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-rw-r--r--gl/netdb.in.h105
1 files changed, 75 insertions, 30 deletions
diff --git a/gl/netdb.in.h b/gl/netdb.in.h
index f800cac8..0da1800a 100644
--- a/gl/netdb.in.h
+++ b/gl/netdb.in.h
@@ -1,5 +1,5 @@
1/* Provide a netdb.h header file for systems lacking it (read: MinGW). 1/* Provide a netdb.h header file for systems lacking it (read: MinGW).
2 Copyright (C) 2008-2010 Free Software Foundation, Inc. 2 Copyright (C) 2008-2013 Free Software Foundation, Inc.
3 Written by Simon Josefsson. 3 Written by Simon Josefsson.
4 4
5 This program is free software; you can redistribute it and/or modify 5 This program is free software; you can redistribute it and/or modify
@@ -13,18 +13,18 @@
13 GNU General Public License for more details. 13 GNU General Public License for more details.
14 14
15 You should have received a copy of the GNU General Public License 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, 16 along with this program; if not, see <http://www.gnu.org/licenses/>. */
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 17
19/* This file is supposed to be used on platforms that lack <netdb.h>. 18/* This file is supposed to be used on platforms that lack <netdb.h>.
20 It is intended to provide definitions and prototypes needed by an 19 It is intended to provide definitions and prototypes needed by an
21 application. */ 20 application. */
22 21
23#ifndef _GL_NETDB_H 22#ifndef _@GUARD_PREFIX@_NETDB_H
24 23
25#if __GNUC__ >= 3 24#if __GNUC__ >= 3
26@PRAGMA_SYSTEM_HEADER@ 25@PRAGMA_SYSTEM_HEADER@
27#endif 26#endif
27@PRAGMA_COLUMNS@
28 28
29#if @HAVE_NETDB_H@ 29#if @HAVE_NETDB_H@
30 30
@@ -33,12 +33,15 @@
33 33
34#endif 34#endif
35 35
36#ifndef _GL_NETDB_H 36#ifndef _@GUARD_PREFIX@_NETDB_H
37#define _GL_NETDB_H 37#define _@GUARD_PREFIX@_NETDB_H
38 38
39/* Get netdb.h definitions such as struct hostent for MinGW. */ 39/* Get <netdb.h> definitions such as 'socklen_t' on IRIX 6.5 and OSF/1 4.0 and
40 'struct hostent' on MinGW. */
40#include <sys/socket.h> 41#include <sys/socket.h>
41 42
43/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
44
42/* The definition of _GL_ARG_NONNULL is copied here. */ 45/* The definition of _GL_ARG_NONNULL is copied here. */
43 46
44/* The definition of _GL_WARN_ON_USE is copied here. */ 47/* The definition of _GL_WARN_ON_USE is copied here. */
@@ -50,6 +53,11 @@
50 53
51# if !@HAVE_STRUCT_ADDRINFO@ 54# if !@HAVE_STRUCT_ADDRINFO@
52 55
56# ifdef __cplusplus
57extern "C" {
58# endif
59
60# if !GNULIB_defined_struct_addrinfo
53/* Structure to contain information about address of a service provider. */ 61/* Structure to contain information about address of a service provider. */
54struct addrinfo 62struct addrinfo
55{ 63{
@@ -62,11 +70,18 @@ struct addrinfo
62 char *ai_canonname; /* Canonical name for service location. */ 70 char *ai_canonname; /* Canonical name for service location. */
63 struct addrinfo *ai_next; /* Pointer to next in list. */ 71 struct addrinfo *ai_next; /* Pointer to next in list. */
64}; 72};
73# define GNULIB_defined_struct_addrinfo 1
74# endif
75
76# ifdef __cplusplus
77}
78# endif
79
65# endif 80# endif
66 81
67/* Possible values for `ai_flags' field in `addrinfo' structure. */ 82/* Possible values for 'ai_flags' field in 'addrinfo' structure. */
68# ifndef AI_PASSIVE 83# ifndef AI_PASSIVE
69# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */ 84# define AI_PASSIVE 0x0001 /* Socket address is intended for 'bind'. */
70# endif 85# endif
71# ifndef AI_CANONNAME 86# ifndef AI_CANONNAME
72# define AI_CANONNAME 0x0002 /* Request for canonical name. */ 87# define AI_CANONNAME 0x0002 /* Request for canonical name. */
@@ -95,16 +110,16 @@ struct addrinfo
95 returned address type. */ 110 returned address type. */
96# endif 111# endif
97 112
98/* Error values for `getaddrinfo' function. */ 113/* Error values for 'getaddrinfo' function. */
99# ifndef EAI_BADFLAGS 114# ifndef EAI_BADFLAGS
100# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */ 115# define EAI_BADFLAGS -1 /* Invalid value for 'ai_flags' field. */
101# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */ 116# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
102# define EAI_AGAIN -3 /* Temporary failure in name resolution. */ 117# define EAI_AGAIN -3 /* Temporary failure in name resolution. */
103# define EAI_FAIL -4 /* Non-recoverable failure in name res. */ 118# define EAI_FAIL -4 /* Non-recoverable failure in name res. */
104# define EAI_NODATA -5 /* No address associated with NAME. */ 119# define EAI_NODATA -5 /* No address associated with NAME. */
105# define EAI_FAMILY -6 /* `ai_family' not supported. */ 120# define EAI_FAMILY -6 /* 'ai_family' not supported. */
106# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */ 121# define EAI_SOCKTYPE -7 /* 'ai_socktype' not supported. */
107# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */ 122# define EAI_SERVICE -8 /* SERVICE not supported for 'ai_socktype'. */
108# define EAI_MEMORY -10 /* Memory allocation failure. */ 123# define EAI_MEMORY -10 /* Memory allocation failure. */
109# endif 124# endif
110 125
@@ -125,7 +140,7 @@ struct addrinfo
125# endif 140# endif
126# ifndef EAI_SYSTEM 141# ifndef EAI_SYSTEM
127/* Not defined on mingw32. */ 142/* Not defined on mingw32. */
128# define EAI_SYSTEM -11 /* System error returned in `errno'. */ 143# define EAI_SYSTEM -11 /* System error returned in 'errno'. */
129# endif 144# endif
130 145
131# if 0 146# if 0
@@ -148,37 +163,67 @@ struct addrinfo
148 socket addresses. 163 socket addresses.
