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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright (c) 1997-1998 by Sun Microsystems, Inc.
     24  * All rights reserved.
     25  */
     26 
     27 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
     28 /*	  All Rights Reserved  	*/
     29 
     30 
     31 #ifndef _SYS_MODE_H
     32 #define	_SYS_MODE_H
     33 
     34 #pragma ident	"@(#)mode.h	1.12	05/06/08 SMI"	/* SVr4.0 1.2	*/
     35 
     36 #ifdef	__cplusplus
     37 extern "C" {
     38 #endif
     39 
     40 /*
     41  * REQUIRES sys/stat.h
     42  * REQUIRES sys/vnode.h
     43  */
     44 
     45 /*
     46  * Conversion between vnode types/modes and encoded type/mode as
     47  * seen by stat(2) and mknod(2).
     48  */
     49 extern enum vtype	iftovt_tab[];
     50 extern ushort_t		vttoif_tab[];
     51 #define	IFTOVT(M)	(iftovt_tab[((M) & S_IFMT) >> 12])
     52 #define	VTTOIF(T)	(vttoif_tab[(int)(T)])
     53 #define	MAKEIMODE(T, M)	(VTTOIF(T) | ((M) & ~S_IFMT))
     54 
     55 #ifdef	__cplusplus
     56 }
     57 #endif
     58 
     59 #endif	/* _SYS_MODE_H */
     60