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 */