NAME

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

SYNTAX

       void XtAppError(XtAppContext app_context, String message);

       void XtAppSetErrorHandler(XtAppContext app_context, XtErrorHandler handler);

       void XtAppSetWarningHandler(XtAppContext app_context, XtErrorHandler handler);

       void XtAppWarning(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 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(3), XtAppErrorMsg(3)
       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface