+++ /dev/null
-/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
-
-/*-
- * Copyright (c) 1991, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ffs_extern.h 8.6 (Berkeley) 3/30/95
- */
-#ifndef __UFS_FFS_FFS_EXTERN_H__
-#define __UFS_FFS_FFS_EXTERN_H__
-
-#include <sys/appleapiopts.h>
-
-#ifdef __APPLE_API_UNSTABLE
-/*
- * Sysctl values for the fast filesystem.
- */
-#define FFS_CLUSTERREAD 1 /* cluster reading enabled */
-#define FFS_CLUSTERWRITE 2 /* cluster writing enabled */
-#define FFS_REALLOCBLKS 3 /* block reallocation enabled */
-#define FFS_ASYNCFREE 4 /* asynchronous block freeing enabled */
-#define FFS_MAXID 5 /* number of valid ffs ids */
-
-#define FFS_NAMES { \
- { 0, 0 }, \
- { "doclusterread", CTLTYPE_INT }, \
- { "doclusterwrite", CTLTYPE_INT }, \
- { "doreallocblks", CTLTYPE_INT }, \
- { "doasyncfree", CTLTYPE_INT }, \
-}
-#endif /* __APPLE_API_UNSTABLE */
-
-struct buf;
-struct fs;
-struct inode;
-struct mount;
-struct nameidata;
-struct proc;
-struct vfsstatfs;
-struct timeval;
-#ifndef _KAUTH_CRED_T
-#define _KAUTH_CRED_T
-struct ucred;
-typedef struct ucred *kauth_cred_t;
-#endif /* !_KAUTH_CRED_T */
-struct uio;
-struct vnode;
-struct mbuf;
-struct vfsconf;
-
-#ifdef __APPLE_API_PRIVATE
-__BEGIN_DECLS
-int ffs_fsync_internal(vnode_t, int);
-
-int ffs_blkatoff(vnode_t, off_t, char **, buf_t *);
-
-int ffs_alloc(struct inode *,
- ufs_daddr_t, ufs_daddr_t, int, kauth_cred_t, ufs_daddr_t *);
-int ffs_balloc(struct inode *,
- ufs_daddr_t, int, kauth_cred_t, struct buf **, int, int *);
-void ffs_blkfree(struct inode *, ufs_daddr_t, long);
-ufs_daddr_t ffs_blkpref(struct inode *, ufs_daddr_t, int, ufs_daddr_t *);
-void ffs_clrblock(struct fs *, u_char *, ufs_daddr_t);
-int ffs_fhtovp(struct mount *, int, unsigned char *, struct vnode **, vfs_context_t);
-void ffs_fragacct(struct fs *, int, int32_t [], int);
-int ffs_fsync(struct vnop_fsync_args *);
-int ffs_init(struct vfsconf *);
-int ffs_isblock(struct fs *, u_char *, ufs_daddr_t);
-int ffs_mount(struct mount *, vnode_t , user_addr_t, vfs_context_t);
-int ffs_mountfs(struct vnode *, struct mount *, vfs_context_t);
-int ffs_mountroot(mount_t, vnode_t, vfs_context_t);
-int ffs_read(struct vnop_read_args *);
-int ffs_realloccg(struct inode *,
- ufs_daddr_t, ufs_daddr_t, int, int, kauth_cred_t, struct buf **);
-int ffs_reclaim(struct vnop_reclaim_args *);
-void ffs_setblock(struct fs *, u_char *, ufs_daddr_t);
-int ffs_vfs_getattr(struct mount *, struct vfs_attr *, vfs_context_t);
-int ffs_vfs_setattr(struct mount *, struct vfs_attr *, vfs_context_t);
-int ffs_sync(struct mount *, int, vfs_context_t);
-int ffs_sysctl(int *, u_int, user_addr_t, size_t *, user_addr_t, size_t, vfs_context_t);
-int ffs_unmount(struct mount *, int, vfs_context_t);
-int ffs_update(struct vnode *, struct timeval *, struct timeval *, int);
-int ffs_valloc(vnode_t dvp, mode_t mode, kauth_cred_t cred, vnode_t *vpp);
-int ffs_vfree(struct vnode *vp, ino_t ino, int mode);
-int ffs_vget(struct mount *, ino64_t, struct vnode **, vfs_context_t);
-int ffs_vptofh(struct vnode *, int *, unsigned char *, vfs_context_t);
-int ffs_write(struct vnop_write_args *);
-int ffs_pagein(struct vnop_pagein_args *);
-int ffs_pageout(struct vnop_pageout_args *);
-int ffs_blktooff(struct vnop_blktooff_args *);
-int ffs_offtoblk(struct vnop_offtoblk_args *);
-
-__END_DECLS
-
-extern int (**ffs_vnodeop_p)(void *);
-extern int (**ffs_specop_p)(void *);
-#if FIFO
-extern int (**ffs_fifoop_p)(void *);
-#define FFS_FIFOOPS ffs_fifoop_p
-#else
-#define FFS_FIFOOPS NULL
-#endif
-
-#endif /* __APPLE_API_PRIVATE */
-#endif /* __UFS_FFS_FFS_EXTERN_H__ */
projects / apple / xnu.git / blobdiff