snd_pcm_lib_free_vmalloc_buffer (9) Linux Manual Page

snd_pcm_lib_free_vmalloc_buffer – free vmalloc buffer

Synopsis

int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream *substream);

Arguments

substream

the substream with a buffer allocated by snd_pcm_lib_alloc_vmalloc_buffer

Return

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

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