Problems with snd_pcm_wait() Incorrect return values.

[James Courtier-Dutton <James@superbug.demon.co.uk>]

I cannot ever seem to get a return value of 1.
I always get return values of 0, regardless of the timeout value.
Can anyone help me?

Cheers
James



Extract from documentation: -
  int snd_pcm_wait  	(   	snd_pcm_t *  	 pcm,
		
		int 	timeout
	)  	
   	

Wait for a PCM to become ready.

Parameters:
     pcm  	PCM handle
     timeout  	maximum time in milliseconds to wait

Returns:
     a positive value on success otherwise a negative error code

Return values:
     0  	timeout occurred
     1  	PCM stream is ready for I/O

Examples:
     /test/latency.c, and /test/pcm.c.



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