libexplain  1.4.D001
libexplain/dup_or_die.c
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2008-2010, 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 #include <libexplain/ac/unistd.h>
00020 
00021 #include <libexplain/dup.h>
00022 #include <libexplain/output.h>
00023 
00024 
00025 int
00026 explain_dup_or_die(int fildes)
00027 {
00028     int             result;
00029 
00030     result = explain_dup_on_error(fildes);
00031     if (result < 0)
00032     {
00033         explain_output_exit_failure();
00034     }
00035     return result;
00036 }
00037 
00038 
00039 /* vim: set ts=8 sw=4 et : */