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XSetCloseDownMode(3X11)	       XLIB FUNCTIONS	      XSetCloseDownMode(3X11)



NAME
  XSetCloseDownMode, XKillClient - control clients

SYNTAX
  XSetCloseDownMode(display, close_mode)
	Display *display;
	int close_mode;

  XKillClient(display, resource)
	Display *display;
	XID resource;

ARGUMENTS

  close_mode
	    Specifies the client close-down mode.  You can pass DestroyAll,
	    RetainPermanent, or RetainTemporary.

  display   Specifies the connection to the X server.

  resource  Specifies any resource associated with the client that you want
	    to destroy or AllTemporary.

DESCRIPTION
  The XSetCloseDownMode defines what will happen to the client's resources at
  connection close.  A connection starts in DestroyAll mode.  For information
  on what happens to the client's resources when the close_mode argument is
  RetainPermanent or RetainTemporary, see section 2.6.

  XSetCloseDownMode can generate a BadValue error.

  The XKillClient function forces a close-down of the client that created the
  resource if a valid resource is specified.  If the client has already ter-
  minated in either RetainPermanent or RetainTemporary mode, all of the
  client's resources are destroyed.  If AllTemporary is specified, the
  resources of all clients that have terminated in RetainTemporary are des-
  troyed (see section 2.5).  This permits implementation of window manager
  facilities that aid debugging.  A client can set its close-down mode to
  RetainTemporary.  If the client then crashes, its windows would not be des-
  troyed. The programmer can then inspect the application's window tree and
  use the window manager to destroy the zombie windows.

  XKillClient can generate a BadValue error.

DIAGNOSTICS

  BadValue  Some numeric value falls outside the range of values accepted by
	    the request.  Unless a specific range is specified for an argu-
	    ment, the full range defined by the argument's type is accepted.
	    Any argument defined as a set of alternatives can generate this
	    error.


SEE ALSO
  Xlib - C Language X Interface




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