sysvbfs.h revision 1.2.6.4
1 1.2.6.4 yamt /* $NetBSD: sysvbfs.h,v 1.2.6.4 2007/09/03 14:40:34 yamt Exp $ */ 2 1.2.6.2 yamt 3 1.2.6.2 yamt /*- 4 1.2.6.2 yamt * Copyright (c) 2004 The NetBSD Foundation, Inc. 5 1.2.6.2 yamt * All rights reserved. 6 1.2.6.2 yamt * 7 1.2.6.2 yamt * This code is derived from software contributed to The NetBSD Foundation 8 1.2.6.2 yamt * by UCHIYAMA Yasushi. 9 1.2.6.2 yamt * 10 1.2.6.2 yamt * Redistribution and use in source and binary forms, with or without 11 1.2.6.2 yamt * modification, are permitted provided that the following conditions 12 1.2.6.2 yamt * are met: 13 1.2.6.2 yamt * 1. Redistributions of source code must retain the above copyright 14 1.2.6.2 yamt * notice, this list of conditions and the following disclaimer. 15 1.2.6.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.6.2 yamt * notice, this list of conditions and the following disclaimer in the 17 1.2.6.2 yamt * documentation and/or other materials provided with the distribution. 18 1.2.6.2 yamt * 3. All advertising materials mentioning features or use of this software 19 1.2.6.2 yamt * must display the following acknowledgement: 20 1.2.6.2 yamt * This product includes software developed by the NetBSD 21 1.2.6.2 yamt * Foundation, Inc. and its contributors. 22 1.2.6.2 yamt * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.2.6.2 yamt * contributors may be used to endorse or promote products derived 24 1.2.6.2 yamt * from this software without specific prior written permission. 25 1.2.6.2 yamt * 26 1.2.6.2 yamt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.2.6.2 yamt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.2.6.2 yamt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.2.6.2 yamt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.2.6.2 yamt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.2.6.2 yamt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.2.6.2 yamt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.2.6.2 yamt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.2.6.2 yamt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.2.6.2 yamt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.2.6.2 yamt * POSSIBILITY OF SUCH DAMAGE. 37 1.2.6.2 yamt */ 38 1.2.6.2 yamt 39 1.2.6.2 yamt #ifndef _FS_SYSVBFS_SYSVBFS_H_ 40 1.2.6.2 yamt #define _FS_SYSVBFS_SYSVBFS_H_ 41 1.2.6.2 yamt 42 1.2.6.3 yamt struct sysvbfs_args { 43 1.2.6.3 yamt char *fspec; /* blocks special holding the fs to mount */ 44 1.2.6.3 yamt }; 45 1.2.6.3 yamt 46 1.2.6.3 yamt #ifdef _KERNEL 47 1.2.6.2 yamt struct bfs; 48 1.2.6.2 yamt struct buf; 49 1.2.6.2 yamt 50 1.2.6.2 yamt #include <miscfs/genfs/genfs.h> 51 1.2.6.2 yamt #include <miscfs/genfs/genfs_node.h> 52 1.2.6.2 yamt #include <miscfs/specfs/specdev.h> 53 1.2.6.2 yamt 54 1.2.6.2 yamt struct sysvbfs_node { 55 1.2.6.2 yamt struct genfs_node gnode; 56 1.2.6.2 yamt struct vnode *vnode; 57 1.2.6.2 yamt struct bfs_inode *inode; 58 1.2.6.2 yamt struct sysvbfs_mount *bmp; 59 1.2.6.2 yamt struct lockf *lockf; /* advlock */ 60 1.2.6.2 yamt daddr_t data_block; 61 1.2.6.2 yamt size_t size; 62 1.2.6.2 yamt int update_ctime; 63 1.2.6.2 yamt int update_atime; 64 1.2.6.2 yamt int update_mtime; 65 1.2.6.2 yamt 66 1.2.6.2 yamt LIST_ENTRY(sysvbfs_node) link; 67 1.2.6.2 yamt }; 68 1.2.6.2 yamt 69 1.2.6.2 yamt struct sysvbfs_mount { 70 1.2.6.2 yamt struct mount *mountp; 71 1.2.6.2 yamt struct vnode *devvp; /* block device mounted vnode */ 72 1.2.6.2 yamt struct bfs *bfs; 73 1.2.6.2 yamt LIST_HEAD(, sysvbfs_node) bnode_head; 74 1.2.6.2 yamt }; 75 1.2.6.2 yamt 76 1.2.6.2 yamt /* v-node ops. */ 77 1.2.6.2 yamt int sysvbfs_lookup(void *); 78 1.2.6.2 yamt int sysvbfs_create(void *); 79 1.2.6.2 yamt int sysvbfs_open(void *); 80 1.2.6.2 yamt int sysvbfs_close(void *); 81 1.2.6.2 yamt int sysvbfs_access(void *); 82 1.2.6.2 yamt int sysvbfs_getattr(void *); 83 1.2.6.2 yamt int sysvbfs_setattr(void *); 84 1.2.6.2 yamt int sysvbfs_read(void *); 85 1.2.6.2 yamt int sysvbfs_write(void *); 86 1.2.6.2 yamt int sysvbfs_fsync(void *); 87 1.2.6.2 yamt int sysvbfs_remove(void *); 88 1.2.6.2 yamt int sysvbfs_rename(void *); 89 1.2.6.2 yamt int sysvbfs_readdir(void *); 90 1.2.6.2 yamt int sysvbfs_inactive(void *); 91 1.2.6.2 yamt int sysvbfs_reclaim(void *); 92 1.2.6.2 yamt int sysvbfs_bmap(void *); 93 1.2.6.2 yamt int sysvbfs_strategy(void *); 94 1.2.6.2 yamt int sysvbfs_print(void *); 95 1.2.6.2 yamt int sysvbfs_advlock(void *); 96 1.2.6.2 yamt int sysvbfs_pathconf(void *); 97 1.2.6.2 yamt 98 1.2.6.2 yamt /* vfs ops. */ 99 1.2.6.4 yamt VFS_PROTOS(sysvbfs); 100 1.2.6.2 yamt 101 1.2.6.2 yamt extern int (**sysvbfs_vnodeop_p)(void *); 102 1.2.6.2 yamt 103 1.2.6.2 yamt /* genfs ops */ 104 1.2.6.2 yamt int sysvbfs_gop_alloc(struct vnode *, off_t, off_t, int, kauth_cred_t); 105 1.2.6.2 yamt extern const struct genfs_ops sysvbfs_genfsops; 106 1.2.6.2 yamt 107 1.2.6.2 yamt /* internal service */ 108 1.2.6.2 yamt int sysvbfs_update(struct vnode *, const struct timespec *, 109 1.2.6.2 yamt const struct timespec *, int); 110 1.2.6.2 yamt 111 1.2.6.2 yamt #endif /* _KERNEL */ 112 1.2.6.2 yamt #endif /* _FS_SYSVBFS_SYSVBFS_H_ */ 113
Indexes created Mon Sep 29 21:09:56 GMT 2025