XSynchronize, XSetAfterFunction - enable or disable synchronization
int (*XSynchronize(Display *display, Bool
onoff))();
int (*XSetAfterFunction(Display *display, int
(*procedure)()))();
- display
- Specifies the connection to the X server.
- procedure
- Specifies the procedure to be called.
- onoff
- Specifies a Boolean value that indicates whether to enable or disable
synchronization.
The XSynchronize function returns the previous after function. If onoff
is True, XSynchronize turns on synchronous behavior. If onoff is
False, XSynchronize turns off synchronous behavior.
The specified procedure is called with only a display pointer.
XSetAfterFunction returns the previous after function.
XSetErrorHandler(3)
Xlib - C Language X Interface