Function

ALSASeqget_seq_devnode

Declaration [src] 

gboolean
alsaseq_get_seq_devnode (
  gchar** devnode,
  GError** error
)

Description [src]

Allocate devnode string for ALSA Sequencer and return it when exists.

Nodes under sound subsystem in sysfs are used to gather the information.

Parameters

devnode gchar**
 

The devnode of ALSA Sequencer.
 The argument will be set by the function.
 The called function takes ownership of the data, and is responsible for freeing it.
 The value is a NUL terminated UTF-8 string.
error GError **
  The return location for a GError*, or NULL.

Return value

Returns: gboolean
 

TRUE when the overall operation finishes successfully, else FALSE.