likewise, we'll allow it occur in $action. + no strict; + if ($trigger ne '1') { + $etrigger =~ s/"/\\"/g; + debug_log("trigger before substitution: $etrigger", 2); + $etrigger = eval qq/"$trigger"/; + } + debug_log("trigger after substitution: $etrigger", 2); + if (eval ($etrigger)) { + if (defined($perl_action)) { + debug_log("running Perl_action: $perl_action", 2); + eval($perl_action) if $opts{run}; + } + if (defined($action)) { + debug_log("action before substitution: $action", 2); + my $eaction=$action; + $eaction =~ s/"/\\"/g; + $eaction = eval qq/"$eaction"/; + debug_log("action after substitution: $eaction", 2); + my $output=`$eaction` if $opts{run}; + chomp($output); + logger($output) if $output; + } + return 1; + } + return 0; +} + +# Perform a round over the process_patterns comparing against the +# process info to see if anything's stirring. +sub make_the_rounds($) { + my $cfg = $_[0]; + my @ps_info=gather_psinfo(); + foreach our $ps_pat ($cfg->Sections()) { + debug_log("process pattern: /$ps_pat/", 1); + my @selected_ps; + my $in_prolog_epilog=0; + my $trigger = $cfg->val($ps_pat, 'trigger') || '1'; + my $action = $cfg->val($ps_pat, 'action'); + my $perl_action = $cfg->val($ps_pat, 'perl-action'); + my $occurs = $cfg->val($ps_pat, 'occurs') || "first"; + local $count; + if ($ps_pat =~ /^\$PROLOG/ || $ps_pat =~ /\$EPILOG/) { + # Set to run trigger below. + $count = @ps_info; + $in_prolog_epilog=1; + } else { + @selected_ps = grep(/$ps_pat/, @ps_info); + $count = @selected_ps; + debug_log("count for /$ps_pat/: $count", 2); + } + if ($in_prolog_epilog) { + # execute trigger + eval_trigger_action($trigger, $action, $perl_action); + } elsif ($occurs =~ /none/i) { + if ($count eq 0) { + # execute the trigger anyway + eval_trigger_action($trigger, $action, $perl_action); + } + } elsif ($count gt 0) { + TRIGGER: + foreach (@selected_ps) { + next if !/\s*(\d+)\s+(\S+)/; + local($pid, $command) = /\s*(\d+)\s+(\S+)/; + if ($pid !~ /\d+/) { + logger("Something wrong with ps format:\n$_"); + next; + } + + my $ps_fullcmd = sprintf $ps_fullcmd_fmt, $pid; + my @output = `$ps_fullcmd`; + my $output=''; + if (@output == 1) { + # Got one line of output - good. + $output=$output[0]; + # Make sure though we don't just have a title line. + # One of the fields should be just digits, e.g. ppid, uid, gud... + next if $output !~ m{\s+\d+\s+}; + } elsif (@output == 2 && @PS_NO_NULL_HEADER@) { + # Got two lines of output - we are running a ps where + # we can't remove the title line? + $output=$output[1]; + } elsif (@output > 1 && @PS_CAN_RETURN_MULTIPLE_LINES@) { + # Got multiple lines of output - we are running a ps which can + # do so. For example Solaris does this for a process that has many + # LWPs (light-weight processes). + $output=$output[0]; + } else { + debug_log("Something wrong getting ps variables", 1); + next; + } + + local $args = ''; + if ($ps_arg_opts) { + my $ps_argscmd = sprintf $ps_args_fmt, $pid; + my @output = `$ps_argscmd`; + if (@output == 1) { + $args=$output[0]; + } elsif (@output == 2 && @PS_NO_NULL_HEADER@) { + $args=$output[1]; + } else { + debug_log("Something wrong with getting command arguments", 1); + } + } + + # Process may have disappeared. In this case we'll get no + # output. + next if !$output; + + # Add ' ' so split will junk first ps_dvars $junk. + $output = ' ' . $output; + my $perl_ps_assign = "$ps_dvars = split(/\\s+/, \$output)"; + { + # It is a pain to predeclare all of the variables assigned + # by ps which is OS and ps specific. So we'll allow anything. + # Likewise, we'll allow it occur in $action. + no strict; + + # Escape backticks so that we don't inadvertently run + # the program. For example there could be a process named + # `/tmp/evilcommand` (with backticks). Thanks to Randal + # Schwartz for noticing the problem. + # Not sure if there are other things to watch out for. + # Although the Perl Cookbook suggests how to make system, + # safe, it is silent about making eval safe. + $command =~ s/`/\\`/g; + + if (eval ($perl_ps_assign)) { + my $evaled = eval_trigger_action($trigger, $action, + $perl_action); + last TRIGGER if $evaled && $occurs eq 'first-trigger'; + last TRIGGER if $occurs eq 'first'; + } else { + logger("Something wrong with perl assignment: $perl_ps_assign"); + last TRIGGER; + } + } # no strict + } # foreach + } # if $count + } +} + +# Initailize various variables variously. +sub init() { + + use File::Basename; + $program = basename($0); # Who am I today, anyway? + + $DEVNULL = '/dev/null'; # And what do we do about non Unix? + + use constant MINS => 60; + use constant HOURS => 60*60; + use constant DAYS => HOURS * 24; + + $opts{debug} = 0; # no debugging + $opts{run} = 1; # run actions + $opts{syslog} = 1; # Log errors to syslog + $opts{logfile} = $DEVNULL; + $opts{daemon} = 1; # Run as daemon; + $opts{ps_prog} = '@PS@'; # Where is ps? + $opts{ps_pid_opts} = '@PS_PID_OPTS@'; # How do I get pids and commands? + + $ps_arg_opts = '@PS_ARGS@'; # How do I get full process command? + + # List of all the fields from ps we will be able to use. Don't need + # to list variables listed above. + @ps_vars = qw ( @PS_VARS@ +); + + # Convert the above into an argument list like + # ($junk, $user, ... ) + # The first argument ($junk) will be null and thrown out. + $ps_dvars = '($junk,$' . join(',$', @ps_vars) . ')'; + + $opts{sleep_interval} = 300; + +} + +# The bane of programming. +sub process_options() { + use Getopt::Long; + my(@opt_cf); + $Getopt::Long::autoabbrev = 1; + my($newstyle_config); + + my ($help, $long_help, $show_version); + + my $result = &GetOptions + ( + 'help' => \$help, + 'doc' => \$long_help, + 'version' => \$show_version, + 'config=s' => \$opts{conf_file}, + 'debug=i' => \$opts{debug}, + 'path=s' => \$ENV{PATH}, + 'ps-pid-opts=s'=> \$opts{ps_pid_opts}, + 'ps-prog=s' => \$opts{ps_prog}, + 'sleep=i' => \$opts{sleep_interval}, + 'log:s' => \$opts{logfile}, + 'syslog!' => \$opts{syslog}, + 'run!' => \$opts{run}, + 'daemon!' => \$opts{daemon}, + ); + + show_version() if $show_version; + usage(1) if $help; + podthis() if $long_help; + + # However specifying a configuration file is not. + # Nor can we deal with multiple configuration files or tolerate + # option-processing errors. + usage(0) if !