1 /* A POSIX-like <errno.h>.
2
3 Copyright (C) 2008-2023 Free Software Foundation, Inc.
4
5 This file is free software: you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as
7 published by the Free Software Foundation; either version 2.1 of the
8 License, or (at your option) any later version.
9
10 This file 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 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public License
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17
18 #ifndef _@GUARD_PREFIX@_ERRNO_H
19
20 #if __GNUC__ >= 3
21 @PRAGMA_SYSTEM_HEADER@
22 #endif
23 @PRAGMA_COLUMNS@
24
25 /* The include_next requires a split double-inclusion guard. */
26 #@INCLUDE_NEXT@ @NEXT_ERRNO_H@
27
28 #ifndef _@GUARD_PREFIX@_ERRNO_H
29 #define _@GUARD_PREFIX@_ERRNO_H
30
31
32 /* On native Windows platforms, many macros are not defined. */
33 # if defined _WIN32 && ! defined __CYGWIN__
34
35 /* These are the same values as defined by MSVC 10, for interoperability. */
36
37 # ifndef ENOMSG
38 # define ENOMSG 122
39 # define GNULIB_defined_ENOMSG 1
40 # endif
41
42 # ifndef EIDRM
43 # define EIDRM 111
44 # define GNULIB_defined_EIDRM 1
45 # endif
46
47 # ifndef ENOLINK
48 # define ENOLINK 121
49 # define GNULIB_defined_ENOLINK 1
50 # endif
51
52 # ifndef EPROTO
53 # define EPROTO 134
54 # define GNULIB_defined_EPROTO 1
55 # endif
56
57 # ifndef EBADMSG
58 # define EBADMSG 104
59 # define GNULIB_defined_EBADMSG 1
60 # endif
61
62 # ifndef EOVERFLOW
63 # define EOVERFLOW 132
64 # define GNULIB_defined_EOVERFLOW 1
65 # endif
66
67 # ifndef ENOTSUP
68 # define ENOTSUP 129
69 # define GNULIB_defined_ENOTSUP 1
70 # endif
71
72 # ifndef ENETRESET
73 # define ENETRESET 117
74 # define GNULIB_defined_ENETRESET 1
75 # endif
76
77 # ifndef ECONNABORTED
78 # define ECONNABORTED 106
79 # define GNULIB_defined_ECONNABORTED 1
80 # endif
81
82 # ifndef ECANCELED
83 # define ECANCELED 105
84 # define GNULIB_defined_ECANCELED 1
85 # endif
86
87 # ifndef EOWNERDEAD
88 # define EOWNERDEAD 133
89 # define GNULIB_defined_EOWNERDEAD 1
90 # endif
91
92 # ifndef ENOTRECOVERABLE
93 # define ENOTRECOVERABLE 127
94 # define GNULIB_defined_ENOTRECOVERABLE 1
95 # endif
96
97 # ifndef EINPROGRESS
98 # define EINPROGRESS 112
99 # define EALREADY 103
100 # define ENOTSOCK 128
101 # define EDESTADDRREQ 109
102 # define EMSGSIZE 115
103 # define EPROTOTYPE 136
104 # define ENOPROTOOPT 123
105 # define EPROTONOSUPPORT 135
106 # define EOPNOTSUPP 130
107 # define EAFNOSUPPORT 102
108 # define EADDRINUSE 100
109 # define EADDRNOTAVAIL 101
110 # define ENETDOWN 116
111 # define ENETUNREACH 118
112 # define ECONNRESET 108
113 # define ENOBUFS 119
114 # define EISCONN 113
115 # define ENOTCONN 126
116 # define ETIMEDOUT 138
117 # define ECONNREFUSED 107
118 # define ELOOP 114
119 # define EHOSTUNREACH 110
120 # define EWOULDBLOCK 140
121 # define GNULIB_defined_ESOCK 1
122 # endif
123
124 # ifndef ETXTBSY
125 # define ETXTBSY 139
126 # define ENODATA 120 /* not required by POSIX */
127 # define ENOSR 124 /* not required by POSIX */
128 # define ENOSTR 125 /* not required by POSIX */
129 # define ETIME 137 /* not required by POSIX */
130 # define EOTHER 131 /* not required by POSIX */
131 # define GNULIB_defined_ESTREAMS 1
132 # endif
133
134 /* These are intentionally the same values as the WSA* error numbers, defined
