4.3BSD - /usr/src/sys/vax/rpb.h

   1: /*
   2:  * Copyright (c) 1982, 1986 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)rpb.h	7.1 (Berkeley) 6/5/86
   7:  */
   8: 
   9: /*
  10:  * The restart parameter block, which is a page in (very) low
  11:  * core which runs after a crash.  Currently, the restart
  12:  * procedure takes a dump.
  13:  */
  14: struct rpb {
  15:     struct  rpb *rp_selfref;    /* self-reference */
  16:     int (*rp_dumprout)();   /* routine to be called */
  17:     long    rp_checksum;        /* checksum of 31 words of dumprout */
  18:     long    rp_flag;        /* set to 1 when dumprout runs */
  19: /* the dump stack grows from the end of the rpb page not to reach here */
  20: };
  21: #ifdef KERNEL
  22: extern  struct rpb rpb;
  23: #endif

Defined struct's

Usage of this include