$result; + + # The option-specifier "--config" is optional... + if (@ARGV && !defined($opts{conf_file})) { + $opts{conf_file} = shift(@ARGV); + } + + # However we do have to give exactly one configurtion file. + if (!defined($opts{conf_file}) || @ARGV != 0) { + print STDERR "$program: Please specify exactly one configuration file.\n"; + usage(0); + } + + $ps_cmd = "$opts{ps_prog} $opts{ps_pid_opts}"; + my $ps_vars; + if (@PS_CUSTOM_HEADER@) { + $ps_vars = join('= -o ', @ps_vars) . '='; + } else { + $ps_vars = join(' -o ', @ps_vars); + } + + if ('@PS_FULLCMD_FMT@') { + $ps_fullcmd_fmt = "@PS_FULLCMD_FMT@"; + } else { + $ps_fullcmd_fmt = "$opts{ps_prog} -p %d -o $ps_vars"; + } + if ('@PS_ARGS_FMT@') { + $ps_args_fmt = "@PS_ARGS_FMT@"; + } else { + $ps_args_fmt = "$opts{ps_prog} -p %d $ps_arg_opts"; + } + + open STDIN, $DEVNULL or die "Can't read $DEVNULL: $!"; + if ($opts{logfile} ne '') { + open STDOUT, ">>$opts{logfile}" or + die "Can't write STDOUT to $opts{logfile}: $!"; + open STDERR, ">>&STDOUT" or + die "Can't write STDERR to $opts{logfile}: $!"; + } +} + +# Signal handling.. +sub install_handlers { + $SIG{'QUIT'} = \&terminate; + $SIG{'TERM'} = \&terminate; + $SIG{'INT'} = \&terminate; + $SIG{'HUP'} = \&null_handler; + $SIG{'USR1'} = \&debug_up_handler; + $SIG{'USR2'} = \&debug_down_handler; +} + +# Used perhaps to break out of a deep sleep. +sub null_handler { + my($signo) = @_; + logger("Received signal: ${signo}"); +} + +# Increase verbosity of debugging. +sub debug_up_handler { + my($signo) = @_; + $opts{debug}++; + logger("Received signal: ${signo}. Increasing debugging to $opts{debug}."); +} + +# Decrease verbosity of debugging. +sub debug_down_handler { + my($signo) = @_; + $opts{debug}--; + logger("Received signal: ${signo}. Decreasing debugging to $opts{debug}."); +} + +# Signal handler to go down recording the signal. +sub terminate { + my($signo) = @_; + use Config; + if (defined $Config{sig_name}) { + my $i = 0; + my @signame; + my %sig; + foreach my $name (split(' ', $Config{sig_name})) { + $signame[$i] = $name; + $sig{$name} = $i; + $i++; + } + $signo = $sig{$signo} if exists($sig{$signo}); + if ($signo =~ m{\A\d+\Z} ) { + logger("Going down on $signame[$signo] (${signo}) signal. " . + "Have a nice day!"); + } + } else { + logger("Going down on signal ${signo}). Have a nice day!"); + } + + $signo = 15 if $signo !~ m{\A\d+\Z}; + if ($opts{syslog}) { + use Sys::Syslog; + closelog; + } + exit $signo; +}; + +# Utility function for parsing/converting elapsed time into seconds. +sub elapsed2secs($) { + $_ = $_[0]; + + # Handle formats like: + # 1-08:34:37 -- One day, 8 hours, 34 minutes, 37 seconds + # 20:40:34 -- 20 hours, 40 minutes, 34 seconds + # 0:00 -- 0 seconds. + + # 1-08:34.37 -- One day, 8 hours, 34 minutes, 37 seconds + # 20:40.34 -- 20 hours, 40 minutes, 34 seconds + # 5.03 -- 5 minutes, 3 seconds. + # 5 -- 5 seconds. + + # Some easy cases. + return -1 if !defined($_) || m{\A\s*\Z}; + return $_ if m{\A\d+\Z}; + + # Originally had as one pattern and optional + # arguments but i got compaints about using + # uninitialized variables even with "no diagonstics". Would rather + # switch than fight. + my $min_secs_pat = '(\d{1,2})[:.](\d\d)'; + if (m{ + (\d{1,2})- # The number of days. e.g. 1- or 19- or blank + (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank + $min_secs_pat + }x) { + my ($days, $hours, $minutes, $secs) = ($1, $2, $3, $4); + return ($days*DAYS + $hours*HOURS + $minutes*MINS + $secs); + } elsif (m{ + (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank + $min_secs_pat + }x) { + my ($hours, $minutes, $secs) = ($1, $2, $3); + return ($hours*HOURS + $minutes*MINS + $secs); + } elsif (m{$min_secs_pat}) { + my ($minutes, $secs) = ($1, $2); + return ($minutes*MINS + $secs); + } else { + logger("Error in converting $_ to seconds"); + return -1; + } +} + +# Return time and PID as string in a common format +sub timestring() { + my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = + localtime(time); + $mon++; + return sprintf( "%.2d/%.2d/%.2d %.2d:%.2d:%.2d %s[$$]", + $mon, $mday, $year%100, $hour, $min, $sec, $program); +} + +# log error to syslog and print to STDERR. +sub logger($) { + my($msg) = shift; + + if ($opts{syslog}) { + if (!$logopened) { + use Sys::Syslog; + $logopened++; + openlog($program,'cons,pid', 'err'); + } + syslog('info', $msg); + } + if (defined($opts{logfile}) && $opts{logfile} ne $DEVNULL) { + my $ts=timestring(); + print STDERR "$ts: $msg\n"; + } +} + +sub debug_log($$) { + my($msg, $level) = @_; + logger("** debug ** $msg") if $opts{debug} >= $level; +} + +sub gather_psinfo() { + my @output=`$ps_cmd`; + return @output; +} + +# Show the CVS version id string and quit. +sub show_version() { + print "$vcid +Copyright (C) 2000, 2002, 2003, 2004, 2006, 2008 Rocky Bernstein. +This is free software; see the source for copying conditions. +There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A +PARTICULAR PURPOSE. +"; + exit 10; +} + + +sub daemonize() { + chdir '/' or die "Can't chdir to /: $!"; + defined(my $pid = fork) or die "Can't fork: $!"; + exit 0 if $pid; + use POSIX qw(setsid); + setsid() or die "Can't start a new session: $!"; + umask 0; +} + +# Time configuration file was last read. +my $conf_time; + +# Read a configuration file. +sub read_config($) { + use Config::IniFiles; + my($cf)=@_; + if (!-f $cf || !-r _ || -z _ || !