XtAppError(3Xt) X Version 11 (Release 6.6) 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
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
Page 1 (printed 7/20/06)
XtAppError(3Xt) X Version 11 (Release 6.6) XtAppError(3Xt)
Xlib - C Language X Interface
Page 2 (printed 7/20/06)
