XSetGraphicsExposures

Syntax

XSetGraphicsExposures(display, gc, graphics_exposures)
      Display *display;
      GC gc;
      Bool graphics_exposures;

display	Specifies the connection to the X server.
gc	Specifies the GC.
graphics_exposures	Specifies a Boolean value that indicates whether you want GraphicsExpose and NoExpose events to be reported when calling XCopyArea() and XCopyPlane() with this GC.

XSetGraphicsExposures() can generate BadAlloc , BadGC , and BadValue errors.

BadAlloc	The server failed to allocate the requested source or server memory.
BadGC	A value for a GContext argument does not name a defined GContext.
BadValue	Some numeric value falls outside the range of values accepted by the request. Unless a specific range is specified for an argument, the full range defined by the argument's type is accepted. Any argument defined as a set of alternatives can generate this error.