/*
 * |-----------------------------------------------------------|
 * | Copyright (c) 1991, 1990 MIPS Computer Systems, Inc.      |
 * | All Rights Reserved                                       |
 * |-----------------------------------------------------------|
 * |          Restricted Rights Legend                         |
 * | Use, duplication, or disclosure by the Government is      |
 * | subject to restrictions as set forth in                   |
 * | subparagraph (c)(1)(ii) of the Rights in Technical        |
 * | Data and Computer Software Clause of DFARS 252.227-7013.  |
 * |         MIPS Computer Systems, Inc.                       |
 * |         950 DeGuigne Avenue                               |
 * |         Sunnyvale, California 94088-3650, USA             |
 * |-----------------------------------------------------------|
 */
/* $Header: unistd.h,v 1.10.2.1 92/06/24 13:57:25 marker Exp $ */

#ifndef	_UNISTD_
#define	_UNISTD_	1


/*	Copyright (c) 1984 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

/* Symbolic constants for the "access" routine: */
#define	R_OK	4	/* Test for Read permission */
#define	W_OK	2	/* Test for Write permission */
#define	X_OK	1	/* Test for eXecute permission */
#define	F_OK	0	/* Test for existence of File */

#define F_ULOCK	0	/* Unlock a previously locked region */
#define F_LOCK	1	/* Lock a region for exclusive use */
#define F_TLOCK	2	/* Test and lock a region for exclusive use */
#define F_TEST	3	/* Test a region for other processes locks */


/* Symbolic constants for the "lseek" routine: */
#ifndef SEEK_SET
#define	SEEK_SET	0	/* Set file pointer to "offset" */
#endif
#ifndef SEEK_CUR
#define	SEEK_CUR	1	/* Set file pointer to current plus "offset" */
#endif
#ifndef SEEK_END
#define	SEEK_END	2	/* Set file pointer to EOF plus "offset" */
#endif

/* Path names: */
#define	GF_PATH	"/etc/group"	/* Path name of the "group" file */
#define	PF_PATH	"/etc/passwd"	/* Path name of the "passwd" file */


#endif	_UNISTD_
