table of contents
XtAppErrorMsg(3) | XT FUNCTIONS | XtAppErrorMsg(3) |
NAME¶
XtAppErrorMsg, XtAppSetErrorMsgHandler, XtAppSetWarningMsgHandler, XtAppWarningMsg - high-level error handlersSYNTAX¶
void XtAppErrorMsg(XtAppContext app_context, String
name, String type, String class, String default,
String * params, Cardinal * num_params);
void XtAppSetErrorMsgHandler(XtAppContext app_context,
XtErrorMsgHandler msg_handler);
void XtAppSetWarningMsgHandler(XtAppContext app_context,
XtErrorMsgHandler msg_handler);
void XtAppWarningMsg(XtAppContext app_context, String
name, String type, String class, String default,
String * params, Cardinal * num_params);
ARGUMENTS¶
- app_context
- Specifies the application context.
- class
- Specifies the resource class.
- default
- Specifies the default message to use.
- name
- Specifies the general kind of error.
- type
- Specifies the detailed name of the error.
- msg_handler
- Specifies the new fatal error procedure, which should not return or the nonfatal error procedure, which usually returns.
- num_params
- Specifies the number of values in the parameter list.
- params
- Specifies a pointer to a list of values to be stored in the message.
DESCRIPTION¶
The XtAppErrorMsg function calls the high-level error handler and passes the specified information. The XtAppSetErrorMsgHandler function registers the specified procedure, which is called when a fatal error occurs. The XtAppSetWarningMsgHandler function registers the specified procedure, which is called when a nonfatal error condition occurs. The XtAppWarningMsg function calls the high-level error handler and passes the specified information.SEE ALSO¶
XtAppGetErrorDatabase(3), XtAppError(3)libXt 1.1.4 | X Version 11 |