libexplain: libexplain/vsprintf.h Source File

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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 #ifndef LIBEXPLAIN_VSPRINTF_H
00020 #define LIBEXPLAIN_VSPRINTF_H
00021 
00030 #include <libexplain/gcc_attributes.h>
00031 #include <libexplain/large_file_support.h>
00032 #include <libexplain/gcc_attributes.h>
00033 
00034 #include <stdarg.h>
00035 #include <stdio.h>
00036 
00037 #ifdef __cplusplus
00038 extern "C" {
00039 #endif
00040 
00069 int explain_vsprintf_or_die(char *data, const char *format, va_list ap)
00070                                                    LIBEXPLAIN_FORMAT_VPRINTF(2);
00071 
00103 int explain_vsprintf_on_error(char *data, const char *format, va_list ap)
00104                                                    LIBEXPLAIN_FORMAT_VPRINTF(2);
00105 
00152 const char *explain_vsprintf(char *data, const char *format, va_list ap)
00153                                                     LIBEXPLAIN_FORMAT_VPRINTF(2)
00154                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00155 
00206 const char *explain_errno_vsprintf(int errnum, char *data, const char *format,
00207     va_list ap)
00208                                                     LIBEXPLAIN_FORMAT_VPRINTF(3)
00209                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00210 
00255 void explain_message_vsprintf(char *message, int message_size, char *data,
00256     const char *format, va_list ap)
00257                                                    LIBEXPLAIN_FORMAT_VPRINTF(4);
00258 
00308 void explain_message_errno_vsprintf(char *message, int message_size, int errnum,
00309     char *data, const char *format, va_list ap)
00310                                                    LIBEXPLAIN_FORMAT_VPRINTF(5);
00311 
00312 #ifdef __cplusplus
00313 }
00314 #endif
00315 
00316 /* vim: set ts=8 sw=4 et : */
00317 #endif /* LIBEXPLAIN_VSPRINTF_H */