annotate lib/arpa_inet.in.h @ 16366:bb182ee4a09d

maint: replace FSF snail-mail addresses with URLs * config/argz.mk, lib/accept4.c, lib/alignof.h, lib/alloca.in.h: * lib/alphasort.c, lib/arcfour.c, lib/arcfour.h, lib/arctwo.c: * lib/arctwo.h, lib/argz.c, lib/arpa_inet.in.h, lib/asnprintf.c: * lib/asprintf.c, lib/assert.in.h, lib/base32.c, lib/base32.h: * lib/base64.c, lib/base64.h, lib/c-ctype.c, lib/c-ctype.h: * lib/c-strcase.h, lib/c-strcasecmp.c, lib/c-strncasecmp.c: * lib/check-version.c, lib/check-version.h, lib/config.charset: * lib/ctype.in.h, lib/des.c, lib/des.h, lib/dup3.c, lib/errno.in.h: * lib/float+.h, lib/fnmatch.c, lib/fnmatch.in.h, lib/fnmatch_loop.c: * lib/fseeko.c, lib/gai_strerror.c, lib/gc-gnulib.c: * lib/gc-libgcrypt.c, lib/gc-pbkdf2-sha1.c, lib/gc.h: * lib/getaddrinfo.c, lib/getdelim.c, lib/getfilecon.c, lib/getline.c: * lib/getlogin_r.c, lib/getpass.c, lib/getpass.h, lib/gettext.h: * lib/gettimeofday.c, lib/glob.in.h, lib/glthread/cond.c: * lib/glthread/cond.h, lib/glthread/lock.c, lib/glthread/lock.h: * lib/glthread/thread.c, lib/glthread/thread.h: * lib/glthread/threadlib.c, lib/glthread/yield.h, lib/hmac-md5.c: * lib/hmac-sha1.c, lib/hmac.h, lib/iconv.c, lib/iconv.in.h: * lib/iconv_close.c, lib/iconv_open.c, lib/inet_ntop.c, lib/isfinite.c: * lib/isinf.c, lib/iswblank.c, lib/langinfo.in.h, lib/link.c: * lib/localcharset.c, lib/localcharset.h, lib/lseek.c, lib/malloc.c: * lib/malloca.c, lib/malloca.h, lib/md2.c, lib/md2.h, lib/md4.c: * lib/md4.h, lib/md5.c, lib/md5.h, lib/memmem.c, lib/mempcpy.c: * lib/memset.c, lib/memxor.c, lib/memxor.h, lib/minmax.h, lib/mktime.c: * lib/msvc-inval.c, lib/msvc-inval.h, lib/msvc-nothrow.c: * lib/msvc-nothrow.h, lib/netdb.in.h, lib/netinet_in.in.h, lib/nproc.c: * lib/nproc.h, lib/obstack_printf.c, lib/pathmax.h, lib/pipe.c: * lib/pipe2.c, lib/poll.c, lib/poll.in.h, lib/printf-args.c: * lib/printf-args.h, lib/printf-parse.c, lib/printf-parse.h: * lib/pselect.c, lib/pthread.in.h, lib/pty-private.h, lib/pty.in.h: * lib/read-file.c, lib/read-file.h, lib/ref-add.sin, lib/ref-del.sin: * lib/regcomp.c, lib/regex.c, lib/regex.h, lib/regex_internal.c: * lib/regex_internal.h, lib/regexec.c, lib/rijndael-alg-fst.c: * lib/rijndael-alg-fst.h, lib/rijndael-api-fst.c: * lib/rijndael-api-fst.h, lib/rint.c, lib/rintf.c, lib/rintl.c: * lib/round.c, lib/roundf.c, lib/roundl.c, lib/scandir.c, lib/select.c: * lib/sha1.c, lib/sha1.h, lib/size_max.h, lib/snprintf.c: * lib/stdalign.in.h, lib/stdarg.in.h, lib/stdbool.in.h: * lib/stddef.in.h, lib/stdint.in.h, lib/stdio.in.h, lib/str-kmp.h: * lib/str-two-way.h, lib/strcasecmp.c, lib/strcasestr.c, lib/strdup.c: * lib/striconv.c, lib/striconv.h, lib/string.in.h, lib/strings.in.h: * lib/strncasecmp.c, lib/strndup.c, lib/strnlen.c, lib/strpbrk.c: * lib/strptime.c, lib/strsep.c, lib/strstr.c, lib/strverscmp.c: * lib/sys_file.in.h, lib/sys_ioctl.in.h, lib/sys_select.in.h: * lib/sys_socket.in.h, lib/sys_stat.in.h, lib/sys_time.in.h: * lib/sys_times.in.h, lib/sys_types.in.h, lib/sys_uio.in.h: * lib/sys_utsname.in.h, lib/sys_wait.in.h, lib/tcgetsid.c: * lib/termios.in.h, lib/time.in.h, lib/time_r.c, lib/timegm.c: * lib/times.c, lib/unictype/3level.h, lib/unictype/3levelbit.h: * lib/unistd.in.h, lib/vasnprintf.c, lib/vasnprintf.h, lib/vasprintf.c: * lib/vsnprintf.c, lib/waitpid.c, lib/wchar.in.h, lib/wctype.in.h: * lib/xsize.h, tests/test-closein.c, tests/test-des.c: * tests/test-fclose.c, tests/test-fgetc.c, tests/test-filevercmp.c: * tests/test-fputc.c, tests/test-fread.c, tests/test-fwrite.c: * tests/test-gc-arcfour.c, tests/test-gc-arctwo.c, tests/test-gc-des.c: * tests/test-gc-hmac-md5.c, tests/test-gc-hmac-sha1.c: * tests/test-gc-md2.c, tests/test-gc-md4.c, tests/test-gc-md5.c: * tests/test-gc-pbkdf2-sha1.c, tests/test-gc-rijndael.c: * tests/test-gc-sha1.c, tests/test-gc.c, tests/test-getdelim.c: * tests/test-getline.c, tests/test-getndelim2.c, tests/test-md2.c: * tests/test-md4.c, tests/test-parse-datetime.c, tests/test-perror.c: * tests/test-perror2.c, tests/test-pipe.c, tests/test-pipe2.c: * tests/test-poll.c, tests/test-quotearg-simple.c: * tests/test-quotearg.c, tests/test-quotearg.h: * tests/test-round-ieee.c, tests/test-round1.c: * tests/test-roundf-ieee.c, tests/test-roundf1.c: * tests/test-roundl-ieee.c, tests/test-roundl.c: * tests/test-safe-alloc.c, tests/test-sigpipe.c: * tests/test-spawn-pipe-child.c, tests/test-spawn-pipe-main.c: * tests/test-strerror.c, tests/test-strerror_r.c: * tests/test-strsignal.c, tests/test-strverscmp.c: * tests/test-xmemdup0.c: Replace FSF snail mail addresses with URLs, as per GNU coding standards. See glibc bug <http://sourceware.org/bugzilla/show_bug.cgi?id=13673>.
author Paul Eggert <eggert@cs.ucla.edu>
date Thu, 09 Feb 2012 21:39:05 -0800 (2012-02-10)
parents 8250f2777afc
children e542fd46ad6f
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rev   line source
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1 /* A GNU-like <arpa/inet.h>.
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2
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3 Copyright (C) 2005-2006, 2008-2012 Free Software Foundation, Inc.
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4
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5 This program is free software; you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 2, or (at your option)
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8 any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; if not, see <http://www.gnu.org/licenses/>. */
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17
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18 #ifndef _@GUARD_PREFIX@_ARPA_INET_H
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19
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20 #if __GNUC__ >= 3
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21 @PRAGMA_SYSTEM_HEADER@
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22 #endif
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23 @PRAGMA_COLUMNS@
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24
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25 #if @HAVE_FEATURES_H@
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26 # include <features.h> /* for __GLIBC__ */
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27 #endif
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28
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29 /* Gnulib's sys/socket.h is responsible for defining socklen_t (used below) and
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30 for pulling in winsock2.h etc. under MinGW.
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31 But avoid namespace pollution on glibc systems. */
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32 #ifndef __GLIBC__
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33 # include <sys/socket.h>
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34 #endif
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35
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36 /* On NonStop Kernel, inet_ntop and inet_pton are declared in <netdb.h>.
