1 /* strerror-override.h --- POSIX compatible system error routine
3 Copyright (C) 2010-2024 Free Software Foundation, Inc.
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.
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.
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/>. */
18 #ifndef _GL_STRERROR_OVERRIDE_H
19 # define _GL_STRERROR_OVERRIDE_H
21 /* This file uses _GL_ATTRIBUTE_CONST. */
22 # if !_GL_CONFIG_H_INCLUDED
23 # error "Please include config.h first."
29 /* Reasonable buffer size that should never trigger ERANGE; if this
30 proves too small, we intentionally abort(), to remind us to fix
32 # define STACKBUF_LEN 256
34 /* If ERRNUM maps to an errno value defined by gnulib, return a string
35 describing the error. Otherwise return NULL. */
36 # if REPLACE_STRERROR_0 \
37 || GNULIB_defined_ESOCK \
38 || GNULIB_defined_ESTREAMS \
39 || GNULIB_defined_EWINSOCK \
40 || GNULIB_defined_ENOMSG \
41 || GNULIB_defined_EIDRM \
42 || GNULIB_defined_ENOLINK \
43 || GNULIB_defined_EPROTO \
44 || GNULIB_defined_EMULTIHOP \
45 || GNULIB_defined_EBADMSG \
46 || GNULIB_defined_EOVERFLOW \
47 || GNULIB_defined_ENOTSUP \
48 || GNULIB_defined_ENETRESET \
49 || GNULIB_defined_ECONNABORTED \
50 || GNULIB_defined_ESTALE \
51 || GNULIB_defined_EDQUOT \
52 || GNULIB_defined_ECANCELED \
53 || GNULIB_defined_EOWNERDEAD \
54 || GNULIB_defined_ENOTRECOVERABLE \
55 || GNULIB_defined_EILSEQ
56 extern const char *strerror_override (int errnum
) _GL_ATTRIBUTE_CONST
;
58 # define strerror_override(ignored) NULL
59 # define GNULIB_defined_strerror_override_macro 1
62 #endif /* _GL_STRERROR_OVERRIDE_H */