-T _) { + logger("Unusable config file: <$cf>"); + return undef; + } + + # Save time we read the configuration file so we can check back + # later to see if it changed. + + my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, + $atime, $mtime, $ctime) = stat $cf; + $conf_time = $mtime; + + return new Config::IniFiles( -file => $cf ); +} + +# Check to see if any configuration file has changed +# since the last time this routime was called. +# Updates global $conf_time. +sub check_config_file($) { + my ($conf_file) = @_; + my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, + $atime, $mtime, $ctime) = stat $opts{conf_file}; + if ( defined($conf_time) && defined($mtime) && $conf_time < $mtime ) { + logger("Configuration file $conf_file modified; re-reading..."); + $cfg = read_config($conf_file); + } +} + +sub run_trigger($$$) { + my($trigger, $action, $count) = @_; + my $etrigger=$trigger; + if ($trigger ne '1') { + $etrigger =~ s/"/\\"/g; + debug_log("trigger before substitution: $etrigger", 2); + $etrigger = eval qq/"$trigger"/; + } + debug_log("trigger after substitution: $etrigger", 2); + if (eval ($etrigger)) { + debug_log("action before substitution: $action", 2); + my $eaction=$action; + $eaction =~ s/"/\\"/g; + $eaction = eval qq/"$eaction"/; + debug_log("action after substitution: $eaction", 2); + my $output=`$eaction` if $opts{run}; + chomp($output); + logger($output) if $output; + } +} + +sub podthis() { + use Pod::Text; + $^W = 0; + pod2text $0; + exit 101; +} + +#-------------------------------------------------- +=pod + +=head1 NAME + +@PACKAGE@ - monitors various processes based on ps-like information. + + +=head1 SYNOPSIS + +B<@PACKAGE@> [I...] + [C<--config>] I + +=head1 DESCRIPTION + +Periodically a list of processes obtained via C. More precisely +each item in the list contains the process name (just what's listed in +the "cmd" field, not the full command and arguments) and its process +id (pid). A configuration file specifies a list of Perl +regular-expression patterns to match the processes against. For each +match, a Perl expression specified for that pattern is evaluated. The +evaluated expression can refer to variables which are set by ps and +pertain to the matched process(es), for example the amount memory +consumed by the process, or the total elapsed time. Some other +variables are set by the program, such as the number of times the +process is running. If the Perl expression for a matched pattern +evaluates true, then an action can be run such as killing the program, +restarting it, or mailing an alert, or running some arbitrary Perl +code. + +Some things you might want to watch a daemon or process for: + +=over 2 + +=item * + +check that it is running (hasn't died) + +=item * + +ensure it is not running too many times + +=item * + +isn't consuming too much memory (perhaps a memory leak), or I/O + +=back + +Some actions you might want to take: + +=over 2 + +=item * + +restart a process + +=item * + +kill off rampant processes + +=item * + +send an alert about any of the conditions listed above + +=back + +Depending on options specfied, this program can be run as a daemon, +run once (which is suitable as a C job), or run not as a daemon +but still continuously (which may be handy in testing the program or +your configuration). + +=head2 OPTIONS + +=over 4 + +=item --help + +Print a usage message on standard error and exit with a return code +of 100. + +Z<> + +=item --doc + +Extact the full documentation that you are reading now, print it and +exit with a return code of 101. + +Z<> + +=item --version + +Print the version release on standard output and exit with a return +code of 10. + +Z<> + +=item --debug I + +Give debugging output. The higher the number, the more the output. The +default is 0 = none. 2 is the most debugging output. + +=item [--config] I + +Specify configuration file. . + +See L below for information on the format +of the configuration file and L for a complete +example of a configuration file. + +Z<> + +=item --log [I] + +Send or don't send error and debugging output to a log file. If option +is given but no logfile is specified, then use STDERR. The default is +no error log file. See also --syslog below. + +Z<> + +=item --syslog | --nosyslog + +Send or don't send error and debugging output to syslog. The default +is to syslog error and debug output. + +Z<> + +=item --daemon | --nodaemon + +Run or don't as a daemon. + +Z<> + +=item --path I + +Specify the executable search path used in running commands. + +=item --ps-prog I + +One can specify the command that gives ps information. By default, the +command is F<@PS@>. + +Z<> + +=item --run | --norun + +do/don't run actions go through the motions as though we were going +to. This may be useful in debugging. + +Z<> + +=item --sleep I + +It is expected that one might want to run @PACKAGE@ over and over +again. In such instances one can specify the amount of time between +iterations with this option. + +If a negative number is specified the program is run only once. + +Z<> + +=back + +=head2 CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING + +Periodically @PACKAGE@ checks to see if the configuration file +that it was run against has changed. If so, the program rereads the +configuration file. + +More precisely, the checks are done after waking up from a slumber. +If the sleep interval is long (or if you are impatient), you can +probably force the program to wake up using a HUP signal. + +At any time you can increase the level of debug output by sending a +USR1 signal to the @PACKAGE@ process. Similarly you can decrease the +level of debug output by sending the process a USR2 signal. + +It is recommended that you terminate @PACKAGE@ via an INT, TERM, or QUIT +signal. + +=head1 CONFIGURATION FILE FORMAT + +The format of a configuration file is a series of fully qualified +filenames enclosed in square brackets followed by a number of +parameter lines. Each parameter line has a parameter name followed by +an "equal" sign and finally value. That is: + + # This is a comment line + ; So is this. + [process-pattern1] + parameter1 = value1 + parameter2 = value2 + + [process-pattern2] + parameter1 = value3 + parameter2 = value4 + +Comments start with # or ; and take effect