| pty.c (66067) | pty.c (69774) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)tty_pty.c 8.4 (Berkeley) 2/20/95 | 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)tty_pty.c 8.4 (Berkeley) 2/20/95 |
| 34 * $FreeBSD: head/sys/kern/tty_pty.c 66067 2000-09-19 10:28:44Z phk $ | 34 * $FreeBSD: head/sys/kern/tty_pty.c 69774 2000-12-08 20:09:00Z phk $ |
| 35 */ 36 37/* 38 * Pseudo-teletype Driver 39 * (Actually two drivers, requiring two entries in 'cdevsw') 40 */ 41#include "opt_compat.h" 42#include <sys/param.h> --- 6 unchanged lines hidden (view full) --- 49#include <sys/conf.h> 50#include <sys/fcntl.h> 51#include <sys/poll.h> 52#include <sys/kernel.h> 53#include <sys/vnode.h> 54#include <sys/signalvar.h> 55#include <sys/malloc.h> 56 | 35 */ 36 37/* 38 * Pseudo-teletype Driver 39 * (Actually two drivers, requiring two entries in 'cdevsw') 40 */ 41#include "opt_compat.h" 42#include <sys/param.h> --- 6 unchanged lines hidden (view full) --- 49#include <sys/conf.h> 50#include <sys/fcntl.h> 51#include <sys/poll.h> 52#include <sys/kernel.h> 53#include <sys/vnode.h> 54#include <sys/signalvar.h> 55#include <sys/malloc.h> 56 |
| 57MALLOC_DEFINE(M_PTY, "ptys", "pty data structures"); | 57static MALLOC_DEFINE(M_PTY, "ptys", "pty data structures"); |
| 58 59static void ptsstart __P((struct tty *tp)); 60static void ptsstop __P((struct tty *tp, int rw)); 61static void ptcwakeup __P((struct tty *tp, int flag)); 62static dev_t ptyinit __P((int n)); 63 64static d_open_t ptsopen; 65static d_close_t ptsclose; --- 788 unchanged lines hidden --- | 58 59static void ptsstart __P((struct tty *tp)); 60static void ptsstop __P((struct tty *tp, int rw)); 61static void ptcwakeup __P((struct tty *tp, int flag)); 62static dev_t ptyinit __P((int n)); 63 64static d_open_t ptsopen; 65static d_close_t ptsclose; --- 788 unchanged lines hidden --- |