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.