snd_pcm_lib_preallocate_free_for_all (9) - Linux Man Pages

snd_pcm_lib_preallocate_free_for_all: release all pre-allocated buffers on the pcm

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.

RETURN

Zero if successful, or a negative error code on failure.

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