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XtAppWarning()							XtAppWarning()

Name
  XtAppWarning - call the low-level warning handler.

Synopsis
  void XtAppWarning(app_context, message)
	 XtAppContext app_context;
	 String message;

Inputs
  app_context
	    Specifies the application context.

  message   Specifies the warning message that is to be reported.

Description
  XtAppWarning()  passes its arguments to the installed low-level warning
  handler.  On POSIX systems, the default handler is _XtDefaultWarning().
  It prints the message to the stderr stream and returns.

Usage
  To  report  fatal error messages and exit, use XtAppError() or XtAppEr‐
  rorMsg().  To change the low-level warning handler,  use  XtAppSetWarn‐
  ingHandler().

  XtAppWarning()  calls the "low-level" warning handler.  It is better to
  use XtAppWarningMsg() which calls  the  "high-level"	warning	 handler.
  The high-level handler looks up the warning message in a resource data‐
  base and so allows for customization and internationalization of  warn‐
  ing messages.

  Although  the	 Intrinsics  interface	allows separate error and warning
  handlers for each application context, most implementations  will  sup‐
  port	only  a single set of handlers.	 When a new handler is installed,
  it will be used in all application contexts.

See Also
  XtAppError(1), XtAppErrorMsg(1), XtAppSetErrorHandler(1), XtAppSetEr‐
  rorMsgHandler(1), XtAppSetWarningHandler(1), XtAppSetWarningMsgHan‐
  dler(1), XtAppWarningMsg(1),
  XtErrorHandler(2), XtErrorMsgHandler(2).

Xt - Error Handling						XtAppWarning()

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