Function

ALSASeqget_queue_id_list

Declaration [src]

gboolean
alsaseq_get_queue_id_list (
  guint8** entries,
  gsize* entry_count,
  GError** error
)

Description [src]

Get the list of queue in ALSA Sequencer.

The call of function executes open(2), close(2), and ioctl(2) system calls with SNDRV_SEQ_IOCTL_SYSTEM_INFO and SNDRV_SEQ_IOCTL_GET_QUEUE_INFO commands for ALSA sequencer character device.

Parameters

`entries`	An array of `guint8*`
	The array of elements for numeric identifier of queue.
	The argument will be set by the function.
	The length of the array is specified in the `entry_count` argument.
	The called function takes ownership of the data, and is responsible for freeing it.
`entry_count`	`gsize*`
	The number of entries.
	The argument will be set by the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`gboolean`
	`TRUE` when the overall operation finishes successfully, else `FALSE`.