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37 But avoid namespace pollution on glibc systems. */
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38 #if defined __TANDEM && !defined __GLIBC__
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39 # include <netdb.h>
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40 #endif
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41
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42 #if @HAVE_ARPA_INET_H@
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43
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44 /* The include_next requires a split double-inclusion guard. */
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45 # @INCLUDE_NEXT@ @NEXT_ARPA_INET_H@
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46
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47 #endif
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48
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49 #ifndef _@GUARD_PREFIX@_ARPA_INET_H
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50 #define _@GUARD_PREFIX@_ARPA_INET_H
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51
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52 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
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53
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54 /* The definition of _GL_ARG_NONNULL is copied here. */
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55
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56 /* The definition of _GL_WARN_ON_USE is copied here. */
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57
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58
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59 #if @GNULIB_INET_NTOP@
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60 /* Converts an internet address from internal format to a printable,
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61 presentable format.
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62 AF is an internet address family, such as AF_INET or AF_INET6.
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63 SRC points to a 'struct in_addr' (for AF_INET) or 'struct in6_addr'
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64 (for AF_INET6).
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65 DST points to a buffer having room for CNT bytes.
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66 The printable representation of the address (in numeric form, not
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67 surrounded by [...], no reverse DNS is done) is placed in DST, and
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68 DST is returned. If an error occurs, the return value is NULL and
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69 errno is set. If CNT bytes are not sufficient to hold the result,
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70 the return value is NULL and errno is set to ENOSPC. A good value
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71 for CNT is 46.
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72
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73 For more details, see the POSIX:2001 specification
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74 <http://www.opengroup.org/susv3xsh/inet_ntop.html>. */
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75 # if @REPLACE_INET_NTOP@
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76 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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77 # undef inet_ntop
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78 # define inet_ntop rpl_inet_ntop
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79 # endif
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80 _GL_FUNCDECL_RPL (inet_ntop, const char *,
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81 (int af, const void *restrict src,
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82 char *restrict dst, socklen_t cnt)
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83 _GL_ARG_NONNULL ((2, 3)));
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84 _GL_CXXALIAS_RPL (inet_ntop, const char *,
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85 (int af, const void *restrict src,
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86 char *restrict dst, socklen_t cnt));
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87 # else
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88 # if !@HAVE_DECL_INET_NTOP@
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89 _GL_FUNCDECL_SYS (inet_ntop, const char *,
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90 (int af, const void *restrict src,
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91 char *restrict dst, socklen_t cnt)
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92 _GL_ARG_NONNULL ((2, 3)));
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93 # endif
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94 /* Need to cast, because on NonStop Kernel, the fourth parameter is
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95 size_t cnt. */
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96 _GL_CXXALIAS_SYS_CAST (inet_ntop, const char *,
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97 (int af, const void *restrict src,
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98 char *restrict dst, socklen_t cnt));
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99 # endif
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100 _GL_CXXALIASWARN (inet_ntop);
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101 #elif defined GNULIB_POSIXCHECK
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102 # undef inet_ntop
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103 # if HAVE_RAW_DECL_INET_NTOP
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104 _GL_WARN_ON_USE (inet_ntop, "inet_ntop is unportable - "
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105 "use gnulib module inet_ntop for portability");
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106 # endif
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107 #endif
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108
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109 #if @GNULIB_INET_PTON@
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110 # if @REPLACE_INET_PTON@
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111 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
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112 # undef inet_pton
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113 # define inet_pton rpl_inet_pton
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114 # endif
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115 _GL_FUNCDECL_RPL (inet_pton, int,
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116 (int af, const char *restrict src, void *restrict dst)
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117 _GL_ARG_NONNULL ((2, 3)));
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118 _GL_CXXALIAS_RPL (inet_pton, int,
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119 (int af, const char *restrict src, void *restrict dst));
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120 # else
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121 # if !@HAVE_DECL_INET_PTON@
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122 _GL_FUNCDECL_SYS (inet_pton, int,
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123 (int af, const char *restrict src, void *restrict dst)
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124 _GL_ARG_NONNULL ((2, 3)));
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125 # endif
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126 _GL_CXXALIAS_SYS (inet_pton, int,
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127 (int af, const char *restrict src, void *restrict dst));
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128 # endif
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129 _GL_CXXALIASWARN (inet_pton);
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130 #elif defined GNULIB_POSIXCHECK
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131 # undef inet_pton
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132 # if HAVE_RAW_DECL_INET_PTON
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133 _GL_WARN_ON_USE (inet_pton, "inet_pton is unportable - "
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134 "use gnulib module inet_pton for portability");
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135 # endif
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136 #endif
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137
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138
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139 #endif /* _@GUARD_PREFIX@_ARPA_INET_H */
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140 #endif /* _@GUARD_PREFIX@_ARPA_INET_H */