XtErrorMsg (3) - Linux Manuals

XtErrorMsg: high-level error handlers

Command to display XtErrorMsg manual in Linux: $ man 3 XtErrorMsg

XtErrorMsg, XtSetErrorMsgHandler, XtWarningMsg, XtSetWarningMsgHandler - high-level error handlers

#include <X11/Intrinsic.h>

: void XtErrorMsg(const char *name, const char *type, const char *class, const char *defaultMsg, String *params, Cardinal *num_params);
: void XtSetErrorMsgHandler(XtErrorMsgHandler msg_handler);
: void XtSetWarningMsgHandler(XtErrorMsgHandler msg_handler);
: void XtWarningMsg(const char *name, const char *type, const char *class, const char *defaultMsg, String *params, Cardinal *num_params);

class: Specifies the resource class of the error message.
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.

The XtErrorMsg function has been superceded by XtAppErrorMsg.

The XtSetErrorMsgHandler function has been superceded by XtAppSetErrorMsgHandler.

The XtSetWarningMsgHandler function has been superceded by XtAppSetWarningMsgHandler.

The XtWarningMsg function has been superceded by XtAppWarningMsg