Close a control handle
#include <sys/asoundlib.h> int snd_ctl_close( snd_ctl_t *handle );
libasound.so
The snd_ctl_close() function frees all the resources allocated with the control handle and closes the connection to the control interface.
Zero on success, or a negative value on error.
QNX Neutrino
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | Yes |
Thread | Yes |