gsasl  1.10.0
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gai_strerror.c
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1 /* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2021 Free Software
2  Foundation, Inc.
3  This file is part of the GNU C Library.
4  Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
5 
6  This program is free software; you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation; either version 3, or (at your option)
9  any later version.
10 
11  This program is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with this program; if not, see <https://www.gnu.org/licenses/>. */
18 
19 #ifndef _LIBC
20 # include <config.h>
21 #endif
22 
23 #include <stdio.h>
24 #include <netdb.h>
25 
26 #ifdef _LIBC
27 # include <libintl.h>
28 #else
29 # include "gettext.h"
30 # define _(String) gettext (String)
31 # define N_(String) String
32 #endif
33 
34 #if HAVE_DECL_GAI_STRERROR
35 
36 # include <sys/socket.h>
37 # undef gai_strerror
38 # if HAVE_DECL_GAI_STRERRORA
39 # define gai_strerror gai_strerrorA
40 # endif
41 
42 const char *
43 rpl_gai_strerror (int code)
44 {
45  return gai_strerror (code);
46 }
47 
48 #else /* !HAVE_DECL_GAI_STRERROR */
49 
50 static struct
51  {
52  int code;
53  const char *msg;
54  }
55 values[] =
56  {
57  { EAI_ADDRFAMILY, N_("Address family for hostname not supported") },
58  { EAI_AGAIN, N_("Temporary failure in name resolution") },
59  { EAI_BADFLAGS, N_("Bad value for ai_flags") },
60  { EAI_FAIL, N_("Non-recoverable failure in name resolution") },
61  { EAI_FAMILY, N_("ai_family not supported") },
62  { EAI_MEMORY, N_("Memory allocation failure") },
63  { EAI_NODATA, N_("No address associated with hostname") },
64  { EAI_NONAME, N_("Name or service not known") },
65  { EAI_SERVICE, N_("Servname not supported for ai_socktype") },
66  { EAI_SOCKTYPE, N_("ai_socktype not supported") },
67  { EAI_SYSTEM, N_("System error") },
68  { EAI_OVERFLOW, N_("Argument buffer too small") },
69 #ifdef EAI_INPROGRESS
70  { EAI_INPROGRESS, N_("Processing request in progress") },
71  { EAI_CANCELED, N_("Request canceled") },
72  { EAI_NOTCANCELED, N_("Request not canceled") },
73  { EAI_ALLDONE, N_("All requests done") },
74  { EAI_INTR, N_("Interrupted by a signal") },
75  { EAI_IDN_ENCODE, N_("Parameter string not correctly encoded") }
76 #endif
77  };
78 
79 const char *
81 {
82  size_t i;
83  for (i = 0; i < sizeof (values) / sizeof (values[0]); ++i)
84  if (values[i].code == code)
85  return _(values[i].msg);
86 
87  return _("Unknown error");
88 }
89 # ifdef _LIBC
91 # endif
92 #endif /* !HAVE_DECL_GAI_STRERROR */
const char * msg
Definition: gai_strerror.c:53
#define _(String)
Definition: gai_strerror.c:30
int code
Definition: gai_strerror.c:52
static struct @1 values[]
#define N_(String)
Definition: gai_strerror.c:31
const char * gai_strerror(int code)
Definition: gai_strerror.c:80
#define libc_hidden_def(name)
Definition: libc-config.h:175