Imported Upstream version 1.4.15
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882cdeecca
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047baae1ca
386 changed files with 60019 additions and 38317 deletions
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@ -1,7 +1,7 @@
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# serial 24
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# serial 25
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# Obtaining file system usage information.
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# Copyright (C) 1997-1998, 2000-2001, 2003-2009 Free Software Foundation, Inc.
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# Copyright (C) 1997-1998, 2000-2001, 2003-2010 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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@ -46,7 +46,7 @@ ac_fsusage_space=no
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if test $ac_fsusage_space = no; then
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# SVR4
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AC_CACHE_CHECK([for statvfs function (SVR4)], [fu_cv_sys_stat_statvfs],
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[AC_TRY_LINK([#include <sys/types.h>
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[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
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#if defined __GLIBC__ && defined __linux__
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Do not use statvfs on systems with GNU libc on Linux, because that function
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stats all preceding entries in /proc/mounts, and that makes df hang if even
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@ -59,14 +59,14 @@ a system call.
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"Do not use Tru64's statvfs implementation"
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#endif
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#include <sys/statvfs.h>],
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[struct statvfs fsd; statvfs (0, &fsd);],
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fu_cv_sys_stat_statvfs=yes,
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fu_cv_sys_stat_statvfs=no)])
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#include <sys/statvfs.h>]],
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[[struct statvfs fsd; statvfs (0, &fsd);]])],
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[fu_cv_sys_stat_statvfs=yes],
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[fu_cv_sys_stat_statvfs=no])])
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if test $fu_cv_sys_stat_statvfs = yes; then
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ac_fsusage_space=yes
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AC_DEFINE([STAT_STATVFS], [1],
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[ Define if there is a function named statvfs. (SVR4)])
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[ Define if there is a function named statvfs. (SVR4)])
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fi
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fi
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@ -74,7 +74,7 @@ if test $ac_fsusage_space = no; then
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# DEC Alpha running OSF/1
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AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
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AC_CACHE_VAL([fu_cv_sys_stat_statfs3_osf1],
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[AC_TRY_RUN([
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[AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <sys/param.h>
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#include <sys/types.h>
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#include <sys/mount.h>
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@ -84,15 +84,15 @@ if test $ac_fsusage_space = no; then
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struct statfs fsd;
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fsd.f_fsize = 0;
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return statfs (".", &fsd, sizeof (struct statfs)) != 0;
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}],
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fu_cv_sys_stat_statfs3_osf1=yes,
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fu_cv_sys_stat_statfs3_osf1=no,
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fu_cv_sys_stat_statfs3_osf1=no)])
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}]])],
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[fu_cv_sys_stat_statfs3_osf1=yes],
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[fu_cv_sys_stat_statfs3_osf1=no],
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[fu_cv_sys_stat_statfs3_osf1=no])])
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AC_MSG_RESULT([$fu_cv_sys_stat_statfs3_osf1])
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if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
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ac_fsusage_space=yes
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AC_DEFINE([STAT_STATFS3_OSF1], [1],
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[ Define if statfs takes 3 args. (DEC Alpha running OSF/1)])
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[ Define if statfs takes 3 args. (DEC Alpha running OSF/1)])
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fi
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fi
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@ -101,7 +101,7 @@ if test $ac_fsusage_space = no; then
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AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
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member (AIX, 4.3BSD)])
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AC_CACHE_VAL([fu_cv_sys_stat_statfs2_bsize],
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[AC_TRY_RUN([
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[AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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@ -117,10 +117,10 @@ member (AIX, 4.3BSD)])
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struct statfs fsd;
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fsd.f_bsize = 0;
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return statfs (".", &fsd) != 0;
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}],
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fu_cv_sys_stat_statfs2_bsize=yes,
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fu_cv_sys_stat_statfs2_bsize=no,
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fu_cv_sys_stat_statfs2_bsize=no)])
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}]])],
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[fu_cv_sys_stat_statfs2_bsize=yes],
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[fu_cv_sys_stat_statfs2_bsize=no],
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[fu_cv_sys_stat_statfs2_bsize=no])])
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AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_bsize])
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if test $fu_cv_sys_stat_statfs2_bsize = yes; then
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ac_fsusage_space=yes
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@ -134,22 +134,23 @@ if test $ac_fsusage_space = no; then
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# SVR3
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AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
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AC_CACHE_VAL([fu_cv_sys_stat_statfs4],
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[AC_TRY_RUN([#include <sys/types.h>