to the end of the line. + +This should be familiar to those who have worked with text-readible +Microsoft C<.INI> files. + +Note process patterns, (F and F +above) must be unique. If there are times when you may want to +refer to the same process, one can be creative to make these unique. +e.g. F and F<[c]ron> which refer to the same process even +though they I to be different. + +As quoted directly from the Config::IniFiles documentation: + +Multiline or multivalued fields may also be defined ala UNIX +"here document" syntax: + + Parameter=< match exactly, including any trailing +whitespace. + +There are two special "process patterns": $PROLOG and $EPILOG, the +former should appear first and the latter last. + +You can put perl code to initialize variables here and do cleanup +actions in these sections using "perl-action." + +A description of parameters names, their meanings and potential values +follows. + +=over + +=item trigger + +This parameter specifies the condition on which a process action is +fired. The condition is evaluated with Perl eval() and should +therefore return something which is equivalent to "true" in a Perl +expression. + +If no trigger is given in a section, true or 1 is assumed and +the action is unconditionally triggered. + +Example: + + # Match if httpd has not spawned enough (<4) times. NFS and databases + # daemons typically spawn child processes. Since the program + # matches against the command names, not commands and arguments, + # something like: ps -ef | grep httpd won't match the below. + # If you want to match against the command with arguments, see + # the example with $args below. + [httpd$] + trigger = $count <= 4 + +=item occurs + +This parameter specifies how many times an action should be performed +on processes matching the section trigger. Acceptable values are +"every", "first", "first-trigger", and "none". + +Setting the occurs value to "none" causes the the trigger to be +evaluated when there are no matching processes. Although one might +think "$count == 0" in the action expression would do the same thing, +currently as coded this does not work. + +Setting the occurs value to "first" causes the process-pattern rule to +be finished after handling the first rule that matches, whether or not the +trigger evaluated to true. + +Setting the occurs value to "first-trigger" causes the process-pattern +rule to be finished after handling the first rule that matches I +the trigger evaluates to true. + +If the item parameter is not specified, "first" is assumed. + +Examples: + + [.] + occurs = first + action = echo "You have $count processes running" + + # Note in the above since there is no trigger specified, + # occurs = first + # is the same thing as + # occurs = first-trigger + + [.?] + trigger = $vsz > 1000 + occurs = every + action = echo "Large program $command matches $ps_pat: $vsz KB" + + # Fire if /usr/sbin/syslogd is not running. + # Since the program matches against the command names, not commands and + # arguments, something like: + # ps -ef | grep /usr/sbin/syslogd + # won't match the below. + [(/usr/sbin/)?syslogd] + occurs = none + action = /etc/init.d/syslogd start + +=item action + +This specifies the action, a command that gets run by the system +shell, when the trigger condition is evaluated to be true. + +Example: + + action = /etc/init.d/market_loader.init restart + +=item perl-action + +This specifies Perl statements to be eval'd. This can be especially +useful in conjunction with $PROLOG and $EPILOG sections to make tests +across collections of process and do things which @PACKAGE@ +would otherwise not be able to do. + +Example: + + # A Perl variable initialization. + # Since @PACKAGE@ runs as a daemon it's a good idea + # to (re)initialize variables before each run. + [$PROLOG] + perl-action = $root_procs=0; + + # Keep track of how many root processes we are running + [.*] + perl-action = $root_procs++ if $uid == 0 + occurs = every + + # Show this count. + [$EPILOG] + action = echo "I counted $root_procs root processes" + +=back + +=head2 EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES + +Any variables defined in the program can be used in pattern or +action parameters. For example, C<$program> can be used to refer to +the name of this program @PACKAGE@. + +The following variables can be used in either the pattern or action +fields. + +=over + +=item $action + +A string containing the text of the action to run. + +Z<> + +=item $perl_action + +A string containing the text of the perl_action to run. + +Z<> + +=item $ps_pat + +The Perl regular expression specified in the beginning of the section. + +Z<> + +=item $command + +The command that matched $ps_pat. + +The Perl regular expression specified in the beginning of the section. +Normally processes will not have funny characters in them. Just in +case, backticks in $command are escaped. + +Example: + + # List processes other than emacs (which is a known pig) that use lots + # of virtual memory + + [.*] + trigger = $command !~ /emacs$/ && $vsz > 10 + action = echo \"Looks like you have a big \$command program: \$vsz KB\" + +Z<> + +=item $count + +The number of times the pattern matched. Presumably the number of +processes of this class running. + +Z<> + +=item $trigger + +A string containing the text of the trigger. + +=back + +A list of variables specific to this program or fields commonly found in +C output is listed below followed by a description of the more +common ones. See also C for a more complete +description of the meaning of the field. + + @PS_VARS@ + +Beware though, in some situations ps can return multiple lines for a +single process and we will use just one of these in the trigger. In +particular, Solaris's C will return a line for each LWP (light-weight +process). So on Solaris, if a trigger uses variable lwp, it may or may +not match depending on which single line of the multiple C lines is +used. + +Z<> + +=over + +=item $args + +The command