DOKK / manpages / debian 10 / libxt-dev / XtSessionGetToken.3.en
XtSessionGetToken(3) XT FUNCTIONS XtSessionGetToken(3)

XtSessionGetToken, XtSessionReturnToken - token management for checkpointing

XtCheckpointToken XtSessionGetToken(Widget w, int type);

void XtSessionReturnToken(XtCheckpointToken token);

Specifies the session widget.
Specifies the value in the type field of the 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.

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

libXt 1.1.5 X Version 11