Query: snd_pcm_lib_alloc_vmalloc_32_buffer
OS: centos
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
SND_PCM_LIB_ALLOC_VM(9) Sound Devices SND_PCM_LIB_ALLOC_VM(9)NAMEsnd_pcm_lib_alloc_vmalloc_32_buffer - allocate 32-bit-addressable bufferSYNOPSISint snd_pcm_lib_alloc_vmalloc_32_buffer(struct snd_pcm_substream * substream, size_t size);ARGUMENTSsubstream the substream to allocate the buffer to size the requested buffer size, in bytesDESCRIPTIONThis function works like snd_pcm_lib_alloc_vmalloc_buffer, but uses vmalloc_32, i.e., the pages are allocated from 32-bit-addressable memory.RETURN1 if the buffer was changed, 0 if not changed, or a negative error code.COPYRIGHTKernel Hackers Manual 3.10 June 2014 SND_PCM_LIB_ALLOC_VM(9)
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