149 For more details, see the POSIX:2001 specification 164 For more details, see the POSIX:2001 specification
150 <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ 165 <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
151extern int getaddrinfo (const char *restrict nodename, 166_GL_FUNCDECL_SYS (getaddrinfo, int,
152 const char *restrict servname, 167 (const char *restrict nodename,
153 const struct addrinfo *restrict hints, 168 const char *restrict servname,
154 struct addrinfo **restrict res) 169 const struct addrinfo *restrict hints,
155 _GL_ARG_NONNULL ((4)); 170 struct addrinfo **restrict res)
171 _GL_ARG_NONNULL ((4)));
156# endif 172# endif
173_GL_CXXALIAS_SYS (getaddrinfo, int,
174 (const char *restrict nodename,
175 const char *restrict servname,
176 const struct addrinfo *restrict hints,
177 struct addrinfo **restrict res));
178_GL_CXXALIASWARN (getaddrinfo);
157 179
158# if !@HAVE_DECL_FREEADDRINFO@ 180# if !@HAVE_DECL_FREEADDRINFO@
159/* Free `addrinfo' structure AI including associated storage. 181/* Free 'addrinfo' structure AI including associated storage.
160 For more details, see the POSIX:2001 specification 182 For more details, see the POSIX:2001 specification
161 <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ 183 <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
162extern void freeaddrinfo (struct addrinfo *ai) _GL_ARG_NONNULL ((1)); 184_GL_FUNCDECL_SYS (freeaddrinfo, void, (struct addrinfo *ai)
185 _GL_ARG_NONNULL ((1)));
163# endif 186# endif
187_GL_CXXALIAS_SYS (freeaddrinfo, void, (struct addrinfo *ai));
188_GL_CXXALIASWARN (freeaddrinfo);
164 189
165# if !@HAVE_DECL_GAI_STRERROR@ 190# if @REPLACE_GAI_STRERROR@
191# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
192# undef gai_strerror
193# define gai_strerror rpl_gai_strerror
194# endif
195_GL_FUNCDECL_RPL (gai_strerror, const char *, (int ecode));
196_GL_CXXALIAS_RPL (gai_strerror, const char *, (int ecode));
197# else
198# if !@HAVE_DECL_GAI_STRERROR@
166/* Convert error return from getaddrinfo() to a string. 199/* Convert error return from getaddrinfo() to a string.
167 For more details, see the POSIX:2001 specification 200 For more details, see the POSIX:2001 specification
168 <http://www.opengroup.org/susv3xsh/gai_strerror.html>. */ 201 <http://www.opengroup.org/susv3xsh/gai_strerror.html>. */
169extern const char *gai_strerror (int ecode); 202_GL_FUNCDECL_SYS (gai_strerror, const char *, (int ecode));
203# endif
204_GL_CXXALIAS_SYS (gai_strerror, const char *, (int ecode));
170# endif 205# endif
206_GL_CXXALIASWARN (gai_strerror);
171 207
172# if !@HAVE_DECL_GETNAMEINFO@ 208# if !@HAVE_DECL_GETNAMEINFO@
173/* Convert socket address to printable node and service names. 209/* Convert socket address to printable node and service names.
174 For more details, see the POSIX:2001 specification 210 For more details, see the POSIX:2001 specification
175 <http://www.opengroup.org/susv3xsh/getnameinfo.html>. */ 211 <http://www.opengroup.org/susv3xsh/getnameinfo.html>. */
176extern int getnameinfo (const struct sockaddr *restrict sa, socklen_t salen, 212_GL_FUNCDECL_SYS (getnameinfo, int,
213 (const struct sockaddr *restrict sa, socklen_t salen,
214 char *restrict node, socklen_t nodelen,
215 char *restrict service, socklen_t servicelen,
216 int flags)
217 _GL_ARG_NONNULL ((1)));
218# endif
219/* Need to cast, because on glibc systems, the seventh parameter is
220 unsigned int flags. */
221_GL_CXXALIAS_SYS_CAST (getnameinfo, int,
222 (const struct sockaddr *restrict sa, socklen_t salen,
177 char *restrict node, socklen_t nodelen, 223 char *restrict node, socklen_t nodelen,
178 char *restrict service, socklen_t servicelen, 224 char *restrict service, socklen_t servicelen,
179 int flags) 225 int flags));
180 _GL_ARG_NONNULL ((1)); 226_GL_CXXALIASWARN (getnameinfo);
181# endif
182 227
183/* Possible flags for getnameinfo. */ 228/* Possible flags for getnameinfo. */
184# ifndef NI_NUMERICHOST 229# ifndef NI_NUMERICHOST
@@ -216,5 +261,5 @@ _GL_WARN_ON_USE (getnameinfo, "getnameinfo is unportable - "
216 261
217#endif 262#endif
218 263
219#endif /* _GL_NETDB_H */ 264#endif /* _@GUARD_PREFIX@_NETDB_H */
220#endif /* _GL_NETDB_H */ 265#endif /* _@GUARD_PREFIX@_NETDB_H */