Function
ALSASeqget_queue_info_by_name
Declaration [src]
gboolean
alsaseq_get_queue_info_by_name (
const gchar* name,
ALSASeqQueueInfo** queue_info,
GError** error
)
Description [src]
Get the information of queue, according to the name string.
The call of function executes open(2), close(2), and ioctl(2) system calls with
SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE command for ALSA sequencer character device.
Parameters
name |
const gchar* |
The name string of queue to query. |
|
| The data is owned by the caller of the function. | |
| The value is a NUL terminated UTF-8 string. | |
queue_info |
ALSASeqQueueInfo |
The information of queue. |
|
| The argument will be set by the function. | |
| The called function takes ownership of the data, and is responsible for freeing it. | |
error |
GError ** |
The return location for a GError*, or NULL. |