lib/libposix1e/acl_support.h

   1 /*-
   2  * Copyright (c) 1999 Robert N. M. Watson
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  *      $FreeBSD: src/lib/libposix1e/acl_support.h,v 1.2 2000/01/26 04:19:37 rwatson Exp $
  27  *      $DragonFly: src/lib/libposix1e/acl_support.h,v 1.2 2003/06/17 04:26:51 dillon Exp $
  28  */
  29 /*
  30  * Support functionality for the POSIX.1e ACL interface
  31  * These calls are intended only to be called within the library.
  32  */
  33 #ifndef _ACL_SUPPORT_H
  34 #define _ACL_SUPPORT_H
  35
  36 #define ACL_STRING_PERM_MAXSIZE 3       /* read, write, exec */
  37
  38 int     acl_check(struct acl *acl);
  39 int     acl_sort(acl_t acl);
  40 int     acl_posix1e(acl_t acl, acl_type_t type);
  41 int     acl_id_to_name(acl_tag_t tag, uid_t id, ssize_t buf_len, char *buf);
  42 int     acl_name_to_id(acl_tag_t tag, char *name, uid_t *id);
  43 int     acl_perm_to_string(acl_perm_t perm, ssize_t buf_len, char *buf);
  44 int     acl_string_to_perm(char *string, acl_perm_t *perm);
  45 int     acl_add_entry(acl_t acl, acl_tag_t tag, uid_t id, acl_perm_t perm);
  46
  47 #endif