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authorThomas Guyot-Sionnest <dermoth@aei.ca>2009-01-15 09:22:57 (GMT)
committerThomas Guyot-Sionnest <dermoth@aei.ca>2009-01-15 10:19:08 (GMT)
commit71cdb52799220f8d9052643baf1d3e9836a9c755 (patch)
tree27aee97a35d9ab51f0d8f64a46690bd41a5f8c1b /gl/arpa_inet.in.h
parentf7afa46586645e50498d8b2d0c67884f014dc3a4 (diff)
downloadmonitoring-plugins-71cdb52799220f8d9052643baf1d3e9836a9c755.tar.gz
Sync with gnulib
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1/* A GNU-like <arpa/inet.h>.
2
3 Copyright (C) 2005-2006, 2008 Free Software Foundation, Inc.
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3, or (at your option)
8 any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software Foundation,
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18
19#ifndef _GL_ARPA_INET_H
20
21/* Gnulib's sys/socket.h is responsible for pulling in winsock2.h etc
22 under MinGW. */
23#include <sys/socket.h>
24
25#if @HAVE_ARPA_INET_H@
26
27# if __GNUC__ >= 3
28@PRAGMA_SYSTEM_HEADER@
29# endif
30
31/* The include_next requires a split double-inclusion guard. */
32# @INCLUDE_NEXT@ @NEXT_ARPA_INET_H@
33
34#endif
35
36#ifndef _GL_ARPA_INET_H
37#define _GL_ARPA_INET_H
38
39/* The definition of GL_LINK_WARNING is copied here. */
40
41#if @GNULIB_INET_NTOP@
42# if !@HAVE_DECL_INET_NTOP@
43/* Converts an internet address from internal format to a printable,
44 presentable format.
45 AF is an internet address family, such as AF_INET or AF_INET6.
46 SRC points to a 'struct in_addr' (for AF_INET) or 'struct in6_addr'
47 (for AF_INET6).
48 DST points to a buffer having room for CNT bytes.
49 The printable representation of the address (in numeric form, not
50 surrounded by [...], no reverse DNS is done) is placed in DST, and
51 DST is returned. If an error occurs, the return value is NULL and
52 errno is set. If CNT bytes are not sufficient to hold the result,
53 the return value is NULL and errno is set to ENOSPC. A good value
54 for CNT is 46.
55
56 For more details, see the POSIX:2001 specification
57 <http://www.opengroup.org/susv3xsh/inet_ntop.html>. */
58extern const char *inet_ntop (int af, const void *restrict src,
59 char *restrict dst, socklen_t cnt);
60# endif
61#elif defined GNULIB_POSIXCHECK
62# undef inet_ntop
63# define inet_ntop(af,src,dst,cnt) \
64 (GL_LINK_WARNING ("inet_ntop is unportable - " \
65 "use gnulib module inet_ntop for portability"), \
66 inet_ntop (af, src, dst, cnt))
67#endif
68
69#if @GNULIB_INET_PTON@
70# if !@HAVE_DECL_INET_PTON@
71extern int inet_pton (int af, const char *restrict src, void *restrict dst);
72# endif
73#elif defined GNULIB_POSIXCHECK
74# undef inet_pton
75# define inet_pton(af,src,dst) \
76 (GL_LINK_WARNING ("inet_pton is unportable - " \
77 "use gnulib module inet_pton for portability"), \
78 inet_pton (af, src, dst))
79#endif
80
81#endif /* _GL_ARPA_INET_H */
82#endif /* _GL_ARPA_INET_H */