XErrorEvent(3X)                                   XErrorEvent(3X)



NAME
     XErrorEvent - the XErrorEvent structure

DESCRIPTION
     XErrorEvent is a  structure  for  ErrorEvent  events.   This
     structure is defined as follows.

     typedef struct {
       int type;
       Display *display; /* Display the event */
                         /* was read from */
       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 */
       XID resourceid;   /* resource id */
     } XErrorEvent;

     When this event is received, the structure members  are  set
     as follows.

     The serial member is the number of requests,  starting  from
     1,  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 <X/Xproto.h>.

SEE ALSO
     AllPlanes(3X), XAnyEvent(3X), XButtonEvent(3X),
     XCreateWindowEvent(3X), XCirculateEvent(3X),
     XCirculateRequestEvent(3X), XColormapEvent(3X),
     XConfigureEvent(3X), XConfigureRequestEvent(3X),
     XCrossingEvent(3X), XDestroyWindowEvent(3X),
     XExposeEvent(3X), XFocusChangeEvent(3X),
     XGraphicsExposeEvent(3X), XGravityEvent(3X),
     XKeymapEvent(3X), XMapEvent(3X), XMapRequestEvent(3X),
     XPropertyEvent(3X), XReparentEvent(3X),
     XResizeRequestEvent(3X), XSelectionClearEvent(3X),
     XSelectionEvent(3X), XSelectionRequestEvent(3X),
     XUnmapEvent(3X), XVisibilityEvent(3X)

     Xlib - C Language Interface









November, 1990                                                  1