libexplain  1.4.D001
libexplain/iocontrol/cdrom_set_options.c
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2009-2011, 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/ac/stdint.h> /* order matters for Jaunty */
00022 #include <libexplain/ac/linux/cdrom.h>
00023 
00024 #include <libexplain/buffer/cdrom_options.h>
00025 #include <libexplain/iocontrol/cdrom_set_options.h>
00026 
00027 
00028 #ifdef CDROM_SET_OPTIONS
00029 
00030 static void
00031 print_data(const explain_iocontrol_t *p, explain_string_buffer_t *sb,
00032     int errnum, int fildes, int request, const void *data)
00033 {
00034     (void)p;
00035     (void)errnum;
00036     (void)fildes;
00037     (void)request;
00038     explain_buffer_cdrom_options(sb, (intptr_t)data);
00039 }
00040 
00041 
00042 const explain_iocontrol_t explain_iocontrol_cdrom_set_options =
00043 {
00044     "CDROM_SET_OPTIONS", /* name */
00045     CDROM_SET_OPTIONS, /* value */
00046     0, /* disambiguate */
00047     0, /* print_name */
00048     print_data,
00049     0, /* print_explanation */
00050     0, /* print_data_returned */
00051     NOT_A_POINTER, /* data_size */
00052     "intptr_t", /* data_type */
00053     0, /* flags */
00054     __FILE__,
00055     __LINE__,
00056 };
00057 
00058 #else /* ndef CDROM_SET_OPTIONS */
00059 
00060 const explain_iocontrol_t explain_iocontrol_cdrom_set_options =
00061 {
00062     0, /* name */
00063     0, /* value */
00064     0, /* disambiguate */
00065     0, /* print_name */
00066     0, /* print_data */
00067     0, /* print_explanation */
00068     0, /* print_data_returned */
00069     0, /* data_size */
00070     0, /* data_type */
00071     0, /* flags */
00072     __FILE__,
00073     __LINE__,
00074 };
00075 
00076 #endif /* CDROM_SET_OPTIONS */
00077 
00078 
00079 /* vim: set ts=8 sw=4 et : */