diff options
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | NEWS | 3 | ||||
| -rw-r--r-- | lib/gai_strerror.c | 7 | ||||
| -rw-r--r-- | lib/getaddrinfo.c | 2 | ||||
| -rw-r--r-- | lib/getaddrinfo.h | 163 | ||||
| -rw-r--r-- | lib/netdb.in.h | 132 | ||||
| -rw-r--r-- | m4/getaddrinfo.m4 | 11 | ||||
| -rw-r--r-- | m4/netdb_h.m4 | 2 | ||||
| -rw-r--r-- | modules/getaddrinfo | 5 | ||||
| -rw-r--r-- | modules/netdb | 1 | ||||
| -rw-r--r-- | tests/test-getaddrinfo.c | 2 |
11 files changed, 162 insertions, 179 deletions
@@ -1,3 +1,16 @@ +2008-10-20 Simon Josefsson <simon@josefsson.org> + + * lib/getaddrinfo.h: Remove file. + * modules/getaddrinfo: Reflect move from getaddrinfo.h to netdb.h. + * m4/getaddrinfo.m4: Call gl_HEADER_NETDB. Don't check for netdb.h. + * lib/netdb.in.h: Add declarations from getaddrinfo.h. + * m4/netdb_h.m4: Initialize GNULIB_GETADDRINFO to 0. + * modules/netdb: Substitute GNULIB_GETADDRINFO. + * lib/getaddrinfo.c: Include netdb.h instead of getaddrinfo.h. + * tests/test-getaddrinfo.c: Likewise. + * lib/gai_strerror.c: Likewise. Also drop HAVE_NETDB_H check. + * NEWS: Mention change. + 2008-10-19 Bruno Haible <bruno@clisp.org> * m4/posix_spawn.m4 (gl_POSIX_SPAWN_WORKS): Remove unneeded code. @@ -6,6 +6,9 @@ User visible incompatible changes Date Modules Changes +2008-10-20 getaddrinfo The include file is changed from "getaddrinfo.h" + to <netdb.h>. + 2008-10-19 isnanf The include file is changed from "isnanf.h" to <math.h>. isnand The include file is changed from "isnand.h" to diff --git a/lib/gai_strerror.c b/lib/gai_strerror.c index aa733d6cc3..60042e837c 100644 --- a/lib/gai_strerror.c +++ b/lib/gai_strerror.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 2001, 2002, 2004, 2005, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1997, 2001, 2002, 2004, 2005, 2006, 2008 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997. @@ -18,13 +18,10 @@ #ifndef _LIBC # include <config.h> -# include "getaddrinfo.h" #endif #include <stdio.h> -#ifdef HAVE_NETDB_H -# include <netdb.h> -#endif +#include <netdb.h> #ifdef _LIBC # include <libintl.h> diff --git a/lib/getaddrinfo.c b/lib/getaddrinfo.c index e4ed8213c0..6a36bf0fc0 100644 --- a/lib/getaddrinfo.c +++ b/lib/getaddrinfo.c @@ -19,7 +19,7 @@ #include <config.h> -#include "getaddrinfo.h" +#include <netdb.h> #if HAVE_NETINET_IN_H # include <netinet/in.h> diff --git a/lib/getaddrinfo.h b/lib/getaddrinfo.h deleted file mode 100644 index 0e9aec1763..0000000000 --- a/lib/getaddrinfo.h +++ /dev/null @@ -1,163 +0,0 @@ -/* Get address information. - Copyright (C) 1996-2002, 2003, 2004, 2005, 2006, 2008 - Free Software Foundation, Inc. - Contributed by Simon Josefsson <simon@josefsson.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, 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. */ - -#ifndef GETADDRINFO_H -#define GETADDRINFO_H - -/* sys/socket.h in i386-unknown-freebsd4.10 and - powerpc-apple-darwin5.5 require sys/types.h, so include it first. - Then we'll also get 'socklen_t' and 'struct sockaddr' which are - used below. */ -#include <sys/types.h> -/* Get all getaddrinfo related declarations, if available. */ -#include <sys/socket.h> -#ifdef HAVE_NETDB_H -# include <netdb.h> -#endif - -#ifndef HAVE_STRUCT_ADDRINFO - -/* Structure to contain information about address of a service provider. */ -struct addrinfo -{ - int ai_flags; /* Input flags. */ - int ai_family; /* Protocol family for socket. */ - int ai_socktype; /* Socket type. */ - int ai_protocol; /* Protocol for socket. */ - socklen_t ai_addrlen; /* Length of socket address. */ - struct sockaddr *ai_addr; /* Socket address for socket. */ - char *ai_canonname; /* Canonical name for service location. */ - struct addrinfo *ai_next; /* Pointer to next in list. */ -}; -#endif - -/* Possible values for `ai_flags' field in `addrinfo' structure. */ -#ifndef AI_PASSIVE -# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */ -#endif -#ifndef AI_CANONNAME -# define AI_CANONNAME 0x0002 /* Request for canonical name. */ -#endif -#ifndef AI_NUMERICSERV -# define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */ -#endif - -#if 0 -/* The commented out definitions below are not yet implemented in the - GNULIB getaddrinfo() replacement, so are not yet needed and may, in fact, - cause conflicts on systems with a getaddrinfo() function which does not - define them. - - If they are restored, be sure to protect the definitions with #ifndef. */ -#define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */ -#define AI_V4MAPPED 0x0008 /* IPv4 mapped addresses are acceptable. */ -#define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */ -#define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose - returned address type.. */ -#endif /* 0 */ - -/* Error values for `getaddrinfo' function. */ -#ifndef EAI_BADFLAGS -# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */ -# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */ -# define EAI_AGAIN -3 /* Temporary failure in name resolution. */ -# define EAI_FAIL -4 /* Non-recoverable failure in name res. */ -# define EAI_NODATA -5 /* No address associated with NAME. */ -# define EAI_FAMILY -6 /* `ai_family' not supported. */ -# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */ -# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */ -# define EAI_MEMORY -10 /* Memory allocation failure. */ -#endif - -/* Since EAI_NODATA is deprecated by RFC3493, some systems (at least - FreeBSD, which does define EAI_BADFLAGS) have removed the definition - in favor of EAI_NONAME. */ -#if !defined EAI_NODATA && defined EAI_NONAME -# define EAI_NODATA EAI_NONAME -#endif - -#ifndef EAI_OVERFLOW -/* Not defined on mingw32. */ -# define EAI_OVERFLOW -12 /* Argument buffer overflow. */ -#endif -#ifndef EAI_ADDRFAMILY -/* Not defined on mingw32. */ -# define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */ -#endif -#ifndef EAI_SYSTEM -/* Not defined on mingw32. */ -# define EAI_SYSTEM -11 /* System error returned in `errno'. */ -#endif - -#ifdef __USE_GNU -# ifndef EAI_INPROGRESS -# define EAI_INPROGRESS -100 /* Processing request in progress. */ -# define EAI_CANCELED -101 /* Request canceled. */ -# define EAI_NOTCANCELED -102 /* Request not canceled. */ -# define EAI_ALLDONE -103 /* All requests done. */ -# define EAI_INTR -104 /* Interrupted by a signal. */ -# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */ -# endif -#endif - -#if !HAVE_DECL_GETADDRINFO -/* Translate name of a service location and/or a service name to set of - socket addresses. - For more details, see the POSIX:2001 specification - <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ -extern int getaddrinfo (const char *restrict nodename, - const char *restrict servname, - const struct addrinfo *restrict hints, - struct addrinfo **restrict res); -#endif - -#if !HAVE_DECL_FREEADDRINFO -/* Free `addrinfo' structure AI including associated storage. - For more details, see the POSIX:2001 specification - <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ -extern void freeaddrinfo (struct addrinfo *ai); -#endif - -#if !HAVE_DECL_GAI_STRERROR -/* Convert error return from getaddrinfo() to a string. - For more details, see the POSIX:2001 specification - <http://www.opengroup.org/susv3xsh/gai_strerror.html>. */ -extern const char *gai_strerror (int ecode); -#endif - -#if !HAVE_DECL_GETNAMEINFO -/* Convert socket address to printable node and service names. - For more details, see the POSIX:2001 specification - <http://www.opengroup.org/susv3xsh/getnameinfo.html>. */ -extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen, - char *restrict node, socklen_t nodelen, - char *restrict service, socklen_t servicelen, - int flags); - -#endif - -/* Possible flags for getnameinfo. */ -#ifndef NI_NUMERICHOST -# define NI_NUMERICHOST 1 -#endif -#ifndef NI_NUMERICSERV -# define NI_NUMERICSERV 2 -#endif - -#endif /* GETADDRINFO_H */ diff --git a/lib/netdb.in.h b/lib/netdb.in.h index