along with its command arguments. It is possible that this +is might get truncated at certain length (if ps does likewise as is +the case on Solaris). + +Z<> + +=item $ppid + +The parent process id. + +Z<> + +=item $stime + +The start time of the process. + +Z<> + +=item $etime + +The end time of the process. + +Z<> + +=item $pmem + +The process memory. + +Z<> + +=item $pcpu + +The percent CPU utilization. + +Z<> + +=item $tty + +The controlling tty. + +Z<> + +=item $vsz + +Virtual memory size of the process + +=back + +=head2 OTHER THINGS IN TRIGGER CLAUSES + +To make testing against elapsed time easier, a function C +has been written to parse and convert elapsed time strings in the +format C and a number of seconds. + +Some constants for the number of seconds in a minute, hour, or day +have also been defined. These are referred to as C, C, +and C respectively and they have the expected definitions: + + use constant MINS => 60; + use constant HOURS => 60*60; + use constant DAYS => HOURS * 24; + +Here is an example of the use of C: + + # Which processes have been running for more than 3 hours? + # Also note use of builtin-function elapsed2secs, variable $etime + # and builtin-function HOURS + [.] + trigger = elapsed2secs('$etime') > 1*DAYS + action = echo "$command has been running more than 1 day ($etime)" + occurs = every + +Please note the quotes around '$etime'. + +=head1 EXAMPLE CONFIGURATION + + # Comments start with # or ; and go to the end of the line. + + # The format for each entry is in Microsoft .INI form: + # [process-pattern] + # trigger = perl-expression + # action = program-and-arguments-to-run + + [httpd$] + trigger = $count < 4 + action = echo "$trigger fired -- You have $count httpd sessions." + + [.] + trigger = $vsz > 10 + action = echo "Looks like you have a big $command program: $vsz KB" + + # Unfortunately we have use a different pattern below. (Here we use + # ".?" instead of ".".) In effect the the two patterns mean + # test every process. + [.?] + trigger = elapsed2secs('$etime') > 2*MINS && $pcpu > 40 + occurs = every + action = < is active. We make +use of lsof to check port 3333 and the $PROLOG make sure it runs. + + [$PROLOG] + occurs = first + trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 } + action = < option +that is available which can be used to set the executable search path. +All commands used by @PACKAGE@ are fully qualified, and I generally +give a full execution path in my configuration file, so consider using +the option C<--path=''>. + +Commands that need to be run as root you can run via C. I often +run process accounting which tracks all commands run. Tripwire may be +useful to track changed configuration files. + +=head1 TROUBLESHOOTING + +To debug a configuration file the following options are useful: + + @PACKAGE@ --log --nodaemon --sleep -1 --debug 2 *config-file* + +For even more information and control try running the above under the +perl debugger, e.g. + + perl -d @PACKAGE@ --log --nodaemon --sleep -1 --debug 2 *config-file* + +=head1 BUGS + +Well, some of these are not so much a bug in @PACKAGE@ so much as a +challenge to getting @PACKAGE@ to do what you want it to do. + +One common problem people run in into is understanding exactly what +the process variables mean. The manual page L should be of +help, but I've found some of the descriptions either a bit vague or +just plain lacking. + +Sometimes one will see this error message when debug tracing is turned on: + + ** debug ** Something wrong getting ps variables + +This just means that the process died between the time @PACKAGE@ first +saw the existence of the process and the time that it queried +variables. + +=head1 SEE ALSO + +See also L and L. + +Another cool program doing ps-like things is C. Well okay, it's +another program I distributed. It shows the process tree dynamically +updated using X Motif and tries to display the output "attractively" +but fast. You can the find the homepage at +L and it download via +L + +=head1 AUTHOR + +Rocky Bernstein (rocky@gnu.org) + +=head1 COPYRIGHT + + Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2008 + Rocky Bernstein, email: rocky@gnu.org. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. diff --git a/samples/README b/samples/README new file mode 100644 index 0000000..839bcb4 --- /dev/null +++ b/samples/README @@ -0,0 +1,10 @@ +sample.ini - you can use this as a template to make other configuration + files. It has lots of comments at the beginning to remind + you of what's allowed +sample2.ini - sample configuration file to alert when more than 10% + of a processes is in use. +solaris.ini - System processes that you might want to check on, customized + for Solaris. Checks that cron and syslogd are running, + and that no process uses more than 70% of the available CPU. + +$Id: README,v 1.2 2000/04/09 20:40:43 rocky Exp $ \ No newline at end of file diff --git a/samples/port-watch.ini b/samples/port-watch.ini new file mode 100644 index 0000000..7517ecb --- /dev/null +++ b/samples/port-watch.ini @@ -0,0 +1,13 @@ +# $Id: port-watch.ini,v 1.1 2004/09/07 13:51:08 rockyb Exp $ + +# Here is an example to show how to use ps-watcher to do something +# not really possible from ps: check to see if a *port* is active. +# We make use of lsof to check port 3333 and the $PROLOG make +# sure it runs. + +[$PROLOG] + occurs = first + trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 } + action = < 1*DAYS + action = echo "$command has been running more than 1 day ($etime)" + occurs = every + +[^] + trigger = $vsz > 8000 + occurs = every + action = echo "Large program $command (pid $pid) matches /$ps_pat/: $vsz KB" + +# Scripts don't show as the script name as the command name on some +# operating systems. Rather the name of the interpreter is listed +# (e.g. bash or perl) Here's how you can match against a script. Note +# escaping $ in the trigger but not the action. + +# Note: BSD/OS on the other hand give the script name rather than the +# interpreter name. + +[/usr/bin/perl] + trigger = \$args !