ALSA project - the C library reference
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Functions | Variables
error.c File Reference

Error code handling routines. More...

Functions

const char * snd_strerror (int errnum)
 Returns the message for an error code.
snd_local_error_handler_t snd_lib_error_set_local (snd_local_error_handler_t func)
 Install local error handler.
int snd_lib_error_set_handler (snd_lib_error_handler_t handler)
 Sets the error handler.
const char * snd_asoundlib_version (void)
 Returns the ALSA sound library version in ASCII format.

Variables

snd_lib_error_handler_t snd_lib_error = snd_lib_error_default
snd_lib_error_handler_t snd_err_msg = snd_err_msg_default

Detailed Description

Error code handling routines.

Author:
Jaroslav Kysela perex.nosp@m.@per.nosp@m.ex.cz
Date:
1998-2001

Error code handling routines.


Function Documentation

snd_local_error_handler_t snd_lib_error_set_local ( snd_local_error_handler_t  func)

Install local error handler.

Parameters:
funcThe local error handler function
Return values:
Previouslocal error handler function

Variable Documentation

snd_lib_error_handler_t snd_err_msg = snd_err_msg_default

The ALSA error message handler