135 in <winsock2.h>. */
136 # define ESOCKTNOSUPPORT 10044 /* not required by POSIX */
137 # define EPFNOSUPPORT 10046 /* not required by POSIX */
138 # define ESHUTDOWN 10058 /* not required by POSIX */
139 # define ETOOMANYREFS 10059 /* not required by POSIX */
140 # define EHOSTDOWN 10064 /* not required by POSIX */
141 # define EPROCLIM 10067 /* not required by POSIX */
142 # define EUSERS 10068 /* not required by POSIX */
143 # define EDQUOT 10069
144 # define ESTALE 10070
145 # define EREMOTE 10071 /* not required by POSIX */
146 # define GNULIB_defined_EWINSOCK 1
147
148 # endif
149
150
151 /* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros
152 EMULTIHOP, ENOLINK, EOVERFLOW are not defined. */
153 # if @EMULTIHOP_HIDDEN@
154 # define EMULTIHOP @EMULTIHOP_VALUE@
155 # define GNULIB_defined_EMULTIHOP 1
156 # endif
157 # if @ENOLINK_HIDDEN@
158 # define ENOLINK @ENOLINK_VALUE@
159 # define GNULIB_defined_ENOLINK 1
160 # endif
161 # if @EOVERFLOW_HIDDEN@
162 # define EOVERFLOW @EOVERFLOW_VALUE@
163 # define GNULIB_defined_EOVERFLOW 1
164 # endif
165
166
167 /* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK,
168 EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined.
169 Likewise, on NonStop Kernel, EDQUOT is not defined.
170 Define them here. Values >= 2000 seem safe to use: Solaris ESTALE = 151,
171 HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133.
172
173 Note: When one of these systems defines some of these macros some day,
174 binaries will have to be recompiled so that they recognizes the new
175 errno values from the system. */
176
177 # ifndef ENOMSG
178 # define ENOMSG 2000
179 # define GNULIB_defined_ENOMSG 1
180 # endif
181
182 # ifndef EIDRM
183 # define EIDRM 2001
184 # define GNULIB_defined_EIDRM 1
185 # endif
186
187 # ifndef ENOLINK
188 # define ENOLINK 2002
189 # define GNULIB_defined_ENOLINK 1
190 # endif
191
192 # ifndef EPROTO
193 # define EPROTO 2003
194 # define GNULIB_defined_EPROTO 1
195 # endif
196
197 # ifndef EMULTIHOP
198 # define EMULTIHOP 2004
199 # define GNULIB_defined_EMULTIHOP 1
200 # endif
201
202 # ifndef EBADMSG
203 # define EBADMSG 2005
204 # define GNULIB_defined_EBADMSG 1
205 # endif
206
207 # ifndef EOVERFLOW
208 # define EOVERFLOW 2006
209 # define GNULIB_defined_EOVERFLOW 1
210 # endif
211
212 # ifndef ENOTSUP
213 # define ENOTSUP 2007
214 # define GNULIB_defined_ENOTSUP 1
215 # endif
216
217 # ifndef ENETRESET
218 # define ENETRESET 2011
219 # define GNULIB_defined_ENETRESET 1
220 # endif
221
222 # ifndef ECONNABORTED
223 # define ECONNABORTED 2012
224 # define GNULIB_defined_ECONNABORTED 1
225 # endif
226
227 # ifndef ESTALE
228 # define ESTALE 2009
229 # define GNULIB_defined_ESTALE 1
230 # endif
231
232 # ifndef EDQUOT
233 # define EDQUOT 2010
234 # define GNULIB_defined_EDQUOT 1
235 # endif
236
237 # ifndef ECANCELED
238 # define ECANCELED 2008
239 # define GNULIB_defined_ECANCELED 1
240 # endif
241
242 /* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not
243 defined. */
244
245 # ifndef EOWNERDEAD
246 # if defined __sun
247 /* Use the same values as defined for Solaris >= 8, for
248 interoperability. */
249 # define EOWNERDEAD 58
250 # define ENOTRECOVERABLE 59
251 # elif defined _WIN32 && ! defined __CYGWIN__
252 /* We have a conflict here: pthreads-win32 defines these values
253 differently than MSVC 10. It's hairy to decide which one to use. */
254 # if defined __MINGW32__ && !defined USE_WINDOWS_THREADS
255 /* Use the same values as defined by pthreads-win32, for
256 interoperability. */
257 # define EOWNERDEAD 43
258 # define ENOTRECOVERABLE 44
259 # else
260 /* Use the same values as defined by MSVC 10, for
261 interoperability. */
262 # define EOWNERDEAD 133
263 # define ENOTRECOVERABLE 127
264 # endif
265 # else
266 # define EOWNERDEAD 2013
267 # define ENOTRECOVERABLE 2014
268 # endif
269 # define GNULIB_defined_EOWNERDEAD 1
270 # define GNULIB_defined_ENOTRECOVERABLE 1
271 # endif
272
273 # ifndef EILSEQ
274 # define EILSEQ 2015
275 # define GNULIB_defined_EILSEQ 1
276 # endif
277
278 #endif /* _@GUARD_PREFIX@_ERRNO_H */
279 #endif /* _@GUARD_PREFIX@_ERRNO_H */