2.11BSD#431 - /usr/src/sys/pdp/autoconfig.h

   1: /*
   2:  * Copyright (c) 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:  *	@(#)autoconfig.h	1.1 (2.10BSD Berkeley) 12/1/86
   7:  */
   8: 
   9: /*
  10:  * Possible error codes of the auto configuration program
  11:  */
  12: #define AC_OK       0   /* Everything A-OK for system go */
  13: #define AC_SETUP    1   /* Error in initializing autoconf program */
  14: #define AC_SINGLE   2   /* Non serious error, come to single user */
  15: 
  16: #define ACI_BADINTR -1  /* device interrupted through wrong vector */
  17: #define ACP_EXISTS  1   /* device exists */
  18: #define ACI_GOODINTR    1   /* interrupt OK */
  19: #define ACP_IFINTR  0   /* device exists if interrupts OK */
  20: #define ACI_NOINTR  0   /* device didn't interrupt */
  21: #define ACP_NXDEV   -1  /* no such device */
  22: 
  23: #define YES     1   /* general yes */
  24: #define NO      0   /* general no */
  25: 
  26: /*
  27:  * Magic number to verify that autoconfig runs only once.
  28:  */
  29: #define CONF_MAGIC  0x1960

Defined macros

Usage of this include