exit_session      566 drivers/tty/tty_io.c static void __tty_hangup(struct tty_struct *tty, int exit_session)
exit_session      619 drivers/tty/tty_io.c 	refs = tty_signal_session_leader(tty, exit_session);
exit_session      191 drivers/tty/tty_jobctrl.c int tty_signal_session_leader(struct tty_struct *tty, int exit_session)
exit_session      225 drivers/tty/tty_jobctrl.c 		if (exit_session)
exit_session      226 drivers/tty/tty_jobctrl.c 			kill_pgrp(tty_pgrp, SIGHUP, exit_session);
exit_session      507 include/linux/tty.h extern int tty_signal_session_leader(struct tty_struct *tty, int exit_session);