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include
error.h
Go to the documentation of this file.
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/*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __ALSA_ERROR_H
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#define __ALSA_ERROR_H
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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#define SND_ERROR_BEGIN 500000
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#define SND_ERROR_INCOMPATIBLE_VERSION (SND_ERROR_BEGIN+0)
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#define SND_ERROR_ALISP_NIL (SND_ERROR_BEGIN+1)
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const char *snd_strerror(int errnum);
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typedef
void (*
snd_lib_error_handler_t
)(
const
char
*file,
int
line,
const
char
*
function
,
int
err,
const
char
*fmt, ...)
/* __attribute__ ((format (printf, 5, 6))) */
;
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extern
snd_lib_error_handler_t
snd_lib_error
;
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extern
int
snd_lib_error_set_handler
(
snd_lib_error_handler_t
handler);
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#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 95)
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#define SNDERR(...) snd_lib_error(__FILE__, __LINE__, __FUNCTION__, 0, __VA_ARGS__)
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#define SYSERR(...) snd_lib_error(__FILE__, __LINE__, __FUNCTION__, errno, __VA_ARGS__)
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#else
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#define SNDERR(args...) snd_lib_error(__FILE__, __LINE__, __FUNCTION__, 0, ##args)
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#define SYSERR(args...) snd_lib_error(__FILE__, __LINE__, __FUNCTION__, errno, ##args)
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#endif
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#ifdef __cplusplus
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}
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#endif
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typedef
void (*
snd_local_error_handler_t
)(
const
char
*file,
int
line,
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const
char
*func,
int
err,
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const
char
*fmt, va_list arg);
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snd_local_error_handler_t
snd_lib_error_set_local
(
snd_local_error_handler_t
func);
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#endif
/* __ALSA_ERROR_H */
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