NAME

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

SYNTAX

       #include <X11/Intrinsic.h>

       void XtAppError(XtAppContext app_context, const char *message);

       XtErrorHandler XtAppSetErrorHandler(XtAppContext app_context, XtErrorHandler handler);

       XtErrorHandler XtAppSetWarningHandler(XtAppContext app_context, XtErrorHandler handler);

       void XtAppWarning(XtAppContext app_context, const char *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