f4c2551ced..e8121aac42 100644 --- a/lib/netdb.in.h +++ b/lib/netdb.in.h @@ -47,6 +47,138 @@ /* Declarations for a platform that lacks <netdb.h>. */ +#if @GNULIB_GETADDRINFO@ + +# ifndef HAVE_STRUCT_ADDRINFO + +/* Structure to contain information about address of a service provider. */ +struct addrinfo +{ + int ai_flags; /* Input flags. */ + int ai_family; /* Protocol family for socket. */ + int ai_socktype; /* Socket type. */ + int ai_protocol; /* Protocol for socket. */ + socklen_t ai_addrlen; /* Length of socket address. */ + struct sockaddr *ai_addr; /* Socket address for socket. */ + char *ai_canonname; /* Canonical name for service location. */ + struct addrinfo *ai_next; /* Pointer to next in list. */ +}; +# endif + +/* Possible values for `ai_flags' field in `addrinfo' structure. */ +# ifndef AI_PASSIVE +# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */ +# endif +# ifndef AI_CANONNAME +# define AI_CANONNAME 0x0002 /* Request for canonical name. */ +# endif +# ifndef AI_NUMERICSERV +# define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */ +# endif + +# if 0 +/* The commented out definitions below are not yet implemented in the + GNULIB getaddrinfo() replacement, so are not yet needed and may, in fact, + cause conflicts on systems with a getaddrinfo() function which does not + define them. + + If they are restored, be sure to protect the definitions with #ifndef. */ +# define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */ +# define AI_V4MAPPED 0x0008 /* IPv4 mapped addresses are acceptable. */ +# define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */ +# define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose + returned address type.. */ +# endif /* 0 */ + +/* Error values for `getaddrinfo' function. */ +# ifndef EAI_BADFLAGS +# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */ +# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */ +# define EAI_AGAIN -3 /* Temporary failure in name resolution. */ +# define EAI_FAIL -4 /* Non-recoverable failure in name res. */ +# define EAI_NODATA -5 /* No address associated with NAME. */ +# define EAI_FAMILY -6 /* `ai_family' not supported. */ +# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */ +# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */ +# define EAI_MEMORY -10 /* Memory allocation failure. */ +# endif + +/* Since EAI_NODATA is deprecated by RFC3493, some systems (at least + FreeBSD, which does define EAI_BADFLAGS) have removed the definition + in favor of EAI_NONAME. */ +# if !defined EAI_NODATA && defined EAI_NONAME +# define EAI_NODATA EAI_NONAME +# endif + +# ifndef EAI_OVERFLOW +/* Not defined on mingw32. */ +# define EAI_OVERFLOW -12 /* Argument buffer overflow. */ +# endif +# ifndef EAI_ADDRFAMILY +/* Not defined on mingw32. */ +# define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */ +# endif +# ifndef EAI_SYSTEM +/* Not defined on mingw32. */ +# define EAI_SYSTEM -11 /* System error returned in `errno'. */ +# endif + +# ifdef __USE_GNU +# ifndef EAI_INPROGRESS +# define EAI_INPROGRESS -100 /* Processing request in progress. */ +# define EAI_CANCELED -101 /* Request canceled. */ +# define EAI_NOTCANCELED -102 /* Request not canceled. */ +# define EAI_ALLDONE -103 /* All requests done. */ +# define EAI_INTR -104 /* Interrupted by a signal. */ +# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */ +# endif +# endif + +# if !HAVE_DECL_GETADDRINFO +/* Translate name of a service location and/or a service name to set of + socket addresses. + For more details, see the POSIX:2001 specification + <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ +extern int getaddrinfo (const char *restrict nodename, + const char *restrict servname, + const struct addrinfo *restrict hints, + struct addrinfo **restrict res); +# endif + +# if !HAVE_DECL_FREEADDRINFO +/* Free `addrinfo' structure AI including associated storage. + For more details, see the POSIX:2001 specification + <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ +extern void freeaddrinfo (struct addrinfo *ai); +# endif + +# if !HAVE_DECL_GAI_STRERROR +/* Convert error return from getaddrinfo() to a string. + For more details, see the POSIX:2001 specification + <http://www.opengroup.org/susv3xsh/gai_strerror.html>. */ +extern const char *gai_strerror (int ecode); +# endif + +# if !HAVE_DECL_GETNAMEINFO +/* Convert socket address to printable node and service names. + For more details, see the POSIX:2001 specification + <http://www.opengroup.org/susv3xsh/getnameinfo.html>. */ +extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen, + char *restrict node, socklen_t nodelen, + char *restrict service, socklen_t servicelen, + int flags); +# endif + +/* Possible flags for getnameinfo. */ +# ifndef NI_NUMERICHOST +# define NI_NUMERICHOST 1 +# endif +# ifndef NI_NUMERICSERV +# define NI_NUMERICSERV 2 +# endif + +#endif /* @GNULIB_GETADDRINFO@ */ + #endif /* HAVE_NETDB_H */ #endif /* _GL_NETDB_H */ diff --git a/m4/getaddrinfo.m4 b/m4/getaddrinfo.m4 index 52135ba947..c184c6f294 100644 --- a/m4/getaddrinfo.m4 +++ b/m4/getaddrinfo.m4 @@ -1,5 +1,5 @@ -# getaddrinfo.m4 serial 15 -dnl Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc. +# getaddrinfo.m4 serial 16 +dnl Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -7,10 +7,9 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_GETADDRINFO], [ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H + AC_REQUIRE([gl_HEADER_NETDB])dnl for HAVE_NETDB_H AC_MSG_NOTICE([checking how to do getaddrinfo, freeaddrinfo and getnameinfo]) - AC_CHECK_HEADERS_ONCE(netdb.h) - AC_SEARCH_LIBS(getaddrinfo, [nsl socket]) AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [ AC_TRY_LINK([ @@ -72,7 +71,7 @@ AC_DEFUN([gl_GETADDRINFO], gl_PREREQ_GETADDRINFO ]) -# Prerequisites of lib/getaddrinfo.h and lib/getaddrinfo.c. +# Prerequisites of lib/getaddrinfo.c. AC_DEFUN([gl_PREREQ_GETADDRINFO], [ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H AC_SEARCH_LIBS(gethostbyname, [inet nsl]) @@ -104,7 +103,7 @@ AC_DEFUN([gl_PREREQ_GETADDRINFO], [ dnl have sa_len so the result is correct anyway. AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [#include <sys/socket.h>]) - AC_CHECK_HEADERS_ONCE(netinet/in.h netdb.h) + AC_CHECK_HEADERS_ONCE(netinet/in.h) AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, gai_strerror, getnameinfo],,,[ /* sys/types.h is not needed according to POSIX, but the sys/socket.h in i386-unknown-freebsd4.10 and diff --git a/m4/netdb_h.m4 b/m4/netdb_h.m4 index 8e8ff4aa72..ecb57b4e66 100644 --- a/m4/netdb_h.m4 +++ b/m4/netdb_h.m4 @@ -28,5 +28,5 @@ AC_DEFUN([gl_NETDB_MODULE_INDICATOR], AC_DEFUN([gl_NETDB_H_DEFAULTS], [ - : + GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO]) ]) diff --git a/modules/getaddrinfo b/modules/getaddrinfo index 84a9a967b1..1abd4e5034 100644 --- a/modules/getaddrinfo +++ b/modules/getaddrinfo @@ -2,7 +2,6 @@ Description: getaddrinfo() function: Get address information. Files: -lib/getaddrinfo.h lib/getaddrinfo.c lib/gai_strerror.c m4/getaddrinfo.m4 @@ -15,14 +14,16 @@ snprintf socklen stdbool sys_socket +netdb configure.ac: gl_GETADDRINFO +gl_NETDB_MODULE_INDICATOR([getaddrinfo]) Makefile.am: Include: -"getaddrinfo.h" +<netdb.h> License: LGPLv2+ diff --git a/modules/netdb b/modules/netdb index 3c2e9b4cd9..5165b56744 100644 --- a/modules/netdb +++ b/modules/netdb @@ -24,6 +24,7 @@ netdb.h: netdb.in.h -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''NEXT_NETDB_H''@|$(NEXT_NETDB_H)|g' \ -e 's|@''HAVE_NETDB_H''@|$(HAVE_NETDB_H)|g' \ + -e 's|@''GNULIB_GETADDRINFO''@|$(GNULIB_GETADDRINFO)|g' \ < $(srcdir)/netdb.in.h; \ } > $@-t mv $@-t $@ diff --git a/tests/test-getaddrinfo.c b/tests/test-getaddrinfo.c index bfdb9cf0e8..a887cb1a99 100644 --- a/tests/test-getaddrinfo.c +++ b/tests/test-getaddrinfo.c @@ -18,7 +18,7 @@ /* Written by Simon Josefsson. */ #include <config.h> -#include "getaddrinfo.h" +#include <netdb.h> #include <arpa/inet.h> #include <netinet/in.h> #include <stdio.h> |