8f45e8c076
adds _np to a couple of function prototypes that provided more broad/useful interfaces than POSIX.1e interfaces included. Also, move from using a heuristic to identify POSIX.1e-semantic ACLs to using different ACL types for non-POSIX.1e ACLs. This should clean up the existing fuzzy logic that determined when acl_sort() should be applied before kernel submission.
47 lines
2.0 KiB
C
47 lines
2.0 KiB
C
/*-
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* Copyright (c) 1999 Robert N. M. Watson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* Support functionality for the POSIX.1e ACL interface
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* These calls are intended only to be called within the library.
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*/
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#ifndef _ACL_SUPPORT_H
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#define _ACL_SUPPORT_H
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#define ACL_STRING_PERM_MAXSIZE 3 /* read, write, exec */
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int acl_check(struct acl *acl);
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int acl_sort(acl_t acl);
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int acl_posix1e(acl_t acl, acl_type_t type);
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int acl_id_to_name(acl_tag_t tag, uid_t id, ssize_t buf_len, char *buf);
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int acl_name_to_id(acl_tag_t tag, char *name, uid_t *id);
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int acl_perm_to_string(acl_perm_t perm, ssize_t buf_len, char *buf);
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int acl_string_to_perm(char *string, acl_perm_t *perm);
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int acl_add_entry(acl_t acl, acl_tag_t tag, uid_t id, acl_perm_t perm);
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#endif
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