libexplain
1.4.D001
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00001 /* 00002 * libexplain - Explain errno values returned by libc functions 00003 * Copyright (C) 2008-2010, 2013 Peter Miller 00004 * Written by Peter Miller <pmiller@opensource.org.au> 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU Lesser General Public License as 00008 * published by the Free Software Foundation; either version 3 of the 00009 * License, or (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public License 00017 * along with this program. If not, see <http://www.gnu.org/licenses/>. 00018 */ 00019 00020 #include <libexplain/ac/errno.h> 00021 #include <libexplain/ac/stdio.h> 00022 00023 #include <libexplain/buffer/errno/freopen.h> 00024 #include <libexplain/common_message_buffer.h> 00025 #include <libexplain/freopen.h> 00026 00027 00028 const char * 00029 explain_freopen(const char *pathname, const char *flags, FILE *fp) 00030 { 00031 return explain_errno_freopen(errno, pathname, flags, fp); 00032 } 00033 00034 00035 const char * 00036 explain_errno_freopen(int errnum, const char *pathname, const char *flags, 00037 FILE *fp) 00038 { 00039 explain_message_errno_freopen 00040 ( 00041 explain_common_message_buffer, 00042 explain_common_message_buffer_size, 00043 errnum, 00044 pathname, 00045 flags, 00046 fp 00047 ); 00048 return explain_common_message_buffer; 00049 } 00050 00051 00052 void 00053 explain_message_freopen(char *message, int message_size, 00054 const char *pathname, const char *flags, FILE *fp) 00055 { 00056 explain_message_errno_freopen 00057 ( 00058 message, 00059 message_size, 00060 errno, 00061 pathname, 00062 flags, 00063 fp 00064 ); 00065 } 00066 00067 00068 void 00069 explain_message_errno_freopen(char *message, int message_size, int errnum, 00070 const char *pathname, const char *flags, FILE *fp) 00071 { 00072 explain_string_buffer_t sb; 00073 00074 explain_string_buffer_init(&sb, message, message_size); 00075 explain_buffer_errno_freopen(&sb, errnum, pathname, flags, fp); 00076 } 00077 00078 00079 /* vim: set ts=8 sw=4 et : */