Fri Jul 25 03:32:48 2003  George Lebl <jirka@5z.com>

	* daemon/display.c: whack unneeded block pushes, when killing child
	  rekill if we get a SIGTERM, if the slave crashes during unmanage
	  kill its children.

	* daemon/gdm.c, daemon/slave.c: use sched_yield at the right places
	  where we expect the other process to do work.

	* daemon/gdm.c, daemon/slave.c, daemon/server.c, daemon/misc.c:
	  handle interrupts on writes/reads and use PIPE_BUF to limit
	  size of buffer to send in run_pictures and fix a fd leak

	* daemon/server.c: fix select call usage

	* daemon/slave.c, daemon/server.c: reset the SIGUSR1 to SIG_IGN
	  rather then to default to avoid a crash when the server sends
	  SIGUSR1 on reinit

	* daemon/slave.c: avoid XIOErrors when possible by properly closing
	  the display on normal quick exits.  Also set session_started much
	  later in the session_start as we don't really need it until
	  quite a bit later

	* daemon/verify-pam.c: have flags for did_setcred and opened_session
	  so that we only delete credentials and close session if we have
	  set credentials and opened session respectively

	* gui/greeter/greeter_item_ulist.c: split the doubleclick message
	  onto two lines as it's quite long and looks messy as one line.