fs_subr.h revision dd29fa4a741733485a5b868b0897983a7e6d8055
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * CDDL HEADER START
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * The contents of this file are subject to the terms of the
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Common Development and Distribution License (the "License").
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * You may not use this file except in compliance with the License.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * or http://www.opensolaris.org/os/licensing.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * See the License for the specific language governing permissions
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * and limitations under the License.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * When distributing Covered Code, include this CDDL HEADER in each
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * If applicable, add the following below this CDDL HEADER, with the
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * fields enclosed by brackets "[]" replaced with your own identifying
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * information: Portions Copyright [yyyy] [name of copyright owner]
4bff34e37def8a90f9194d81bc345c52ba20086athurlow *
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * CDDL HEADER END
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/* All Rights Reserved */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Use is subject to license terms.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#ifndef _SYS_FS_SUBR_H
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#define _SYS_FS_SUBR_H
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#pragma ident "%Z%%M% %I% %E% SMI"
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#include <sys/types.h>
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#include <sys/cred.h>
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#include <sys/fcntl.h>
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#include <sys/poll.h>
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#include <sys/vfs.h>
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#include <sys/vnode.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <vm/page.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/acl.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/share.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#include <sys/flock.h>
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#ifdef __cplusplus
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern "C" {
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#endif
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow/*
4bff34e37def8a90f9194d81bc345c52ba20086athurlow * Utilities shared among file system implementations.
4bff34e37def8a90f9194d81bc345c52ba20086athurlow */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#ifdef _KERNEL
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_nosys();
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_inval();
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_notdir();
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_nosys_map(struct vnode *, offset_t, struct as *, caddr_t *,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow size_t, uchar_t, uchar_t, uint_t, struct cred *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_nosys_addmap(struct vnode *, offset_t, struct as *, caddr_t,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow size_t, uchar_t, uchar_t, uint_t, struct cred *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_nosys_poll(struct vnode *, short, int, short *,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow struct pollhead **);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_sync(struct vfs *, short, cred_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_rwlock(vnode_t *, int, caller_context_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern void fs_rwunlock(vnode_t *, int, caller_context_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_cmp(vnode_t *, vnode_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_seek(vnode_t *, offset_t, offset_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_frlock(vnode_t *, int, struct flock64 *, int, offset_t,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow struct flk_callback *, cred_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_setfl(vnode_t *, int, int, cred_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_poll(vnode_t *, short, int, short *, struct pollhead **);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_pathconf(struct vnode *, int, ulong_t *, struct cred *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern void clkset(time_t);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern void fs_dispose(struct vnode *, page_t *, int, int, struct cred *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern void fs_nodispose(struct vnode *, page_t *, int, int, struct cred *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_fab_acl(struct vnode *, vsecattr_t *, int flag, cred_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_shrlock(struct vnode *, int, struct shrlock *, int,
4bff34e37def8a90f9194d81bc345c52ba20086athurlow cred_t *);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_vnevent_nosupport(vnode_t *, vnevent_t);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_vnevent_support(vnode_t *, vnevent_t);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_acl_nontrivial(struct vnode *vp, struct cred *cr);
4bff34e37def8a90f9194d81bc345c52ba20086athurlowextern int fs_need_estale_retry(int);
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#endif /* _KERNEL */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#ifdef __cplusplus
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross}
9c9af2590af49bb395bc8d2eace0f2d4ea16d165Gordon Ross#endif
4bff34e37def8a90f9194d81bc345c52ba20086athurlow
4bff34e37def8a90f9194d81bc345c52ba20086athurlow#endif /* _SYS_FS_SUBR_H */
4bff34e37def8a90f9194d81bc345c52ba20086athurlow