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XtAppError(3) XT FUNCTIONS XtAppError(3) NAME XtAppError, 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, XtErrorHan- dler 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 X Version 11 libXt 1.3.1 XtAppError(3)
NAME | SYNTAX | ARGUMENTS | DESCRIPTION | SEE ALSO
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