1/*
2 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/*
29 * Copyright (c) 1982, 1986, 1993
30 *	The Regents of the University of California.  All rights reserved.
31 *
32 * This code is derived from software contributed to Berkeley by
33 * Robert Elz at The University of Melbourne.
34 *
35 * Redistribution and use in source and binary forms, with or without
36 * modification, are permitted provided that the following conditions
37 * are met:
38 * 1. Redistributions of source code must retain the above copyright
39 *    notice, this list of conditions and the following disclaimer.
40 * 2. Redistributions in binary form must reproduce the above copyright
41 *    notice, this list of conditions and the following disclaimer in the
42 *    documentation and/or other materials provided with the distribution.
43 * 3. All advertising materials mentioning features or use of this software
44 *    must display the following acknowledgement:
45 *	This product includes software developed by the University of
46 *	California, Berkeley and its contributors.
47 * 4. Neither the name of the University nor the names of its contributors
48 *    may be used to endorse or promote products derived from this software
49 *    without specific prior written permission.
50 *
51 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
52 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
53 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
54 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
55 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
56 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
57 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
58 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
59 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
60 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
61 * SUCH DAMAGE.
62 *
63 *	@(#)hfs_quota.h
64 *	derived from @(#)quota.h	8.3 (Berkeley) 8/19/94
65 */
66
67#ifndef _HFS_QUOTA_H_
68#define _HFS_QUOTA_H_
69
70#include <sys/appleapiopts.h>
71
72#ifdef KERNEL
73#ifdef __APPLE_API_PRIVATE
74#include <sys/queue.h>
75
76#include <sys/cdefs.h>
77
78struct cnode;
79struct mount;
80struct proc;
81#ifndef _KAUTH_CRED_T
82#define	_KAUTH_CRED_T
83struct ucred;
84typedef struct ucred *kauth_cred_t;
85#endif	/* !_KAUTH_CRED_T */
86__BEGIN_DECLS
87int	hfs_chkdq(struct cnode *, int64_t, kauth_cred_t, int);
88int	hfs_chkdqchg(struct cnode *, int64_t, kauth_cred_t, int);
89int	hfs_chkiq(struct cnode *, int32_t, kauth_cred_t, int);
90int	hfs_chkiqchg(struct cnode *, int32_t, kauth_cred_t, int);
91int	hfs_getinoquota(struct cnode *);
92int	hfs_getquota(struct mount *, u_int32_t, int, caddr_t);
93int	hfs_qsync(struct mount *mp);
94int	hfs_quotaoff(struct proc *, struct mount *, int);
95int	hfs_quotaon(struct proc *, struct mount *, int, caddr_t);
96int hfs_quotastat(struct mount *, int, caddr_t);
97int	hfs_setquota(struct mount *, u_int32_t, int, caddr_t);
98int	hfs_setuse(struct mount *, u_int32_t, int, caddr_t);
99int hfs_isiqchg_allowed(struct dquot *, struct hfsmount *, int32_t, kauth_cred_t, int, uid_t);
100int hfs_quotacheck (struct hfsmount *, int , uid_t, gid_t, kauth_cred_t);
101__END_DECLS
102
103#if DIAGNOSTIC
104__BEGIN_DECLS
105void	hfs_chkdquot(struct cnode *);
106__END_DECLS
107#endif
108#endif /* __APPLE_API_PRIVATE */
109#endif /* KERNEL */
110
111#endif /* ! _HFS_QUOTA_H_ */
112