| subr_log.c (46568) | subr_log.c (47625) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 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 * @(#)subr_log.c 8.1 (Berkeley) 6/10/93 | 1/* 2 * Copyright (c) 1982, 1986, 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 * @(#)subr_log.c 8.1 (Berkeley) 6/10/93 |
| 34 * $Id: subr_log.c,v 1.33 1998/12/07 21:58:29 archie Exp $ | 34 * $Id: subr_log.c,v 1.34 1999/05/06 18:12:46 peter Exp $ |
| 35 */ 36 37/* 38 * Error log buffer for kernel printf's. 39 */ 40 41#include "opt_devfs.h" 42 --- 20 unchanged lines hidden (view full) --- 63 64static d_open_t logopen; 65static d_close_t logclose; 66static d_read_t logread; 67static d_ioctl_t logioctl; 68static d_poll_t logpoll; 69 70#define CDEV_MAJOR 7 | 35 */ 36 37/* 38 * Error log buffer for kernel printf's. 39 */ 40 41#include "opt_devfs.h" 42 --- 20 unchanged lines hidden (view full) --- 63 64static d_open_t logopen; 65static d_close_t logclose; 66static d_read_t logread; 67static d_ioctl_t logioctl; 68static d_poll_t logpoll; 69 70#define CDEV_MAJOR 7 |
| 71static struct cdevsw log_cdevsw = 72 { logopen, logclose, logread, nowrite, /*7*/ 73 logioctl, nostop, nullreset, nodevtotty,/* klog */ 74 logpoll, nommap, NULL, "log", NULL, -1 }; | 71static struct cdevsw log_cdevsw = { 72 /* open */ logopen, 73 /* close */ logclose, 74 /* read */ logread, 75 /* write */ nowrite, 76 /* ioctl */ logioctl, 77 /* stop */ nostop, 78 /* reset */ noreset, 79 /* devtotty */ nodevtotty, 80 /* poll */ logpoll, 81 /* mmap */ nommap, 82 /* strategy */ nostrategy, 83 /* name */ "log", 84 /* parms */ noparms, 85 /* maj */ CDEV_MAJOR, 86 /* dump */ nodump, 87 /* psize */ nopsize, 88 /* flags */ 0, 89 /* maxio */ 0, 90 /* bmaj */ -1 91}; |
| 75 76static struct logsoftc { 77 int sc_state; /* see above for possibilities */ 78 struct selinfo sc_selp; /* process waiting on select call */ 79 struct sigio *sc_sigio; /* information for async I/O */ 80} logsoftc; 81 82int log_open; /* also used in log() */ --- 192 unchanged lines hidden --- | 92 93static struct logsoftc { 94 int sc_state; /* see above for possibilities */ 95 struct selinfo sc_selp; /* process waiting on select call */ 96 struct sigio *sc_sigio; /* information for async I/O */ 97} logsoftc; 98 99int log_open; /* also used in log() */ --- 192 unchanged lines hidden --- |