~ /ps-watcher/ + occurs = every + action = echo "***found perl program ${pid}:\n $args" + diff --git a/samples/sample2.ini b/samples/sample2.ini new file mode 100644 index 0000000..7725155 --- /dev/null +++ b/samples/sample2.ini @@ -0,0 +1,4 @@ +[.] + trigger = $pcpu > 10 + action = echo "$command using $pcpu% CPU" | /bin/mail root + diff --git a/samples/solaris.ini b/samples/solaris.ini new file mode 100644 index 0000000..9ddc74a --- /dev/null +++ b/samples/solaris.ini @@ -0,0 +1,18 @@ +# $Id: solaris.ini,v 1.3 2000/04/09 20:40:21 rocky Exp $ +# Processes one might want to monitor under Solaris + +[(/usr/sbin/)?cron] + trigger = $count=1 + action = echo "$command not running" | /usr/ucb/mail -s "$command down" root + +[(/usr/sbin/)?sylogd] + trigger = $count=1 + action = echo "$command not running" | /usr/ucb/mail -s "$command down" root + +[.] + trigger = $pcpu > 70 + occurs = every + action = < "Test::Pod 1.14 required for testing POD" if $@; +all_pod_files_ok(catfile($top_builddir, "ps-watcher")); diff --git a/tests/01.pod.t.in b/tests/01.pod.t.in new file mode 100644 index 0000000..b288d82 --- /dev/null +++ b/tests/01.pod.t.in @@ -0,0 +1,9 @@ +#!@PERL@ -w -T -*- Perl -*- +# $Id: 01.pod.t.in,v 1.1 2006/03/09 17:37:31 rockyb Exp $ +my $top_builddir = $ENV{top_builddir} ? $ENV{top_builddir} : '..'; + +use Test::More; +use File::Spec::Functions; +eval "use Test::Pod 1.14"; +plan skip_all => "Test::Pod 1.14 required for testing POD" if $@; +all_pod_files_ok(catfile($top_builddir, "@PACKAGE@")); diff --git a/tests/Makefile.am b/tests/Makefile.am new file mode 100644 index 0000000..e84499e --- /dev/null +++ b/tests/Makefile.am @@ -0,0 +1,38 @@ +############################################################################## +# $Id: Makefile.am,v 1.9 2006/03/09 17:37:31 rockyb Exp $ +# Copyright (C) 2003, 2004, 2006 Rocky Bernstein +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +############################################################################## + +MOSTLYCLEANFILES = *~ + +# The keeps automake from substituting PS_VARS +PS_VARS = '' + +check_SCRIPTS = 01.pod.t args.t basic.t count.t full.t paction.t + +check_DATA = args.cnf basic.cnf \ + count.cnf full.cnf paction.cnf + +EXTRA_DIST = $(check_SCRIPTS) $(check_DATA) \ + 01.pod.t.in args.t.in basic.cnf.in count.t.in driver + +all: + +check: test + +test: + srcdir=$(srcdir); export srcdir; \ + $(PERL) $(srcdir)/driver diff --git a/tests/Makefile.in b/tests/Makefile.in new file mode 100644 index 0000000..4dffd85 --- /dev/null +++ b/tests/Makefile.in @@ -0,0 +1,351 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +############################################################################## +# $Id: Makefile.am,v 1.9 2006/03/09 17:37:31 rockyb Exp $ +# Copyright (C) 2003, 2004, 2006 Rocky Bernstein +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +############################################################################## +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = tests +DIST_COMMON = $(srcdir)/01.pod.t.in $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in $(srcdir)/args.t.in \ + $(srcdir)/basic.cnf.in $(srcdir)/basic.t.in \ + $(srcdir)/count.t.in $(srcdir)/full.t.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_CLEAN_FILES = 01.pod.t args.t basic.t count.t full.t basic.cnf +SOURCES = +DIST_SOURCES = +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CVS2CL = @CVS2CL@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PERL = @PERL@ +PS = @PS@ +PS_ARGS = @PS_ARGS@ +PS_ARGS_FMT = @PS_ARGS_FMT@ +PS_CAN_RETURN_MULTIPLE_LINES = @PS_CAN_RETURN_MULTIPLE_LINES@ +PS_CUSTOM_HEADER = @PS_CUSTOM_HEADER@ +PS_FULLCMD_FMT = @PS_FULLCMD_FMT@ +PS_NO_NULL_HEADER = @PS_NO_NULL_HEADER@ +PS_PID_OPTS = @PS_PID_OPTS@ +PS_TIME_VAR = @PS_TIME_VAR@ + +# The keeps automake from substituting PS_VARS +PS_VARS = '' +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +am__leading_dot = @am__leading_dot@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +MOSTLYCLEANFILES = *~ +check_SCRIPTS = 01.pod.t args.t basic.t count.t full.t paction.t +check_DATA = args.cnf basic.cnf \ + count.cnf full.cnf paction.cnf + +EXTRA_DIST = $(check_SCRIPTS) $(check_DATA) \ + 01.pod.t.in args.t.in basic.cnf.in count.t.in driver + +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tests/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu tests/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +01.pod.t: $(top_builddir)/config.status $(srcdir)/01.pod.t.in + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ +args.t: $(top_builddir)/config.status $(srcdir)/args.t.in + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ +basic.t: $(top_builddir)/config.status $(srcdir)/basic.t.in + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ +count.t: $(top_builddir)/config.status $(srcdir)/count.t.in + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ +full.t: $(top_builddir)/config.status $(srcdir)/full.t.in + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ +basic.cnf: $(top_builddir)/config.status $(srcdir)/basic.cnf.in + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am + $(MAKE) $(AM_MAKEFLAGS) $(check_SCRIPTS) $(check_DATA) +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES) + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-exec-am: + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic distclean \ + distclean-generic distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am + + +all: + +check: test + +test: + srcdir=$(srcdir); export srcdir; \ + $(PERL) $(srcdir)/driver +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/tests/args.cnf b/tests/args.cnf new file mode 100644 index 0000000..2836a33 --- /dev/null +++ b/tests/args.cnf @@ -0,0 +1,13 @@ +# Scripts on some OS's don't show as the script name as the command name. +# Rather the name of the interpreter is listed (e.g. bash or perl) +# Here's how you can match against a script. +# Look for my processes: ps-watcher. +[perl] + trigger = \$args =~ /ps-watcher --log/ + action = echo "ok 1" + occurs = every +# On BSD/OS the name of the script rather than the interpreter is show. +[ps-watcher] + trigger = \$args =~ /ps-watcher --log/ + action = echo "ok 1" + occurs = every diff --git a/tests/args.t b/tests/args.t new file mode 100755 index 0000000..411ee8c --- /dev/null +++ b/tests/args.t @@ -0,0 +1,38 @@ +#!