libexplain  1.4.D001
libexplain/fgetc.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_FGETC_H
00020 #define LIBEXPLAIN_FGETC_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 
00054 int explain_fgetc_or_die(FILE *fp);
00055 
00076 int explain_fgetc_on_error(FILE *fp)
00077                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00078 
00115 const char *explain_fgetc(FILE *fp)
00116                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00117 
00159 const char *explain_errno_fgetc(int errnum, FILE *fp)
00160                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00161 
00197 void explain_message_fgetc(char *message, int message_size, FILE *fp);
00198 
00238 void explain_message_errno_fgetc(char *message, int message_size, int errnum,
00239     FILE *fp);
00240 
00241 #ifdef __cplusplus
00242 }
00243 #endif
00244 
00245 /* vim: set ts=8 sw=4 et : */
00246 #endif /* LIBEXPLAIN_FGETC_H */