X Version 11 (Release 6.1)

XtAppErrorMsg(X3xt)

XtAppErrorMsg -- high-level error handlers

Synopsis

void XtAppErrorMsg (app_context, name, type, class, default, params,
              num_params)
    XtAppContext app_context;
    String name;
    String type;
    String class;
    String default;
    String params;
    Cardinal num_params;

void XtAppSetErrorMsgHandler (app_context, msg_handler)
    XtAppContext app_context;
    XtErrorMsgHandler msg_handler;

void XtAppSetWarningMsgHandler (app_context, msg_handler)
    XtAppContext app_context;
    XtErrorMsgHandler msg_handler;

void XtAppWarningMsg  (app_context, name, type, class, default, params,
              num_params)
    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.

References

XtAppGetErrorDatabase(X3xt), XtAppError(X3xt)

X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface