libexplain  1.4.D001
libexplain/buffer/cdrom_read_audio.c
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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2009, 2011, 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/linux/cdrom.h>
00020 
00021 #include <libexplain/buffer/cdrom_addr.h>
00022 #include <libexplain/buffer/cdrom_addr_format.h>
00023 #include <libexplain/buffer/cdrom_read_audio.h>
00024 #include <libexplain/buffer/int.h>
00025 #include <libexplain/buffer/pointer.h>
00026 #include <libexplain/parse_bits.h>
00027 #include <libexplain/is_efault.h>
00028 #include <libexplain/sizeof.h>
00029 
00030 
00031 #ifdef HAVE_LINUX_CDROM_H
00032 
00033 void
00034 explain_buffer_cdrom_read_audio(explain_string_buffer_t *sb,
00035     const struct cdrom_read_audio *data)
00036 {
00037     if (explain_is_efault_pointer(data, sizeof(*data)))
00038     {
00039         explain_buffer_pointer(sb, data);
00040         return;
00041     }
00042 
00043     explain_string_buffer_puts(sb, "{ addr = ");
00044     explain_buffer_cdrom_addr(sb, &data->addr, data->addr_format);
00045     explain_string_buffer_puts(sb, ", addr_format = ");
00046     explain_buffer_cdrom_addr_format(sb, data->addr_format);
00047     explain_string_buffer_puts(sb, ", nframes = ");
00048     explain_buffer_int(sb, data->nframes);
00049     explain_string_buffer_puts(sb, ", buf = ");
00050     explain_buffer_pointer(sb, data->buf);
00051     explain_string_buffer_puts(sb, " }");
00052 }
00053 
00054 #else
00055 
00056 void
00057 explain_buffer_cdrom_read_audio(explain_string_buffer_t *sb,
00058     const struct cdrom_read_audio *data)
00059 {
00060     explain_buffer_pointer(sb, data);
00061 }
00062 
00063 #endif
00064 
00065 
00066 /* vim: set ts=8 sw=4 et : */