$NetBSD: panic.9,v 1.2 1996/10/09 17:20:04 explorer Exp $ Copyright (c) 1996 Michael Graff. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions ...
NAMEpanic - bring down system on fatal error
SYNOPSISIn sys/types.h In sys/systm.h Ft void Fn panic const char *fmt ... Ft void Fn vpanic const char *fmt va_list ap
DESCRIPTIONThe Fn panic and Fn vpanic functions terminate the running system. The message Fa fmt is a printf(3) style format string. The message is printed to the console and the location Fa panicstr is set to the address of the message text for retrieval from the OS core dump.
If the kernel debugger is installed control is passed to it, otherwise an attempt to save a core dump of the OS to a configured dump device is made.
If Fn panic is called twice (from the disk sync routines, for example) the system is rebooted without syncing the disks.