tag	line	file	source code
SIGHUP	490	fs/open.c	kill_pg(current->pgrp, SIGHUP, 0);
SIGHUP	33	kernel/chr_drv/pty.c	kill_sl(tty->link->session,SIGHUP,1);
SIGHUP	406	kernel/chr_drv/serial.c	kill_sl(info->tty->session,SIGHUP,1);
SIGHUP	528	kernel/chr_drv/serial.c	kill_sl(info->tty->session,SIGHUP,1);
SIGHUP	413	kernel/chr_drv/tty_ioctl.c	kill_pg(tty->pgrp, SIGHUP, 0);
SIGHUP	361	kernel/exit.c	kill_pg(current->pgrp,SIGHUP,1);
SIGHUP	398	kernel/exit.c	kill_pg(p->pgrp,SIGHUP,1);
SIGHUP	410	kernel/exit.c	kill_pg(tty->pgrp, SIGHUP, 1);