XErrorEvent(3) XLIB FUNCTIONS XErrorEvent(3)
NAME
XErrorEvent - X error event structure
STRUCTURES
The XErrorEvent structure contains:
typedef struct {
int type;
Display *display; /* Display the event was read from */
XID resourceid; /* resource id */
unsigned long serial; /* serial number of failed
request */
unsigned char error_code; /* error code of failed request
*/
unsigned char request_code; /* Major op-code of failed
request */
unsigned char minor_code; /* Minor op-code of failed
request */ } XErrorEvent;
When you receive this event, the structure members are set as follows.
The serial member is the number of requests, starting from one, sent
over the network connection since it was opened. It is the number that
was the value of NextRequest immediately before the failing call was
made. The request_code member is a protocol request of the procedure
that failed, as defined in X11/Xproto.h.
SEE ALSO
AllPlanes(3), XAnyEvent(3), XButtonEvent(3), XCreateWindowEvent(3),
XCirculateEvent(3), XCirculateRequestEvent(3), XColormapEvent(3), XCon-
figureEvent(3), XConfigureRequestEvent(3), XCrossingEvent(3), XDestroy-
WindowEvent(3), XExposeEvent(3), XFocusChangeEvent(3), XGraphicsEx-
poseEvent(3), XGravityEvent(3), XKeymapEvent(3), XMapEvent(3), XMapRe-
questEvent(3), XPropertyEvent(3), XReparentEvent(3), XResiz-
eRequestEvent(3), XSelectionClearEvent(3), XSelectionEvent(3), XSelec-
tionRequestEvent(3), XUnmapEvent(3), XVisibilityEvent(3)
Xlib - C Language X Interface
X Version 11 libX11 1.7.1 XErrorEvent(3)
xorg-libX11 1.7.1 - Generated Wed May 19 16:44:33 CDT 2021