XtAppError(3Xt)  X Version 11 (1 September 1988)  XtAppError(3Xt)



  NAME
       XtAppError, XtAppSetErrorHandler, XtAppSetWarningHandler,
       XtAppWarning - low-level error handlers

  SYNTAX
       void XtAppError(app_context, message)
             XtAppContext app_context;
             String message;

       void XtAppSetErrorHandler(app_context, handler)
             XtAppContext app_context;
             XtErrorHandler handler;

       void XtAppSetWarningHandler(app_context, handler)
             XtAppContext app_context;
             XtErrorHandler handler;

       void XtAppWarning(app_context, message)
             XtAppContext app_context;
             String message;

  ARGUMENTS
       app_context
                 Specifies the application context.

       message   Specifies the nonfatal error message that is to be
                 reported.

       handler   Specifies the new fatal error procedure, which
                 should not return, or the nonfatal error
                 procedure, which usually returns.

       message   Specifies the message that is to be reported.

  DESCRIPTION
       The XtAppError function calls the installed error procedure
       and passes the specified message.

       The XtAppSetErrorHandler function registers the specified
       procedure, which is called when a fatal error condition


  Page 1                                          (printed 8/30/91)

  XtAppError(3Xt)  X Version 11 (1 September 1988)  XtAppError(3Xt)



       occurs.

       The XtAppSetWarningHandler registers the specified
       procedure, which is called when a nonfatal error condition
       occurs.

       The XtAppWarning function calls the installed nonfatal error
       procedure and passes the specified message.

  SEE ALSO
       XtAppGetErrorDatabase(3Xt), XtAppErrorMsg(3Xt)
       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface





























  Page 2                                          (printed 8/30/91)