NAME

       XpCancelJob -  Cancels a single print job.

SYNOPSIS

             cc [ flag... ] file... -lXp [ library... ]
             #include <X11/extensions/Print.h>

       void XpCancelJob ( display, discard )
             Display *display;
             Bool discard;

ARGUMENTS

       display
              Specifies a pointer to the Display structure; returned from XOpenDisplay.

       discard
              When TRUE, specifies that all XPPrintNotify events should be discarded.

DESCRIPTION

       XpCancelJob  cancels an in-progress job. If the job was started with output_mode XPGetData
       then the data stream  to  XpGetDocumentData  is  terminated.  For  many  page  description
       languages such arbitrary termination may invalidate the output.

       If  the  job was started with output_mode XPSpool then depending on the driver and spooler
       configuration the entire job may be canceled or a partial job may be generated.

       If discard is TRUE, all XPPrintNotify events  with  a  detail  field  of  XPEndPageNotify,
       XPEndDocNotify, or XPEndJobNotify are discarded before XpCancelJob returns.

       For  clients  selecting  XPPrintMask  (see XpSelectInput), the event XPPrintNotify will be
       generated with its detail field set to XPEndJobNotify.

DIAGNOSTICS

       XPBadContext   A valid print context-id has not been set prior to making this call.

       XPBadSequence  The function was not called in the proper order with respect to the other X
                      Print Service Extension calls (for example, XpEndJob prior to XpStartJob).

SEE ALSO

       XpEndJob(3Xp), XpGetDocumentData(3Xp), XpSelectInput(3Xp), XpStartJob(3Xp)