usr/src/sys/stand.att/saerrno.h

/*
 * Copyright (c) 1988 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)saerrno.h   7.3 (Berkeley) %G%
 */

extern  int errno;      /* just like unix */

/* error codes */
#define EADAPT  1       /* bad adaptor */
#define ECTLR   2       /* bad controller */
#define EUNIT   3       /* bad drive */
#define EPART   4       /* bad partition */
#define ERDLAB  5       /* can't read disk label */
#define EUNLAB  6       /* unlabeled disk */
#define ENXIO   7       /* bad device specification */
#define EBADF   8       /* bad file descriptor */
#define EOFFSET 9       /* relative seek not supported */
#define ESRCH   10      /* directory search for file failed */
#define EIO     11      /* generic error */
#define ECMD    12      /* undefined driver command */
#define EBSE    13      /* bad sector error */
#define EWCK    14      /* write check error */
#define EECC    15      /* uncorrectable ecc error */
#define EHER    16      /* hard error */