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Searched refs:TTY_PTY_LOCK (Results 1 – 3 of 3) sorted by relevance

/linux-2.4.37.9/drivers/char/
Dpty.c262 set_bit(TTY_PTY_LOCK, &tty->flags); in pty_set_lock()
264 clear_bit(TTY_PTY_LOCK, &tty->flags); in pty_set_lock()
332 if (test_bit(TTY_PTY_LOCK, &tty->link->flags)) in pty_open()
Dtty_io.c1741 set_bit(TTY_PTY_LOCK, &tty->flags); /* LOCK THE SLAVE */ in tty_open()
/linux-2.4.37.9/include/linux/
Dtty.h338 #define TTY_PTY_LOCK 16 /* pty private */ macro