libexplain  1.4.D001
libexplain/buffer/timerfd_flags.c
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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
00006  * it under the terms of the GNU Lesser General Public License as
00007  * published by the Free Software Foundation; either version 3 of the
00008  * License, or (at 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 #include <libexplain/ac/fcntl.h>
00020 #include <libexplain/ac/sys/timerfd.h>
00021 
00022 #include <libexplain/buffer/timerfd_flags.h>
00023 #include <libexplain/parse_bits.h>
00024 #include <libexplain/sizeof.h>
00025 
00026 
00027 #ifndef TFD_NONBLOCK
00028 #define TFD_NONBLOCK O_NONBLOCK
00029 #endif
00030 
00031 #ifndef O_CLOEXEC
00032 #define O_CLOEXEC 02000000
00033 #endif
00034 
00035 #ifndef TFD_CLOEXEC
00036 #define TFD_CLOEXEC O_CLOEXEC
00037 #endif
00038 
00039 static const explain_parse_bits_table_t table[] =
00040 {
00041     { "TFD_NONBLOCK", TFD_NONBLOCK },
00042     { "TFD_CLOEXEC", TFD_CLOEXEC },
00043 };
00044 
00045 
00046 void
00047 explain_buffer_timerfd_flags(explain_string_buffer_t *sb, int flags)
00048 {
00049     explain_parse_bits_print(sb, flags, table, SIZEOF(table));
00050 }
00051 
00052 
00053 int
00054 explain_parse_timerfd_flags_or_die(const char *text, const char *caption)
00055 {
00056     return explain_parse_bits_or_die(text, table, SIZEOF(table), caption);
00057 }
00058 
00059 
00060 /* vim: set ts=8 sw=4 et : */