Imported Upstream version 1.4.15
This commit is contained in:
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882cdeecca
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047baae1ca
386 changed files with 60019 additions and 38317 deletions
146
gl/netdb.in.h
146
gl/netdb.in.h
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@ -1,5 +1,5 @@
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/* Provide a netdb.h header file for systems lacking it (read: MinGW).
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Copyright (C) 2008 Free Software Foundation, Inc.
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Copyright (C) 2008-2010 Free Software Foundation, Inc.
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Written by Simon Josefsson.
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This program is free software; you can redistribute it and/or modify
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@ -22,11 +22,11 @@
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#ifndef _GL_NETDB_H
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#if @HAVE_NETDB_H@
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# if __GNUC__ >= 3
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#if __GNUC__ >= 3
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@PRAGMA_SYSTEM_HEADER@
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# endif
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#endif
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#if @HAVE_NETDB_H@
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/* The include_next requires a split double-inclusion guard. */
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# @INCLUDE_NEXT@ @NEXT_NETDB_H@
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@ -39,6 +39,10 @@
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/* Get netdb.h definitions such as struct hostent for MinGW. */
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#include <sys/socket.h>
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/* The definition of _GL_ARG_NONNULL is copied here. */
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/* The definition of _GL_WARN_ON_USE is copied here. */
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/* Declarations for a platform that lacks <netdb.h>, or where it is
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incomplete. */
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@ -49,53 +53,59 @@
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/* Structure to contain information about address of a service provider. */
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struct addrinfo
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{
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int ai_flags; /* Input flags. */
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int ai_family; /* Protocol family for socket. */
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int ai_socktype; /* Socket type. */
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int ai_protocol; /* Protocol for socket. */
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socklen_t ai_addrlen; /* Length of socket address. */
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struct sockaddr *ai_addr; /* Socket address for socket. */
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char *ai_canonname; /* Canonical name for service location. */
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struct addrinfo *ai_next; /* Pointer to next in list. */
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int ai_flags; /* Input flags. */
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int ai_family; /* Protocol family for socket. */
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int ai_socktype; /* Socket type. */
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int ai_protocol; /* Protocol for socket. */
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socklen_t ai_addrlen; /* Length of socket address. */
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struct sockaddr *ai_addr; /* Socket address for socket. */
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char *ai_canonname; /* Canonical name for service location. */
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struct addrinfo *ai_next; /* Pointer to next in list. */
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};
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# endif
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/* Possible values for `ai_flags' field in `addrinfo' structure. */
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# ifndef AI_PASSIVE
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# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */
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# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */
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# endif
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# ifndef AI_CANONNAME
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# define AI_CANONNAME 0x0002 /* Request for canonical name. */
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# define AI_CANONNAME 0x0002 /* Request for canonical name. */
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# endif
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# ifndef AI_NUMERICSERV
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# define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */
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# define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */
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# endif
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# if 0
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/* The commented out definitions below are not yet implemented in the
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GNULIB getaddrinfo() replacement, so are not yet needed and may, in fact,
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cause conflicts on systems with a getaddrinfo() function which does not
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define them.
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# define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */
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# endif
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If they are restored, be sure to protect the definitions with #ifndef. */
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# define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */
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# define AI_V4MAPPED 0x0008 /* IPv4 mapped addresses are acceptable. */
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# define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */
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# define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose
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returned address type.. */
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# endif /* 0 */
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/* These symbolic constants are required to be present by POSIX, but
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our getaddrinfo replacement doesn't use them (yet). Setting them
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to 0 on systems that doesn't have them avoids causing problems for
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system getaddrinfo implementations that would be confused by
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unknown values. */
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# ifndef AI_V4MAPPED
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# define AI_V4MAPPED 0 /* 0x0008: IPv4 mapped addresses are acceptable. */
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# endif
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# ifndef AI_ALL
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# define AI_ALL 0 /* 0x0010: Return IPv4 mapped and IPv6 addresses. */
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# endif
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# ifndef AI_ADDRCONFIG
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# define AI_ADDRCONFIG 0 /* 0x0020: Use configuration of this host to choose
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returned address type. */
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# endif
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/* Error values for `getaddrinfo' function. */
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# ifndef EAI_BADFLAGS
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# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */
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# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
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# define EAI_AGAIN -3 /* Temporary failure in name resolution. */
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# define EAI_FAIL -4 /* Non-recoverable failure in name res. */
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# define EAI_NODATA -5 /* No address associated with NAME. */
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# define EAI_FAMILY -6 /* `ai_family' not supported. */
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# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */
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# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */
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# define EAI_MEMORY -10 /* Memory allocation failure. */
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# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */
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# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
