28 lines
776 B
C
Executable File
28 lines
776 B
C
Executable File
/* This file contains a collection of miscellaneous procedures:
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* panic: abort MINIX due to a fatal error
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*/
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#include "kernel.h"
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#include <unistd.h>
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/*===========================================================================*
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* panic *
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*===========================================================================*/
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PUBLIC void panic(mess,nr)
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_CONST char *mess;
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int nr;
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{
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/* The system has run aground of a fatal kernel error. Terminate execution. */
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static int panicking = 0;
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if (panicking ++) return; /* prevent recursive panics */
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if (mess != NULL) {
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kprintf("\nKernel panic: %s", mess);
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if (nr != NO_NUM) kprintf(" %d", nr);
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kprintf("\n",NO_NUM);
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}
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/* Abort MINIX. */
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prepare_shutdown(RBT_PANIC);
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}
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