usr/src/sys/stand/saerrno.h

/*
 * Copyright (c) 1988 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *      @(#)saerrno.h   7.2 (Berkeley) 6/29/88
 */

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 */