190 	struct pid *pgrp;  in pty_signal()  local
196 		pgrp = tty_get_pgrp(tty->link);  in pty_signal()
197 		if (pgrp)  in pty_signal()
198 			kill_pgrp(pgrp, sig, 1);  in pty_signal()
199 		put_pid(pgrp);  in pty_signal()
285 	struct pid *pgrp, *rpgrp;  in pty_resize()  local
294 	pgrp = tty_get_pgrp(tty);  in pty_resize()
297 	if (pgrp)  in pty_resize()
298 		kill_pgrp(pgrp, SIGWINCH, 1);  in pty_resize()
299 	if (rpgrp != pgrp && rpgrp)  in pty_resize()
302 	put_pid(pgrp);  in pty_resize()