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error.c File Reference

Error code handling routines. More...

Functions
const char *	snd_strerror (int errnum)
	Returns the message for an error code.
int	snd_lib_error_set_handler (snd_lib_error_handler_t handler)
	Sets the error handler.
Variables
snd_lib_error_handler_t	snd_lib_error = snd_lib_error_default

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Detailed Description

Error code handling routines.

Author:

Jaroslav Kysela <perex@suse.cz>

Date:

1998-2001

Error code handling routines.

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Function Documentation

int snd_lib_error_set_handler (  snd_lib_error_handler_t    handler )

Sets the error handler. Parameters: handler  The pointer to the new error handler function. This function sets a new error handler, or (if handler is NULL) the default one which prints the error messages to stderr.

const char* snd_strerror (  int    errnum )

Returns the message for an error code. Parameters: errnum  The error code number, which must be a system error code or an ALSA error code. Returns: The ASCII description of the given numeric error code.

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Variable Documentation

snd_lib_error_handler_t snd_lib_error = snd_lib_error_default

Pointer to the error handler function. For internal use only.

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