/usr/bin/perl -w +# $Id: args.t.in,v 1.8 2006/03/10 13:12:36 rockyb Exp $ +# Arg checks +use strict; +use Test::More; +use Config; + +if ('cygwin' eq $Config{osname}) { + plan( skip_all => "cygwin's ps is not powerful enough this test"); + exit 0; +} + +plan( tests => 2); + +my $test='args'; + +my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; +my $cmd = "/usr/bin/perl ../ps-watcher --log --nosyslog --nodaemon " + . " --sleep -1 --config ${srcdir}/$test.cnf"; +my @output = `$cmd 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $count=0; +foreach (@output) { + if (/^.+:\s+.*ok/) { + s/.+:\s+//; + ok(1, "Saw first matching process"); + $count++; + last; + } +} +ok($count>0, "Saw more than one matching process"); + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/args.t.in b/tests/args.t.in new file mode 100644 index 0000000..ecfb7f7 --- /dev/null +++ b/tests/args.t.in @@ -0,0 +1,38 @@ +#!@PERL@ -w +# $Id: args.t.in,v 1.8 2006/03/10 13:12:36 rockyb Exp $ +# Arg checks +use strict; +use Test::More; +use Config; + +if ('cygwin' eq $Config{osname}) { + plan( skip_all => "cygwin's ps is not powerful enough this test"); + exit 0; +} + +plan( tests => 2); + +my $test='args'; + +my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; +my $cmd = "@PERL@ ../ps-watcher --log --nosyslog --nodaemon " + . " --sleep -1 --config ${srcdir}/$test.cnf"; +my @output = `$cmd 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $count=0; +foreach (@output) { + if (/^.+:\s+.*ok/) { + s/.+:\s+//; + ok(1, "Saw first matching process"); + $count++; + last; + } +} +ok($count>0, "Saw more than one matching process"); + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/basic.cnf b/tests/basic.cnf new file mode 100644 index 0000000..ff0282d --- /dev/null +++ b/tests/basic.cnf @@ -0,0 +1,27 @@ +# $Id: basic.cnf.in,v 1.4 2005/04/04 23:50:58 rockyb Exp $ +# We gotta have at least two processes running. Like the OS +# and the ps-watcher program +[.] + trigger = $count > 1 + action = echo "ok 1" + occurs = first + +# Look for my processes +[perl] + action = echo "ok 2" || echo "$ps_pat" + +[.?] + trigger = elapsed2secs('$etime') >= 0 + action = echo "ok 3" + occurs = first + +# I'm assuming there is no process with just a single space. +[^ $] + action = echo "ok 4" + occurs = none + +# Test to see if first-trigger works. +[.*] + trigger = $pid == $$ + action = echo "ok 5" + occurs = first-trigger diff --git a/tests/basic.cnf.in b/tests/basic.cnf.in new file mode 100644 index 0000000..7ae0d2a --- /dev/null +++ b/tests/basic.cnf.in @@ -0,0 +1,27 @@ +# $Id: basic.cnf.in,v 1.4 2005/04/04 23:50:58 rockyb Exp $ +# We gotta have at least two processes running. Like the OS +# and the ps-watcher program +[.] + trigger = $count > 1 + action = echo "ok 1" + occurs = first + +# Look for my processes +[perl] + action = echo "ok 2" || echo "$ps_pat" + +[.?] + trigger = elapsed2secs('$@PS_TIME_VAR@') >= 0 + action = echo "ok 3" + occurs = first + +# I'm assuming there is no process with just a single space. +[^ $] + action = echo "ok 4" + occurs = none + +# Test to see if first-trigger works. +[.*] + trigger = $pid == $$ + action = echo "ok 5" + occurs = first-trigger diff --git a/tests/basic.t b/tests/basic.t new file mode 100755 index 0000000..52977bb --- /dev/null +++ b/tests/basic.t @@ -0,0 +1,32 @@ +#!/usr/bin/perl -w +# $Id: basic.t.in,v 1.8 2006/03/10 19:07:06 rockyb Exp $ +# Some basic checks +use strict; +use Test::More; + +if ( 'etime' ) { + plan( tests => 5); +} else { + plan( tests => 4 ); +} + +my $test='basic'; +my $cmd = "/usr/bin/perl ../ps-watcher --log --nosyslog --nodaemon " + . "--sleep -1 --config $test.cnf"; +my @output = `$cmd 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $i=1; +foreach (@output) { + s/.+:\s+//; + $i++ if (!'etime' && $i==3); + my $result = sprintf "ok %d", $i; + $i++; + ok($_ =~ m{$result}); +} + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/basic.t.in b/tests/basic.t.in new file mode 100755 index 0000000..0f34386 --- /dev/null +++ b/tests/basic.t.in @@ -0,0 +1,32 @@ +#!@PERL@ -w +# $Id: basic.t.in,v 1.8 2006/03/10 19:07:06 rockyb Exp $ +# Some basic checks +use strict; +use Test::More; + +if ( '@PS_TIME_VAR@' ) { + plan( tests => 5); +} else { + plan( tests => 4 ); +} + +my $test='basic'; +my $cmd = "@PERL@ ../ps-watcher --log --nosyslog --nodaemon " + . "--sleep -1 --config $test.cnf"; +my @output = `$cmd 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $i=1; +foreach (@output) { + s/.+:\s+//; + $i++ if (!'@PS_TIME_VAR@' && $i==3); + my $result = sprintf "ok %d", $i; + $i++; + ok($_ =~ m{$result}); +} + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/count.cnf b/tests/count.cnf new file mode 100644 index 0000000..4f09c64 --- /dev/null +++ b/tests/count.cnf @@ -0,0 +1,12 @@ +# $Id: count.cnf,v 1.1 2002/02/06 04:10:54 rocky Exp $ +# Test of count and none parameters + +# I'm assuming there can't be a processes with $ in the name +[fuxaduxa$] + occurs = none + action = echo "ok 1" + +# Look for my processes so there should be at least one. +[perl] + occurs = none + action = echo "not ok 2" diff --git a/tests/count.t b/tests/count.t new file mode 100755 index 0000000..f669bb7 --- /dev/null +++ b/tests/count.t @@ -0,0 +1,24 @@ +#!/usr/bin/perl -w +# $Id: count.t.in,v 1.5 2006/03/10 13:12:36 rockyb Exp $ +# Some count checks +use strict; + +my $test='count'; +print "1..2\n"; + +my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; +my @output = `/usr/bin/perl ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $count = @output; +foreach (@output) { + s/.