35 lines
695 B
C
35 lines
695 B
C
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/*
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* linux/kernel/panic.c
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*
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* Copyright (C) 1991, 1992 Linus Torvalds
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*/
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/*
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* This function is used through-out the kernel (includeinh mm and fs)
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* to indicate a major problem.
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*/
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#include <stdarg.h>
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#include <linux/kernel.h>
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#include <linux/sched.h>
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asmlinkage void sys_sync(void); /* it's really int */
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extern int vsprintf(char * buf, const char * fmt, va_list args);
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NORET_TYPE void panic(const char * fmt, ...)
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{
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static char buf[1024];
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va_list args;
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va_start(args, fmt);
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vsprintf(buf, fmt, args);
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va_end(args);
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printk(KERN_EMERG "Kernel panic: %s\n",buf);
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if (current == task[0])
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printk(KERN_EMERG "In swapper task - not syncing\n");
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else
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sys_sync();
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for(;;);
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}
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