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NAMEXtAppError, XtAppSetErrorHandler, XtAppSetWarningHandler, XtAppWarning - low-level error handlers SYNTAX#include <X11/Intrinsic.h> _X_NORETURN void XtAppError(XtAppContext app_context, const char *message); XtErrorHandler XtAppSetErrorHandler(XtAppContext app_context, _X_NORETURN XtErrorHandler handler); XtErrorHandler XtAppSetWarningHandler(XtAppContext app_context, XtErrorHandler handler); void XtAppWarning(XtAppContext app_context, const char *message); ARGUMENTS
DESCRIPTIONThe 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 ALSOXtAppGetErrorDatabase(3), XtAppErrorMsg(3)
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