+:\s+//; + print $_; +} +print "ok 2\n" unless $count == 2; + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/count.t.in b/tests/count.t.in new file mode 100644 index 0000000..34897fd --- /dev/null +++ b/tests/count.t.in @@ -0,0 +1,24 @@ +#!@PERL@ -w +# $Id: count.t.in,v 1.5 2006/03/10 13:12:36 rockyb Exp $ +# Some count checks +use strict; + +my $test='count'; +print "1..2\n"; + +my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; +my @output = `@PERL@ ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $count = @output; +foreach (@output) { + s/.+:\s+//; + print $_; +} +print "ok 2\n" unless $count == 2; + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/driver b/tests/driver new file mode 100755 index 0000000..45f7783 --- /dev/null +++ b/tests/driver @@ -0,0 +1,48 @@ +#!/usr/bin/perl -w +#$Id: driver,v 1.1 2000/03/27 01:53:24 rocky Exp $ +use strict; + +use File::Basename; +my $program = basename($0); # Who am I today, anyway? + +sub usage { + print " +usage: + + $program [test1 ... ] + $program --help + +Runs regresion tests (via Test::Harness). + +If no tests are specified all tests that match *.t in the +test directory are run. + +$program --help prints this help. +"; + + exit 100; +} + +use Test::Harness qw(&runtests $verbose); + +my $setup = 0; +process_options(); + +@ARGV = glob("*.t") if !@ARGV; +runtests @ARGV; +exit 0; + +# The bane of programming. +sub process_options { + use Getopt::Long; + $Getopt::Long::autoabbrev = 1; + my $help = 0; + + my $result = &GetOptions + ( + 'help' => \$help, + ); + usage unless $result; + usage if $help; +} + diff --git a/tests/full.cnf b/tests/full.cnf new file mode 100644 index 0000000..010abbc --- /dev/null +++ b/tests/full.cnf @@ -0,0 +1,15 @@ +# $Id: full.cnf,v 1.3 2006/03/10 12:47:37 rockyb Exp $ +# Test to see we can match on all of the processes, not +# just the ones for our account. + +# On a Unix-like system where there always is a pid 1 - init. +# On there is a ppid of 1. +[.] + occurs = first-trigger + trigger = $ppid == 1 + action = echo "ok 1" + +[.?] + occurs = every + trigger = $pid == 1 + action = echo "ok 2" diff --git a/tests/full.t b/tests/full.t new file mode 100755 index 0000000..fef2a32 --- /dev/null +++ b/tests/full.t @@ -0,0 +1,34 @@ +#!/usr/bin/perl -w +# $Id: full.t.in,v 1.6 2006/03/10 13:12:36 rockyb Exp $ +# Some count checks +use strict; +use Test::More; +use Config; + +if ('cygwin' eq $Config{osname}) { + plan( tests => 1); +} else { + plan( tests => 2); +} + +my $test='full'; + +my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; +my @output = `/usr/bin/perl ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $i=1; +foreach (@output) { + if (/^.+:\s+.*ok/) { + s/.+:\s+//; + my $result = sprintf "ok %d", $i; + $i++; + ok($_ =~ m{$result}); + } +} + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/full.t.in b/tests/full.t.in new file mode 100644 index 0000000..8ad1c32 --- /dev/null +++ b/tests/full.t.in @@ -0,0 +1,34 @@ +#!@PERL@ -w +# $Id: full.t.in,v 1.6 2006/03/10 13:12:36 rockyb Exp $ +# Some count checks +use strict; +use Test::More; +use Config; + +if ('cygwin' eq $Config{osname}) { + plan( tests => 1); +} else { + plan( tests => 2); +} + +my $test='full'; + +my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; +my @output = `@PERL@ ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $i=1; +foreach (@output) { + if (/^.+:\s+.*ok/) { + s/.+:\s+//; + my $result = sprintf "ok %d", $i; + $i++; + ok($_ =~ m{$result}); + } +} + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/tests/paction.cnf b/tests/paction.cnf new file mode 100644 index 0000000..91cf95e --- /dev/null +++ b/tests/paction.cnf @@ -0,0 +1,21 @@ +# $Id: paction.cnf,v 1.2 2008/12/25 16:42:49 rockyb Exp $ +# Test perl-action, prolog and epilog +# Rather the name of the interpreter is listed (e.g. bash or perl) +# Here's how you can match against a script. +# Look for my processes: ps-watcher. +[$PROLOG] + perl-action = $my_count=0; $root_procs=0; +[.*] + perl-action = < 0 && $my_count < $count && + $root_procs > 0 && $my_count >= $root_procs +EOT + action = echo "ok 1" + diff --git a/tests/paction.t b/tests/paction.t new file mode 100644 index 0000000..096ccf9 --- /dev/null +++ b/tests/paction.t @@ -0,0 +1,37 @@ +#!/usr/bin/perl -w +# $Id: paction.t,v 1.2 2006/03/10 03:21:12 rockyb Exp $ +# Arg paction-statement +use strict; +use Test::More; +use Config; + +if ('cygwin' eq $Config{osname}) { + plan( skip_all => "cygwin's ps is not powerful enough this test"); + exit 0; +} + +my $test='paction'; +print "1..2\n"; + +my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; +my $cmd = "../ps-watcher --log --nosyslog --nodaemon " + . " --sleep -1 --config ${srcdir}/$test.cnf"; +my @output = `$cmd 2>&1`; + +# First line is Id line. This doesn't count in testing. +shift @output; + +my $count=0; +foreach (@output) { + if (/^.+:\s+.*ok/) { + s/.+:\s+//; + print $_; + $count++; + last; + } +} +print "ok 2\n" if $count>0; + +#;;; Local Variables: *** +#;;; mode:perl *** +#;;; End: *** diff --git a/touch.pl b/touch.pl new file mode 100755 index 0000000..b341830 --- /dev/null +++ b/touch.pl @@ -0,0 +1,42 @@ +#!/usr/bin/perl -w +my $vcid='$Id: touch.pl,v 1.4 2006/03/08 19:22:41 rockyb Exp $ '; +# Copyright (C) 1997-2006 R. Bernstein email: rocky@cpan.org +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +use strict; +use File::Basename; +my $program = basename($0); # Who am I today, anyway? + +if (@ARGV != 1) { + print " +usage: + $program *file* + + A perl implimentation of a minimal Unix touch command: creates file *file* + if it does not exist. In either case, the file is given a creation + time of the current time. +"; + exit 100; +} + +print "$ARGV[0]\n"; +if (-e $ARGV[0]) { + my $now = time(); + my $count = utime $now, $now, $ARGV[0]; + exit ($count != 1); +} else { + open(FILE, ">$ARGV[0]") || die "Can't open $ARGV[0]: $!"; + close(FILE); + exit $?; +}