| kern_shutdown.c (49558) | kern_shutdown.c (49627) |
|---|---|
| 1/*- 2 * Copyright (c) 1986, 1988, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)kern_shutdown.c 8.3 (Berkeley) 1/21/94 | 1/*- 2 * Copyright (c) 1986, 1988, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)kern_shutdown.c 8.3 (Berkeley) 1/21/94 |
| 39 * $Id: kern_shutdown.c,v 1.57 1999/07/20 21:29:13 green Exp $ | 39 * $Id: kern_shutdown.c,v 1.58 1999/08/09 10:34:57 phk Exp $ |
| 40 */ 41 42#include "opt_ddb.h" 43#include "opt_hw_wdog.h" 44#include "opt_panic.h" 45#include "opt_show_busybufs.h" 46 47#include <sys/param.h> --- 373 unchanged lines hidden (view full) --- 421/* 422 * Doadump comes here after turning off memory management and 423 * getting on the dump stack, either when called above, or by 424 * the auto-restart code. 425 */ 426static void 427dumpsys(void) 428{ | 40 */ 41 42#include "opt_ddb.h" 43#include "opt_hw_wdog.h" 44#include "opt_panic.h" 45#include "opt_show_busybufs.h" 46 47#include <sys/param.h> --- 373 unchanged lines hidden (view full) --- 421/* 422 * Doadump comes here after turning off memory management and 423 * getting on the dump stack, either when called above, or by 424 * the auto-restart code. 425 */ 426static void 427dumpsys(void) 428{ |
| 429 int error; |
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| 429 430 if (!dodump) 431 return; 432 if (dumpdev == NODEV) 433 return; 434 if (!(bdevsw(dumpdev))) 435 return; 436 if (!(bdevsw(dumpdev)->d_dump)) 437 return; 438 dumpsize = Maxmem; 439 printf("\ndumping to dev (%d,%d), offset %ld\n", 440 major(dumpdev), minor(dumpdev), dumplo); 441 printf("dump "); | 430 431 if (!dodump) 432 return; 433 if (dumpdev == NODEV) 434 return; 435 if (!(bdevsw(dumpdev))) 436 return; 437 if (!(bdevsw(dumpdev)->d_dump)) 438 return; 439 dumpsize = Maxmem; 440 printf("\ndumping to dev (%d,%d), offset %ld\n", 441 major(dumpdev), minor(dumpdev), dumplo); 442 printf("dump "); |
| 442 switch ((*bdevsw(dumpdev)->d_dump)(dumpdev)) { | 443 error = (*bdevsw(dumpdev)->d_dump)(dumpdev); 444 if (error == 0) { 445 printf("succeeded\n"); 446 return; 447 } 448 printf("failed, reason: "); 449 switch (error) { 450 case ENODEV: 451 printf("device doesn't support a dump routine\n"); 452 break; |
| 443 444 case ENXIO: 445 printf("device bad\n"); 446 break; 447 448 case EFAULT: 449 printf("device not ready\n"); 450 break; --- 6 unchanged lines hidden (view full) --- 457 printf("i/o error\n"); 458 break; 459 460 case EINTR: 461 printf("aborted from console\n"); 462 break; 463 464 default: | 453 454 case ENXIO: 455 printf("device bad\n"); 456 break; 457 458 case EFAULT: 459 printf("device not ready\n"); 460 break; --- 6 unchanged lines hidden (view full) --- 467 printf("i/o error\n"); 468 break; 469 470 case EINTR: 471 printf("aborted from console\n"); 472 break; 473 474 default: |
| 465 printf("succeeded\n"); | 475 printf("unknown, error = %d\n", error); |
| 466 break; 467 } 468} 469 470/* 471 * Panic is called on unresolvable fatal errors. It prints "panic: mesg", 472 * and then reboots. If we are called twice, then we avoid trying to sync 473 * the disks as this often leads to recursive panics. --- 141 unchanged lines hidden --- | 476 break; 477 } 478} 479 480/* 481 * Panic is called on unresolvable fatal errors. It prints "panic: mesg", 482 * and then reboots. If we are called twice, then we avoid trying to sync 483 * the disks as this often leads to recursive panics. --- 141 unchanged lines hidden --- |