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Annotation of embedaddon/libiconv/srclib/strerror-override.h, revision 1.1.1.1

1.1       misho       1: /* strerror-override.h --- POSIX compatible system error routine
                      2: 
                      3:    Copyright (C) 2010-2011 Free Software Foundation, Inc.
                      4: 
                      5:    This program is free software: you can redistribute it and/or modify
                      6:    it under the terms of the GNU General Public License as published by
                      7:    the Free Software Foundation; either version 3 of the License, or
                      8:    (at your option) any later version.
                      9: 
                     10:    This program 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 General Public License for more details.
                     14: 
                     15:    You should have received a copy of the GNU General Public License
                     16:    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
                     17: 
                     18: #ifndef _GL_STRERROR_OVERRIDE_H
                     19: # define _GL_STRERROR_OVERRIDE_H
                     20: 
                     21: # include <errno.h>
                     22: # include <stddef.h>
                     23: 
                     24: /* Reasonable buffer size that should never trigger ERANGE; if this
                     25:    proves too small, we intentionally abort(), to remind us to fix
                     26:    this value.  */
                     27: # define STACKBUF_LEN 256
                     28: 
                     29: /* If ERRNUM maps to an errno value defined by gnulib, return a string
                     30:    describing the error.  Otherwise return NULL.  */
                     31: # if REPLACE_STRERROR_0 \
                     32:      || GNULIB_defined_ETXTBSY \
                     33:      || GNULIB_defined_ESOCK \
                     34:      || GNULIB_defined_ENOMSG \
                     35:      || GNULIB_defined_EIDRM \
                     36:      || GNULIB_defined_ENOLINK \
                     37:      || GNULIB_defined_EPROTO \
                     38:      || GNULIB_defined_EMULTIHOP \
                     39:      || GNULIB_defined_EBADMSG \
                     40:      || GNULIB_defined_EOVERFLOW \
                     41:      || GNULIB_defined_ENOTSUP \
                     42:      || GNULIB_defined_ENETRESET \
                     43:      || GNULIB_defined_ECONNABORTED \
                     44:      || GNULIB_defined_ESTALE \
                     45:      || GNULIB_defined_EDQUOT \
                     46:      || GNULIB_defined_ECANCELED
                     47: extern const char *strerror_override (int errnum);
                     48: # else
                     49: #  define strerror_override(ignored) NULL
                     50: # endif
                     51: 
                     52: #endif /* _GL_STRERROR_OVERRIDE_H */