NAME
XtAppErrorMsg, XtAppSetErrorMsgHandler, XtAppSetWarningMsgHandler, XtAppWarningMsg - high-level error handlers
SYNTAX
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. or the nonfatal error procedure, which usually returns
- msg_handler
-
Specifies the new fatal error procedure, which should not return.
- 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(3Xt), XtAppError(3Xt)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface