| syscons.c (111162) | syscons.c (111194) |
|---|---|
| 1/*- 2 * Copyright (c) 1992-1998 S�ren Schmidt 3 * 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 --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 1992-1998 S�ren Schmidt 3 * 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 --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/dev/syscons/syscons.c 111162 2003-02-20 03:27:09Z cognet $ | 28 * $FreeBSD: head/sys/dev/syscons/syscons.c 111194 2003-02-20 20:54:45Z phk $ |
| 29 */ 30 31#include "opt_syscons.h" 32#include "opt_splash.h" 33#include "opt_ddb.h" 34 35#include <sys/param.h> 36#include <sys/systm.h> --- 1426 unchanged lines hidden (view full) --- 1463 sc_console = SC_STAT(sc_get_softc(unit, SC_KERNEL_CONSOLE)->dev[0]); 1464 consdev.cn_dev = makedev(CDEV_MAJOR, 0); 1465 cnadd(&consdev); 1466} 1467 1468#endif /* __alpha__ */ 1469 1470static void | 29 */ 30 31#include "opt_syscons.h" 32#include "opt_splash.h" 33#include "opt_ddb.h" 34 35#include <sys/param.h> 36#include <sys/systm.h> --- 1426 unchanged lines hidden (view full) --- 1463 sc_console = SC_STAT(sc_get_softc(unit, SC_KERNEL_CONSOLE)->dev[0]); 1464 consdev.cn_dev = makedev(CDEV_MAJOR, 0); 1465 cnadd(&consdev); 1466} 1467 1468#endif /* __alpha__ */ 1469 1470static void |
| 1471sccnputc(dev_t dev, int c) | 1471sccnputc(struct consdev *cd, int c) |
| 1472{ 1473 u_char buf[1]; 1474 scr_stat *scp = sc_console; 1475 void *save; 1476#ifndef SC_NO_HISTORY 1477 struct tty *tp; 1478#endif /* !SC_NO_HISTORY */ 1479 int s; --- 25 unchanged lines hidden (view full) --- 1505 scp->ts = save; 1506 1507 s = spltty(); /* block sckbdevent and scrn_timer */ 1508 sccnupdate(scp); 1509 splx(s); 1510} 1511 1512static int | 1472{ 1473 u_char buf[1]; 1474 scr_stat *scp = sc_console; 1475 void *save; 1476#ifndef SC_NO_HISTORY 1477 struct tty *tp; 1478#endif /* !SC_NO_HISTORY */ 1479 int s; --- 25 unchanged lines hidden (view full) --- 1505 scp->ts = save; 1506 1507 s = spltty(); /* block sckbdevent and scrn_timer */ 1508 sccnupdate(scp); 1509 splx(s); 1510} 1511 1512static int |
| 1513sccngetc(dev_t dev) | 1513sccngetc(struct consdev *cd) |
| 1514{ 1515 return sccngetch(0); 1516} 1517 1518static int | 1514{ 1515 return sccngetch(0); 1516} 1517 1518static int |
| 1519sccncheckc(dev_t dev) | 1519sccncheckc(struct consdev *cd) |
| 1520{ 1521 return sccngetch(SCGETC_NONBLOCK); 1522} 1523 1524static void | 1520{ 1521 return sccngetch(SCGETC_NONBLOCK); 1522} 1523 1524static void |
| 1525sccndbctl(dev_t dev, int on) | 1525sccndbctl(struct consdev *cd, int on) |
| 1526{ 1527 /* assert(sc_console_unit >= 0) */ 1528 /* try to switch to the kernel console screen */ 1529 if (on && debugger == 0) { 1530 /* 1531 * TRY to make sure the screen saver is stopped, 1532 * and the screen is updated before switching to 1533 * the vty0. --- 2044 unchanged lines hidden --- | 1526{ 1527 /* assert(sc_console_unit >= 0) */ 1528 /* try to switch to the kernel console screen */ 1529 if (on && debugger == 0) { 1530 /* 1531 * TRY to make sure the screen saver is stopped, 1532 * and the screen is updated before switching to 1533 * the vty0. --- 2044 unchanged lines hidden --- |