1/*
2 * Copyright (c) 2000-2008 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/* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved */
29/*
30 * Copyright (c) 1982, 1986, 1989, 1993
31 * The Regents of the University of California. All rights reserved.
32 *
33 * Redistribution and use in source and binary forms, with or without
34 * modification, are permitted provided that the following conditions
35 * are met:
36 * 1. Redistributions of source code must retain the above copyright
37 * notice, this list of conditions and the following disclaimer.
38 * 2. Redistributions in binary form must reproduce the above copyright
39 * notice, this list of conditions and the following disclaimer in the
40 * documentation and/or other materials provided with the distribution.
41 * 3. All advertising materials mentioning features or use of this software
42 * must display the following acknowledgement:
43 * This product includes software developed by the University of
44 * California, Berkeley and its contributors.
45 * 4. Neither the name of the University nor the names of its contributors
46 * may be used to endorse or promote products derived from this software
47 * without specific prior written permission.
48 *
49 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
50 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
51 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
52 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
53 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
55 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
56 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
57 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
58 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
59 * SUCH DAMAGE.
60 *
61 * @(#)file.h 8.3 (Berkeley) 1/9/95
62 */
63
64#ifndef _SYS_FILE_H_
65#define _SYS_FILE_H_
66
67#include <sys/appleapiopts.h>
68#include <sys/types.h>
69#include <sys/fcntl.h>
70#include <sys/unistd.h>
71#include <sys/queue.h>
72#include <sys/cdefs.h>
73
74#ifdef KERNEL
75#include <sys/queue.h>
76#include <sys/kernel_types.h>
77#include <sys/uio.h>
78#endif
79
80#ifndef _KAUTH_CRED_T
81#define _KAUTH_CRED_T
82struct ucred;
83typedef struct ucred *kauth_cred_t;
84struct posix_cred;
85typedef struct posix_cred *posix_cred_t;
86#endif /* !_KAUTH_CRED_T */
87
88__BEGIN_DECLS
89#ifdef KERNEL
90int file_socket(int, socket_t *);
91int file_vnode(int, vnode_t *);
92int file_vnode_withvid(int, vnode_t *, uint32_t *);
93int file_flags(int, int *);
94int file_drop(int);
95#endif /* KERNEL */
96
97#ifdef KERNEL_PRIVATE
98struct fileglob;
99struct fileproc;
100struct vnode;
101int fp_getfvp(struct proc *p, int fd, struct fileproc **resultfp, struct vnode **resultvp);
102int fp_get_pipe_id(proc_t p, int fd, uint64_t *result_pipe_id);
103struct vnode *fg_get_vnode(struct fileglob *fg);
104#endif /* KERNEL_PRIVATE */
105__END_DECLS
106#endif /* !_SYS_FILE_H_ */
107