Man page - xtsessiongettoken(3)

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Package: libxt-dev
apt-get install libxt-dev

Documentations in package:

XtSessionGetToken, XtSessionReturnToken - token management for checkpointing

#include <X11/Intrinsic.h>

	XtCheckpointToken XtSessionGetToken(Widget w );
	void XtSessionReturnToken(XtCheckpointToken token );


	w		Specifies the session widget.
	token		Specifies the token to be returned.

The XtSessionGetToken function will return NULL if the checkpoint operation instigated by the session manager is not currently under way.

To indicate the completion of a deferred save operation and to return the checkpoint token use XtSessionReturnToken .