include/deflt.h

   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 2014 Garrett D'Amore <garrett@damore.org>
  23  *
  24  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  25  * Use is subject to license terms.
  26  */
  27
  28 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  29 /*        All Rights Reserved   */
  30
  31 /*      Copyright (c) 1987, 1988 Microsoft Corporation  */
  32 /*        All Rights Reserved   */
  33
  34 #ifndef _DEFLT_H
  35 #define _DEFLT_H
  36
  37 #ifdef  __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 #define DEFLT   "/etc/default"
  42
  43 /*
  44  * Following for defcntl(3).
  45  * If you add new args, make sure that the default is:
  46  *      OFF     new-improved-feature-off, i.e. current state of affairs
  47  *      ON      new-improved-feature-on
  48  * or that you change the code for deflt(3) to have the old value as the
  49  * default.  (for compatibility).
  50  */
  51
  52 /* ... cmds */
  53 #define DC_GETFLAGS     0       /* get current flags */
  54 #define DC_SETFLAGS     1       /* set flags */
  55
  56 /* ... args */
  57 #define DC_CASE         0001    /* ON: respect case; OFF: ignore case */
  58 #define DC_NOREWIND     0002    /* ON: don't rewind in defread */
  59                                 /* OFF: do rewind in defread */
  60 #define DC_STRIP_QUOTES 0004    /* ON: strip quotes; OFF: leave quotes */
  61
  62 #define DC_STD          ((0) | (DC_CASE))
  63
  64 extern int defcntl(int, int);
  65 extern int defopen(char *);
  66 extern char *defread(char *);
  67
  68 extern int      defcntl_r(int, int, void *);
  69 extern void     *defopen_r(const char *);
  70 extern char     *defread_r(const char *, void *);
  71 extern void     defclose_r(void *);
  72
  73 #define TURNON(flags, mask)     ((flags) |= (mask))
  74 #define TURNOFF(flags, mask)    ((flags) &= ~(mask))
  75 #define ISON(flags, mask)       (((flags) & (mask)) == (mask))
  76 #define ISOFF(flags, mask)      (((flags) & (mask)) != (mask))
  77
  78 #ifdef  __cplusplus
  79 }
  80 #endif
  81
  82 #endif  /* _DEFLT_H */