192 lines
6.2 KiB
C
192 lines
6.2 KiB
C
|
/* $NetBSD: ulfs_extern.h,v 1.10 2013/07/28 01:22:55 dholland Exp $ */
|
||
|
|
/* from NetBSD: ufs_extern.h,v 1.72 2012/05/09 00:21:18 riastradh Exp */
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* 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. 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.
|
||
|
|
*
|
||
|
|
* @(#)ufs_extern.h 8.10 (Berkeley) 5/14/95
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _UFS_LFS_ULFS_EXTERN_H_
|
||
|
|
#define _UFS_LFS_ULFS_EXTERN_H_
|
||
|
|
|
||
|
|
#include <sys/mutex.h>
|
||
|
|
|
||
|
|
struct buf;
|
||
|
|
struct componentname;
|
||
|
|
struct disklabel;
|
||
|
|
struct dquot;
|
||
|
|
struct fid;
|
||
|
|
struct flock;
|
||
|
|
struct indir;
|
||
|
|
struct inode;
|
||
|
|
struct mbuf;
|
||
|
|
struct mount;
|
||
|
|
struct nameidata;
|
||
|
|
struct lfs_direct;
|
||
|
|
struct lwp;
|
||
|
|
struct ulfs_args;
|
||
|
|
struct ulfs_lookup_results;
|
||
|
|
struct ulfs_ufid;
|
||
|
|
struct ulfsmount;
|
||
|
|
struct uio;
|
||
|
|
struct vattr;
|
||
|
|
struct vnode;
|
||
|
|
|
||
|
|
extern pool_cache_t ulfs_direct_cache; /* memory pool for lfs_directs */
|
||
|
|
|
||
|
|
__BEGIN_DECLS
|
||
|
|
#define ulfs_abortop genfs_abortop
|
||
|
|
int ulfs_access(void *);
|
||
|
|
int ulfs_advlock(void *);
|
||
|
|
int ulfs_bmap(void *);
|
||
|
|
int ulfs_close(void *);
|
||
|
|
int ulfs_create(void *);
|
||
|
|
int ulfs_getattr(void *);
|
||
|
|
int ulfs_inactive(void *);
|
||
|
|
#define ulfs_fcntl genfs_fcntl
|
||
|
|
#define ulfs_ioctl genfs_enoioctl
|
||
|
|
#define ulfs_islocked genfs_islocked
|
||
|
|
int ulfs_link(void *);
|
||
|
|
#define ulfs_lock genfs_lock
|
||
|
|
int ulfs_lookup(void *);
|
||
|
|
int ulfs_mkdir(void *);
|
||
|
|
int ulfs_mknod(void *);
|
||
|
|
#define ulfs_mmap genfs_mmap
|
||
|
|
#define ulfs_revoke genfs_revoke
|
||
|
|
int ulfs_open(void *);
|
||
|
|
int ulfs_pathconf(void *);
|
||
|
|
int ulfs_print(void *);
|
||
|
|
int ulfs_readdir(void *);
|
||
|
|
int ulfs_readlink(void *);
|
||
|
|
int ulfs_remove(void *);
|
||
|
|
int ulfs_rmdir(void *);
|
||
|
|
#define ulfs_seek genfs_seek
|
||
|
|
#define ulfs_poll genfs_poll
|
||
|
|
int ulfs_setattr(void *);
|
||
|
|
int ulfs_strategy(void *);
|
||
|
|
int ulfs_symlink(void *);
|
||
|
|
#define ulfs_unlock genfs_unlock
|
||
|
|
int ulfs_whiteout(void *);
|
||
|
|
int ulfsspec_close(void *);
|
||
|
|
int ulfsspec_read(void *);
|
||
|
|
int ulfsspec_write(void *);
|
||
|
|
|
||
|
|
int ulfsfifo_read(void *);
|
||
|
|
int ulfsfifo_write(void *);
|
||
|
|
int ulfsfifo_close(void *);
|
||
|
|
|
||
|
|
/* ulfs_bmap.c */
|
||
|
|
typedef bool (*ulfs_issequential_callback_t)(const struct lfs *,
|
||
|
|
daddr_t, daddr_t);
|
||
|
|
int ulfs_bmaparray(struct vnode *, daddr_t, daddr_t *, struct indir *,
|
||
|
|
int *, int *, ulfs_issequential_callback_t);
|
||
|
|
int ulfs_getlbns(struct vnode *, daddr_t, struct indir *, int *);
|
||
|
|
|
||
|
|
/* ulfs_ihash.c */
|
||
|
|
void ulfs_ihashinit(void);
|
||
|
|
void ulfs_ihashreinit(void);
|
||
|
|
void ulfs_ihashdone(void);
|
||
|
|
struct vnode *ulfs_ihashlookup(dev_t, ino_t);
|
||
|
|
