libexplain  1.4.D001
libexplain/freopen.h
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2008, 2009, 2013 Peter Miller
00004  *
00005  * This program is free software; you can redistribute it and/or modify it
00006  * under the terms of the GNU Lesser General Public License as published by
00007  * the Free Software Foundation; either version 3 of the License, or (at
00008  * your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Lesser General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Lesser General Public License
00016  * along with this program. If not, see <http://www.gnu.org/licenses/>.
00017  */
00018 
00019 #ifndef LIBEXPLAIN_FREOPEN_H
00020 #define LIBEXPLAIN_FREOPEN_H
00021 
00027 #include <libexplain/gcc_attributes.h>
00028 #include <libexplain/large_file_support.h>
00029 
00030 #include <stdio.h>
00031 
00032 #ifdef __cplusplus
00033 extern "C" {
00034 #endif
00035 
00061 void explain_freopen_or_die(const char *pathname, const char *flags, FILE *fp);
00062 
00090 FILE *explain_freopen_on_error(const char *pathname, const char *flags,
00091     FILE *fp)
00092                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00093 
00137 const char *explain_freopen(const char *pathname, const char *flags, FILE *fp)
00138                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00139 
00188 const char *explain_errno_freopen(int errnum, const char *pathname,
00189     const char *flags, FILE *fp)
00190                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00191 
00233 void explain_message_freopen(char *message, int message_size,
00234     const char *pathname, const char *flags, FILE *fp);
00235 
00282 void explain_message_errno_freopen(char *message, int message_size, int errnum,
00283     const char *pathname, const char *flags, FILE *fp);
00284 
00285 #ifdef __cplusplus
00286 }
00287 #endif
00288 
00289 /* vim: set ts=8 sw=4 et : */
00290 #endif /* LIBEXPLAIN_FREOPEN_H */