libexplain  1.4.D001
libexplain/iocontrol/print_explanation.c
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2009, 2010, 2013 Peter Miller
00004  * Written by Peter Miller <pmiller@opensource.org.au>
00005  *
00006  * This program is free software; you can redistribute it and/or modify it
00007  * under the terms of the GNU Lesser General Public License as published by
00008  * the Free Software Foundation; either version 3 of the License, or (at your
00009  * option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful, but WITHOUT
00012  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00013  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00014  * License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public License
00017  * along with this program. If not, see <http://www.gnu.org/licenses/>.
00018  */
00019 
00020 #include <libexplain/ac/sys/ioctl.h>
00021 #include <libexplain/iocontrol/generic.h>
00022 #include <libexplain/string_buffer.h>
00023 
00024 
00025 void
00026 explain_iocontrol_print_explanation(const explain_iocontrol_t *p,
00027     explain_string_buffer_t *sb, int errnum, int fildes, int request,
00028     const void *data)
00029 {
00030     void (*func)(const explain_iocontrol_t *p,
00031         explain_string_buffer_t *sb, int errnum, int fildes, int request,
00032         const void *data);
00033 
00034     func = explain_iocontrol_generic.print_explanation;
00035     if (p && p->print_explanation)
00036         func = p->print_explanation;
00037     if (func)
00038         func(p, sb, errnum, fildes, request, data);
00039 }
00040 
00041 
00042 /* vim: set ts=8 sw=4 et : */