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# define EAI_AGAIN -3 /* Temporary failure in name resolution. */
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# define EAI_FAIL -4 /* Non-recoverable failure in name res. */
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# define EAI_NODATA -5 /* No address associated with NAME. */
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# define EAI_FAMILY -6 /* `ai_family' not supported. */
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# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */
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# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */
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# define EAI_MEMORY -10 /* Memory allocation failure. */
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# endif
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/* Since EAI_NODATA is deprecated by RFC3493, some systems (at least
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@ -107,15 +117,15 @@ struct addrinfo
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# ifndef EAI_OVERFLOW
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/* Not defined on mingw32 and Haiku. */
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# define EAI_OVERFLOW -12 /* Argument buffer overflow. */
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# define EAI_OVERFLOW -12 /* Argument buffer overflow. */
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# endif
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# ifndef EAI_ADDRFAMILY
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/* Not defined on mingw32. */
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# define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */
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# define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */
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# endif
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# ifndef EAI_SYSTEM
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/* Not defined on mingw32. */
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# define EAI_SYSTEM -11 /* System error returned in `errno'. */
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# define EAI_SYSTEM -11 /* System error returned in `errno'. */
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# endif
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# if 0
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@ -124,12 +134,12 @@ struct addrinfo
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If they are restored, be sure to protect the definitions with #ifndef. */
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# ifndef EAI_INPROGRESS
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# define EAI_INPROGRESS -100 /* Processing request in progress. */
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# define EAI_CANCELED -101 /* Request canceled. */
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# define EAI_NOTCANCELED -102 /* Request not canceled. */
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# define EAI_ALLDONE -103 /* All requests done. */
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# define EAI_INTR -104 /* Interrupted by a signal. */
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# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */
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# define EAI_INPROGRESS -100 /* Processing request in progress. */
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# define EAI_CANCELED -101 /* Request canceled. */
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# define EAI_NOTCANCELED -102 /* Request not canceled. */
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# define EAI_ALLDONE -103 /* All requests done. */
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# define EAI_INTR -104 /* Interrupted by a signal. */
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# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */
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# endif
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# endif
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@ -139,16 +149,17 @@ struct addrinfo
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For more details, see the POSIX:2001 specification
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<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
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extern int getaddrinfo (const char *restrict nodename,
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const char *restrict servname,
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const struct addrinfo *restrict hints,
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struct addrinfo **restrict res);
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const char *restrict servname,
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const struct addrinfo *restrict hints,
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struct addrinfo **restrict res)
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_GL_ARG_NONNULL ((4));
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# endif
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# if !@HAVE_DECL_FREEADDRINFO@
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/* Free `addrinfo' structure AI including associated storage.
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For more details, see the POSIX:2001 specification
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<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
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extern void freeaddrinfo (struct addrinfo *ai);
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extern void freeaddrinfo (struct addrinfo *ai) _GL_ARG_NONNULL ((1));
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# endif
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# if !@HAVE_DECL_GAI_STRERROR@
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@ -162,10 +173,11 @@ extern const char *gai_strerror (int ecode);
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/* Convert socket address to printable node and service names.
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For more details, see the POSIX:2001 specification
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<http://www.opengroup.org/susv3xsh/getnameinfo.html>. */
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extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen,
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char *restrict node, socklen_t nodelen,
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char *restrict service, socklen_t servicelen,
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int flags);
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extern int getnameinfo (const struct sockaddr *restrict sa, socklen_t salen,
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char *restrict node, socklen_t nodelen,
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char *restrict service, socklen_t servicelen,
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int flags)
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_GL_ARG_NONNULL ((1));
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# endif
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/* Possible flags for getnameinfo. */
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@ -176,7 +188,33 @@ extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen,
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# define NI_NUMERICSERV 2
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# endif
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#endif /* @GNULIB_GETADDRINFO@ */
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#elif defined GNULIB_POSIXCHECK
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# undef getaddrinfo
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# if HAVE_RAW_DECL_GETADDRINFO
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_GL_WARN_ON_USE (getaddrinfo, "getaddrinfo is unportable - "
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"use gnulib module getaddrinfo for portability");
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# endif
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# undef freeaddrinfo
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# if HAVE_RAW_DECL_FREEADDRINFO
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_GL_WARN_ON_USE (freeaddrinfo, "freeaddrinfo is unportable - "
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"use gnulib module getaddrinfo for portability");
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# endif
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# undef gai_strerror
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# if HAVE_RAW_DECL_GAI_STRERROR
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_GL_WARN_ON_USE (gai_strerror, "gai_strerror is unportable - "
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"use gnulib module getaddrinfo for portability");
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# endif
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# undef getnameinfo
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# if HAVE_RAW_DECL_GETNAMEINFO
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_GL_WARN_ON_USE (getnameinfo, "getnameinfo is unportable - "
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"use gnulib module getaddrinfo for portability");
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# endif
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#endif
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#endif /* _GL_NETDB_H */
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#endif /* _GL_NETDB_H */
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