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/*
* libexplain - Explain errno values returned by libc functions
* Copyright (C) 2009-2011 Peter Miller
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful,but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libexplain/ac/sys/ioctl.h>
#include <libexplain/ac/errno.h>
#include <libexplain/ac/linux/hdreg.h>
#include <libexplain/ac/stdint.h>
#include <libexplain/buffer/dac.h>
#include <libexplain/capability.h>
#include <libexplain/iocontrol/generic.h>
#include <libexplain/iocontrol/hdio_set_busstate.h>
#ifdef HDIO_SET_BUSSTATE
static void
print_explanation(const explain_iocontrol_t *p, explain_string_buffer_t *sb,
int errnum, int fildes, int request, const void *data)
{
switch (errnum)
{
case EACCES:
if (!explain_capability_sys_admin())
{
explain_buffer_dac_sys_admin(sb);
break;
}
/* fall through... */
default:
explain_iocontrol_generic_print_explanation
(
p,
sb,
errnum,
fildes,
request,
data
);
break;
}
}
const explain_iocontrol_t explain_iocontrol_hdio_set_busstate =
{
"HDIO_SET_BUSSTATE", /* name */
HDIO_SET_BUSSTATE, /* value */
0, /* disambiguate */
0, /* print_name */
explain_iocontrol_generic_print_data_long, /* print_data */
print_explanation,
0, /* print_data_returned */
NOT_A_POINTER, /* data_size */
"intptr_t", /* data_type */
0, /* flags */
__FILE__,
__LINE__,
};
#else /* ndef HDIO_SET_BUSSTATE */
const explain_iocontrol_t explain_iocontrol_hdio_set_busstate =
{
0, /* name */
0, /* value */
0, /* disambiguate */
0, /* print_name */
0, /* print_data */
0, /* print_explanation */
0, /* print_data_returned */
0, /* data_size */
0, /* data_type */
0, /* flags */
__FILE__,
__LINE__,
};
#endif /* HDIO_SET_BUSSTATE */
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