struct vnode *ulfs_ihashget(dev_t, ino_t, int);
|
||
|
|
void ulfs_ihashins(struct inode *);
|
||
|
|
void ulfs_ihashrem(struct inode *);
|
||
|
|
|
||
|
|
/* ulfs_inode.c */
|
||
|
|
int ulfs_reclaim(struct vnode *);
|
||
|
|
int ulfs_balloc_range(struct vnode *, off_t, off_t, kauth_cred_t, int);
|
||
|
|
|
||
|
|
/* ulfs_lookup.c */
|
||
|
|
void ulfs_dirbad(struct inode *, doff_t, const char *);
|
||
|
|
int ulfs_dirbadentry(struct vnode *, struct lfs_direct *, int);
|
||
|
|
void ulfs_makedirentry(struct inode *, struct componentname *,
|
||
|
|
struct lfs_direct *);
|
||
|
|
int ulfs_direnter(struct vnode *, const struct ulfs_lookup_results *,
|
||
|
|
struct vnode *, struct lfs_direct *,
|
||
|
|
struct componentname *, struct buf *);
|
||
|
|
int ulfs_dirremove(struct vnode *, const struct ulfs_lookup_results *,
|
||
|
|
struct inode *, int, int);
|
||
|
|
int ulfs_dirrewrite(struct inode *, off_t,
|
||
|
|
struct inode *, ino_t, int, int, int);
|
||
|
|
int ulfs_dirempty(struct inode *, ino_t, kauth_cred_t);
|
||
|
|
int ulfs_checkpath(struct inode *, struct inode *, kauth_cred_t);
|
||
|
|
int ulfs_parentcheck(struct vnode *, struct vnode *, kauth_cred_t,
|
||
|
|
int *, struct vnode **);
|
||
|
|
int ulfs_blkatoff(struct vnode *, off_t, char **, struct buf **, bool);
|
||
|
|
|
||
|
|
/* ulfs_quota.c */
|
||
|
|
/*
|
||
|
|
* Flags to lfs_chkdq() and lfs_chkiq()
|
||
|
|
*/
|
||
|
|
#define FORCE 0x01 /* force usage changes independent of limits */
|
||
|
|
void ulfsquota_init(struct inode *);
|
||
|
|
void ulfsquota_free(struct inode *);
|
||
|
|
int lfs_chkdq(struct inode *, int64_t, kauth_cred_t, int);
|
||
|
|
int lfs_chkiq(struct inode *, int32_t, kauth_cred_t, int);
|
||
|
|
int lfsquota_handle_cmd(struct mount *, struct lwp *,
|
||
|
|
struct quotactl_args *);
|
||
|
|
|
||
|
|
int lfs_qsync(struct mount *);
|
||
|
|
|
||
|
|
/* ulfs_quota1.c */
|
||
|
|
int lfsquota1_umount(struct mount *, int);
|
||
|
|
|
||
|
|
/* ulfs_quota2.c */
|
||
|
|
int lfsquota2_umount(struct mount *, int);
|
||
|
|
int lfs_quota2_mount(struct mount *);
|
||
|
|
|
||
|
|
/* ulfs_vfsops.c */
|
||
|
|
void ulfs_init(void);
|
||
|
|
void ulfs_reinit(void);
|
||
|
|
void ulfs_done(void);
|
||
|
|
int ulfs_start(struct mount *, int);
|
||
|
|
int ulfs_root(struct mount *, struct vnode **);
|
||
|
|
int ulfs_quotactl(struct mount *, struct quotactl_args *);
|
||
|
|
int ulfs_fhtovp(struct mount *, struct ulfs_ufid *, struct vnode **);
|
||
|
|
|
||
|
|
/* ulfs_vnops.c */
|
||
|
|
void ulfs_vinit(struct mount *, int (**)(void *),
|
||
|
|
int (**)(void *), struct vnode **);
|
||
|
|
int ulfs_makeinode(int, struct vnode *, const struct ulfs_lookup_results *,
|
||
|
|
struct vnode **, struct componentname *);
|
||
|
|
int ulfs_gop_alloc(struct vnode *, off_t, off_t, int, kauth_cred_t);
|
||
|
|
void ulfs_gop_markupdate(struct vnode *, int);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Snapshot function prototypes.
|
||
|
|
*/
|
||
|
|
|
||
|
|
void ulfs_snapgone(struct inode *);
|
||
|
|
|
||
|
|
__END_DECLS
|
||
|
|
|
||
|
|
extern kmutex_t ulfs_ihash_lock;
|
||
|
|
extern kmutex_t ulfs_hashlock;
|
||
|
|
|
||
|
|
#endif /* !_UFS_LFS_ULFS_EXTERN_H_ */
|