libexplain  1.4.D001
libexplain/pwrite.h
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 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_PWRITE_H
00020 #define LIBEXPLAIN_PWRITE_H
00021 
00030 #include <libexplain/gcc_attributes.h>
00031 #include <libexplain/large_file_support.h>
00032 
00033 #include <unistd.h>
00034 
00035 #ifdef __cplusplus
00036 extern "C" {
00037 #endif
00038 
00069 ssize_t explain_pwrite_or_die(int fildes, const void *data, size_t data_size,
00070     off_t offset)
00071                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00072 
00105 ssize_t explain_pwrite_on_error(int fildes, const void *data, size_t data_size,
00106     off_t offset)
00107                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00108 
00158 const char *explain_pwrite(int fildes, const void *data, size_t data_size, off_t
00159     offset)
00160                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00161 
00215 const char *explain_errno_pwrite(int errnum, int fildes, const void *data,
00216     size_t data_size, off_t offset)
00217                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00218 
00266 void explain_message_pwrite(char *message, int message_size, int fildes, const
00267     void *data, size_t data_size, off_t offset);
00268 
00320 void explain_message_errno_pwrite(char *message, int message_size, int errnum,
00321     int fildes, const void *data, size_t data_size, off_t offset);
00322 
00323 #ifdef __cplusplus
00324 }
00325 #endif
00326 
00327 /* vim: set ts=8 sw=4 et : */
00328 #endif /* LIBEXPLAIN_PWRITE_H */