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[AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <sys/types.h>
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#include <sys/statfs.h>
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int
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main ()
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{
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struct statfs fsd;
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return statfs (".", &fsd, sizeof fsd, 0) != 0;
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}],
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fu_cv_sys_stat_statfs4=yes,
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fu_cv_sys_stat_statfs4=no,
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fu_cv_sys_stat_statfs4=no)])
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}]])],
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[fu_cv_sys_stat_statfs4=yes],
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[fu_cv_sys_stat_statfs4=no],
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[fu_cv_sys_stat_statfs4=no])])
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AC_MSG_RESULT([$fu_cv_sys_stat_statfs4])
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if test $fu_cv_sys_stat_statfs4 = yes; then
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ac_fsusage_space=yes
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AC_DEFINE([STAT_STATFS4], [1],
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[ Define if statfs takes 4 args. (SVR3, Dynix, Irix, Dolphin)])
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[ Define if statfs takes 4 args. (SVR3, Dynix, Irix, Dolphin)])
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fi
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fi
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@ -158,7 +159,8 @@ if test $ac_fsusage_space = no; then
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AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
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member (4.4BSD and NetBSD)])
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AC_CACHE_VAL([fu_cv_sys_stat_statfs2_fsize],
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[AC_TRY_RUN([#include <sys/types.h>
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[AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <sys/types.h>
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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@ -171,10 +173,10 @@ member (4.4BSD and NetBSD)])
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struct statfs fsd;
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fsd.f_fsize = 0;
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return statfs (".", &fsd) != 0;
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}],
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fu_cv_sys_stat_statfs2_fsize=yes,
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fu_cv_sys_stat_statfs2_fsize=no,
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fu_cv_sys_stat_statfs2_fsize=no)])
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}]])],
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[fu_cv_sys_stat_statfs2_fsize=yes],
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[fu_cv_sys_stat_statfs2_fsize=no],
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[fu_cv_sys_stat_statfs2_fsize=no])])
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AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_fsize])
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if test $fu_cv_sys_stat_statfs2_fsize = yes; then
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ac_fsusage_space=yes
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@ -188,7 +190,8 @@ if test $ac_fsusage_space = no; then
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# Ultrix
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AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
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AC_CACHE_VAL([fu_cv_sys_stat_fs_data],
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[AC_TRY_RUN([#include <sys/types.h>
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[AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <sys/types.h>
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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@ -205,10 +208,10 @@ if test $ac_fsusage_space = no; then
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/* Ultrix's statfs returns 1 for success,
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0 for not mounted, -1 for failure. */
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return statfs (".", &fsd) != 1;
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}],
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fu_cv_sys_stat_fs_data=yes,
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fu_cv_sys_stat_fs_data=no,
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fu_cv_sys_stat_fs_data=no)])
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}]])],
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[fu_cv_sys_stat_fs_data=yes],
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[fu_cv_sys_stat_fs_data=no],
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[fu_cv_sys_stat_fs_data=no])])
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AC_MSG_RESULT([$fu_cv_sys_stat_fs_data])
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if test $fu_cv_sys_stat_fs_data = yes; then
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ac_fsusage_space=yes
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@ -220,12 +223,12 @@ fi
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if test $ac_fsusage_space = no; then
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# SVR2
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AC_TRY_CPP([#include <sys/filsys.h>
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],
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AC_DEFINE([STAT_READ_FILSYS], [1],
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AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <sys/filsys.h>
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]])],
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[AC_DEFINE([STAT_READ_FILSYS], [1],
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[Define if there is no specific function for reading file systems usage
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information and you have the <sys/filsys.h> header file. (SVR2)])
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ac_fsusage_space=yes)
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ac_fsusage_space=yes])
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fi
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AS_IF([test $ac_fsusage_space = yes], [$1], [$2])
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@ -246,8 +249,8 @@ choke -- this is a workaround for a Sun-specific problem
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#endif
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#include <sys/types.h>
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#include <sys/vfs.h>]],
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[[struct statfs t; long c = *(t.f_spare);
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if (c) return 0;]])],
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[[struct statfs t; long c = *(t.f_spare);
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if (c) return 0;]])],
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[fu_cv_sys_truncating_statfs=yes],
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[fu_cv_sys_truncating_statfs=no])])
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if test $fu_cv_sys_truncating_statfs = yes; then
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