XErrorEvent(3) - NetBSD Manual Pages

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XErrorEvent(3)                                                  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


SEE ALSO

       AllPlanes(3),  XAnyEvent(3),  XButtonEvent(3),   XCreateWindowEvent(3),
       XCirculateEvent(3), XCirculateRequestEvent(3), XColormapEvent(3), XConfigureEvent(3)
       , XConfigureRequestEvent(3), XCrossingEvent(3), XDestroyWindowEvent(3)
       ,   XExposeEvent(3),  XFocusChangeEvent(3),  XGraphicsExposeEvent(3)
       , XGravityEvent(3), XKeymapEvent(3), XMapEvent(3),  XMapRequestEvent(3)
       ,     XPropertyEvent(3),     XReparentEvent(3),    XResiz-
       eRequestEvent(3), XSelectionClearEvent(3), XSelectionEvent(3),  XSelectionRequestEvent(3)
       , XUnmapEvent(3), XVisibilityEvent(3)
       Xlib - C Language X Interface



XLIB FUNCTIONS                   X Version 11                   XErrorEvent(3)