1/*-
2 * Copyright (c) 2001 Chris D. Faulhaber
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 * $FreeBSD$
27 */
28
29#ifndef _SETFACL_H
30#define _SETFACL_H
31
32#include <sys/types.h>
33#include <sys/acl.h>
34#include <sys/queue.h>
35
36/* file operations */
37#define	OP_MERGE_ACL		0x00	/* merge acl's (-mM) */
38#define	OP_REMOVE_DEF		0x01	/* remove default acl's (-k) */
39#define	OP_REMOVE_EXT		0x02	/* remove extended acl's (-b) */
40#define	OP_REMOVE_ACL		0x03	/* remove acl's (-xX) */
41#define OP_REMOVE_BY_NUMBER	0x04	/* remove acl's (-xX) by acl entry number */
42#define OP_ADD_ACL		0x05	/* add acls entries at a given position */
43
44/* TAILQ entry for acl operations */
45struct sf_entry {
46	uint	op;
47	acl_t	acl;
48	uint	entry_number;
49	TAILQ_ENTRY(sf_entry) next;
50};
51TAILQ_HEAD(, sf_entry) entrylist;
52
53/* TAILQ entry for files */
54struct sf_file {
55	const char *filename;
56	TAILQ_ENTRY(sf_file) next;
57};
58TAILQ_HEAD(, sf_file) filelist;
59
60/* files.c */
61acl_t  get_acl_from_file(const char *filename);
62/* merge.c */
63int    merge_acl(acl_t acl, acl_t *prev_acl, const char *filename);
64int    add_acl(acl_t acl, uint entry_number, acl_t *prev_acl, const char *filename);
65/* remove.c */
66int    remove_acl(acl_t acl, acl_t *prev_acl, const char *filename);
67int    remove_by_number(uint entry_number, acl_t *prev_acl, const char *filename);
68int    remove_default(acl_t *prev_acl, const char *filename);
69void   remove_ext(acl_t *prev_acl, const char *filename);
70/* mask.c */
71int    set_acl_mask(acl_t *prev_acl, const char *filename);
72/* util.c */
73void  *zmalloc(size_t size);
74const char *brand_name(int brand);
75int    branding_mismatch(int brand1, int brand2);
76
77uint       have_mask;
78uint       need_mask;
79uint       have_stdin;
80uint       n_flag;
81
82#endif /* _SETFACL_H */
83