snd_pcm_lib_preallocate_free_for_all
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Name

snd_pcm_lib_preallocate_free_for_all — release all pre-allocated buffers on the pcm

Synopsis

int snd_pcm_lib_preallocate_free_for_all (struct snd_pcm * pcm);
 

Arguments

pcm

the pcm instance

Description

Releases all the pre-allocated buffers on the given pcm.

Returns zero if successful, or a negative error code on failure.

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