SND_DMA_GET_RESERVED
Section: ()
Updated: 06 October 2005
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NAME
snd_dma_get_reserved - get the reserved buffer for the given device
SYNOPSIS
"SYNOPSIS"
size_t snd_dma_get_reserved (const struct snd_dma_device * dev, struct snd_dma_buffer * dmab);
ARGUMENTS
- dev
-
the buffer device info
- dmab
-
the buffer allocation record to store
DESCRIPTION
Looks for the reserved-buffer list and re-uses if the same buffer
is found in the list. When the buffer is found, it's marked as used.
For unmarking the buffer, call snd_dma_free_reserved.
Returns the size of buffer if the buffer is found, or zero if not found.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 06:21:11 GMT, October 06, 2005