1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 25 /* 26 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 27 * Use is subject to license terms. 28 */ 29 30 #ifndef _SYS_FS_SUBR_H 31 #define _SYS_FS_SUBR_H 32 33 #pragma ident "%Z%%M% %I% %E% SMI" 34 35 #include <sys/types.h> 36 #include <sys/cred.h> 37 #include <sys/fcntl.h> 38 #include <sys/poll.h> 39 #include <sys/vfs.h> 40 #include <sys/vnode.h> 41 #include <vm/page.h> 42 #include <sys/acl.h> 43 #include <sys/share.h> 44 #include <sys/flock.h> 45 46 #ifdef __cplusplus 47 extern "C" { 48 #endif 49 50 /* 51 * Utilities shared among file system implementations. 52 */ 53 54 #ifdef _KERNEL 55 56 extern int fs_nosys(); 57 extern int fs_inval(); 58 extern int fs_notdir(); 59 extern int fs_nosys_map(struct vnode *, offset_t, struct as *, caddr_t *, 60 size_t, uchar_t, uchar_t, uint_t, struct cred *); 61 extern int fs_nosys_addmap(struct vnode *, offset_t, struct as *, caddr_t, 62 size_t, uchar_t, uchar_t, uint_t, struct cred *); 63 extern int fs_nosys_poll(struct vnode *, short, int, short *, 64 struct pollhead **); 65 66 extern int fs_sync(struct vfs *, short, cred_t *); 67 extern int fs_rwlock(vnode_t *, int, caller_context_t *); 68 extern void fs_rwunlock(vnode_t *, int, caller_context_t *); 69 extern int fs_cmp(vnode_t *, vnode_t *); 70 extern int fs_seek(vnode_t *, offset_t, offset_t *); 71 extern int fs_frlock(vnode_t *, int, struct flock64 *, int, offset_t, 72 struct flk_callback *, cred_t *); 73 extern int fs_setfl(vnode_t *, int, int, cred_t *); 74 extern int fs_poll(vnode_t *, short, int, short *, struct pollhead **); 75 extern int fs_pathconf(struct vnode *, int, ulong_t *, struct cred *); 76 extern void clkset(time_t); 77 extern void fs_dispose(struct vnode *, page_t *, int, int, struct cred *); 78 extern void fs_nodispose(struct vnode *, page_t *, int, int, struct cred *); 79 extern int fs_fab_acl(struct vnode *, vsecattr_t *, int flag, cred_t *); 80 extern int fs_shrlock(struct vnode *, int, struct shrlock *, int, 81 cred_t *); 82 extern int fs_vnevent_nosupport(vnode_t *, vnevent_t); 83 extern int fs_vnevent_support(vnode_t *, vnevent_t); 84 extern int fs_acl_nontrivial(struct vnode *vp, struct cred *cr); 85 86 #endif /* _KERNEL */ 87 88 #ifdef __cplusplus 89 } 90 #endif 91 92 #endif /* _SYS_FS_SUBR_H */ 93