libexplain
1.4.D001
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00001 /* 00002 * libexplain - Explain errno values returned by libc functions 00003 * Copyright (C) 2010, 2011, 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, but 00011 * WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 00013 * 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 #include <libexplain/ac/errno.h> 00020 #include <libexplain/ac/stdarg.h> 00021 #include <libexplain/ac/stdio.h> 00022 00023 #include <libexplain/buffer/errno/vprintf.h> 00024 #include <libexplain/common_message_buffer.h> 00025 #include <libexplain/vprintf.h> 00026 00027 00028 const char * 00029 explain_vprintf(const char *format, va_list ap) 00030 { 00031 return explain_errno_vprintf(errno, format, ap); 00032 } 00033 00034 00035 const char * 00036 explain_errno_vprintf(int errnum, const char *format, va_list ap) 00037 { 00038 explain_message_errno_vprintf(explain_common_message_buffer, 00039 explain_common_message_buffer_size, errnum, format, ap); 00040 return explain_common_message_buffer; 00041 } 00042 00043 00044 void 00045 explain_message_vprintf(char *message, int message_size, const char *format, 00046 va_list ap) 00047 { 00048 explain_message_errno_vprintf(message, message_size, errno, format, ap); 00049 } 00050 00051 00052 void 00053 explain_message_errno_vprintf(char *message, int message_size, int errnum, const 00054 char *format, va_list ap) 00055 { 00056 explain_string_buffer_t sb; 00057 00058 explain_string_buffer_init(&sb, message, message_size); 00059 explain_buffer_errno_vprintf(&sb, errnum, format, ap); 00060 } 00061 00062 00063 /* vim: set ts=8 sw=4 et : */