libexplain  1.4.D001
libexplain/eventfd.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,but
00011  * WITHOUT ANY WARRANTY; without even the implied warranty
00012  * ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNULesser
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_EVENTFD_H
00020 #define LIBEXPLAIN_EVENTFD_H
00021 
00030 #include <libexplain/gcc_attributes.h>
00031 
00032 #ifdef __cplusplus
00033 extern "C" {
00034 #endif
00035 
00061 int explain_eventfd_or_die(unsigned int initval, int flags)
00062                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00063 
00091 int explain_eventfd_on_error(unsigned int initval, int flags)
00092                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00093 
00136 const char *explain_eventfd(unsigned int initval, int flags)
00137                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00138 
00185 const char *explain_errno_eventfd(int errnum, unsigned int initval, int flags)
00186                                                   LIBEXPLAIN_WARN_UNUSED_RESULT;
00187 
00228 void explain_message_eventfd(char *message, int message_size, unsigned int
00229     initval, int flags);
00230 
00276 void explain_message_errno_eventfd(char *message, int message_size, int errnum,
00277     unsigned int initval, int flags);
00278 
00279 #ifdef __cplusplus
00280 }
00281 #endif
00282 
00283 /* vim: set ts=8 sw=4 et : */
00284 #endif /* LIBEXPLAIN_EVENTFD_H */