libexplain  1.4.D001
libexplain/settimeofday.h
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 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_SETTIMEOFDAY_H
00020 #define LIBEXPLAIN_SETTIMEOFDAY_H
00021 
00030 #include <libexplain/gcc_attributes.h>
00031 #include <libexplain/large_file_support.h>
00032 
00033 #ifdef __cplusplus
00034 extern "C" {
00035 #endif
00036 struct timeval; /* forward */
00037 struct timezone; /* forward */
00038 
00064 void explain_settimeofday_or_die(const struct timeval *tv, const struct timezone
00065     *tz);
00066 
00094 int explain_settimeofday_on_error(const struct timeval *tv, const struct
00095     timezone *tz);
00096 
00137 const char *explain_settimeofday(const struct timeval *tv, const struct timezone
00138     *tz)
00139                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00140 
00186 const char *explain_errno_settimeofday(int errnum, const struct timeval *tv,
00187     const struct timezone *tz)
00188                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00189 
00227 void explain_message_settimeofday(char *message, int message_size, const struct
00228     timeval *tv, const struct timezone *tz);
00229 
00273 void explain_message_errno_settimeofday(char *message, int message_size, int
00274     errnum, const struct timeval *tv, const struct timezone *tz);
00275 
00276 #ifdef __cplusplus
00277 }
00278 #endif
00279 
00280 /* vim: set ts=8 sw=4 et : */
00281 #endif /* LIBEXPLAIN_SETTIMEOFDAY_H */