Home | History | Annotate | Download | only in head
      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 (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 /*
     22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
     27 /*	  All Rights Reserved  	*/
     28 
     29 /*	Copyright (c) 1987, 1988 Microsoft Corporation	*/
     30 /*	  All Rights Reserved	*/
     31 
     32 #ifndef	_DEFLT_H
     33 #define	_DEFLT_H
     34 
     35 #ifdef	__cplusplus
     36 extern "C" {
     37 #endif
     38 
     39 #define	DEFLT	"/etc/default"
     40 
     41 /*
     42  * Following for defcntl(3).
     43  * If you add new args, make sure that the default is:
     44  *	OFF	new-improved-feature-off, i.e. current state of affairs
     45  *	ON	new-improved-feature-on
     46  * or that you change the code for deflt(3) to have the old value as the
     47  * default.  (for compatibility).
     48  */
     49 
     50 /* ... cmds */
     51 #define	DC_GETFLAGS	0	/* get current flags */
     52 #define	DC_SETFLAGS	1	/* set flags */
     53 
     54 /* ... args */
     55 #define	DC_CASE		0001	/* ON: respect case; OFF: ignore case */
     56 #define	DC_NOREWIND	0002	/* ON: don't rewind in defread */
     57 				/* OFF: do rewind in defread */
     58 #define	DC_STRIP_QUOTES	0004	/* ON: strip quotes; OFF: leave quotes */
     59 
     60 #define	DC_STD		((0) | (DC_CASE))
     61 
     62 #ifdef __STDC__
     63 extern int defcntl(int, int);
     64 extern int defopen(char *);
     65 extern char *defread(char *);
     66 
     67 extern int	defcntl_r(int, int, void *);
     68 extern void	*defopen_r(const char *);
     69 extern char	*defread_r(const char *, void *);
     70 extern void	defclose_r(void *);
     71 #else
     72 extern int defcntl();
     73 extern int defopen();
     74 extern char *defread();
     75 
     76 extern int	defcntl_r();
     77 extern void	*defopen_r();
     78 extern char	*defread_r();
     79 extern void	defclose_r();
     80 #endif
     81 
     82 #define	TURNON(flags, mask)	((flags) |= (mask))
     83 #define	TURNOFF(flags, mask)	((flags) &= ~(mask))
     84 #define	ISON(flags, mask)	(((flags) & (mask)) == (mask))
     85 #define	ISOFF(flags, mask)	(((flags) & (mask)) != (mask))
     86 
     87 #ifdef	__cplusplus
     88 }
     89 #endif
     90 
     91 #endif	/* _DEFLT_H */
     92