Annotation of sys/ufs/ext2fs/ext2fs_extern.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ext2fs_extern.h,v 1.25 2007/06/02 00:45:50 pedro Exp $ */
2: /* $NetBSD: ext2fs_extern.h,v 1.1 1997/06/11 09:33:55 bouyer Exp $ */
3:
4: /*-
5: * Copyright (c) 1997 Manuel Bouyer.
6: * Copyright (c) 1991, 1993, 1994
7: * The Regents of the University of California. All rights reserved.
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
12: * 1. Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in the
16: * documentation and/or other materials provided with the distribution.
17: * 3. Neither the name of the University nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
33: * @(#)ffs_extern.h 8.3 (Berkeley) 4/16/94
34: * Modified for ext2fs by Manuel Bouyer.
35: */
36:
37: struct buf;
38: struct fid;
39: struct m_ext2fs;
40: struct inode;
41: struct mount;
42: struct nameidata;
43: struct proc;
44: struct statfs;
45: struct timeval;
46: struct ucred;
47: struct ufsmount;
48: struct uio;
49: struct vnode;
50: struct vfsconf;
51: struct mbuf;
52: struct componentname;
53:
54: extern struct pool ext2fs_inode_pool; /* memory pool for inodes */
55: extern struct pool ext2fs_dinode_pool; /* memory pool for dinodes */
56:
57: __BEGIN_DECLS
58:
59: /* ext2fs_alloc.c */
60: int ext2fs_alloc(struct inode *, int32_t, int32_t , struct ucred *,
61: int32_t *);
62: int ext2fs_realloccg(struct inode *, int32_t, int32_t, int, int,
63: struct ucred *, struct buf **);
64: int ext2fs_reallocblks(void *);
65: int ext2fs_inode_alloc(struct inode *pip, mode_t mode, struct ucred *,
66: struct vnode **);
67: daddr_t ext2fs_blkpref(struct inode *, int32_t, int, int32_t *);
68: void ext2fs_blkfree(struct inode *, int32_t);
69: int ext2fs_inode_free(struct inode *pip, ino_t ino, mode_t mode);
70:
71: /* ext2fs_balloc.c */
72: int ext2fs_buf_alloc(struct inode *, daddr_t, int, struct ucred *,
73: struct buf **, int);
74:
75: /* ext2fs_bmap.c */
76: int ext2fs_bmap(void *);
77:
78: /* ext2fs_inode.c */
79: int ext2fs_init(struct vfsconf *);
80: u_int64_t ext2fs_size(struct inode *);
81: int ext2fs_setsize(struct inode *, u_int64_t);
82: int ext2fs_update(struct inode *ip, struct timespec *atime,
83: struct timespec *mtime, int waitfor);
84: int ext2fs_truncate(struct inode *, off_t, int, struct ucred *);
85: int ext2fs_inactive(void *);
86:
87: /* ext2fs_lookup.c */
88: int ext2fs_readdir(void *);
89: int ext2fs_lookup(void *);
90: int ext2fs_direnter(struct inode *, struct vnode *,
91: struct componentname *);
92: int ext2fs_dirremove(struct vnode *, struct componentname *);
93: int ext2fs_dirrewrite(struct inode *, struct inode *,
94: struct componentname *);
95: int ext2fs_dirempty(struct inode *, ino_t, struct ucred *);
96: int ext2fs_checkpath(struct inode *, struct inode *, struct ucred *);
97:
98: /* ext2fs_subr.c */
99: int ext2fs_bufatoff(struct inode *, off_t, char **, struct buf **);
100: int ext2fs_vinit(struct mount *, int (**)(void *), int (**)(void *),
101: struct vnode **);
102: void ext2fs_fragacct(struct m_ext2fs *, int, int32_t[], int);
103: #ifdef DIAGNOSTIC
104: void ext2fs_checkoverlap(struct buf *, struct inode *);
105: #endif
106:
107: /* ext2fs_vfsops.c */
108: int ext2fs_mountroot(void);
109: int ext2fs_mount(struct mount *, const char *, void *,
110: struct nameidata *, struct proc *);
111: int ext2fs_reload(struct mount *, struct ucred *, struct proc *);
112: int ext2fs_mountfs(struct vnode *, struct mount *, struct proc *);
113: int ext2fs_unmount(struct mount *, int, struct proc *);
114: int ext2fs_flushfiles(struct mount *, int, struct proc *);
115: int ext2fs_statfs(struct mount *, struct statfs *, struct proc *);
116: int ext2fs_sync(struct mount *, int, struct ucred *, struct proc *);
117: int ext2fs_vget(struct mount *, ino_t, struct vnode **);
118: int ext2fs_fhtovp(struct mount *, struct fid *, struct vnode **);
119: int ext2fs_vptofh(struct vnode *, struct fid *);
120: int ext2fs_sbupdate(struct ufsmount *, int);
121: int ext2fs_cgupdate(struct ufsmount *, int);
122: int ext2fs_sysctl(int *, u_int, void *, size_t *, void *, size_t,
123: struct proc *);
124:
125: /* ext2fs_readwrite.c */
126: int ext2fs_read(void *);
127: int ext2fs_write(void *);
128:
129: /* ext2fs_vnops.c */
130: int ext2fs_create(void *);
131: int ext2fs_mknod(void *);
132: int ext2fs_open(void *);
133: int ext2fs_access(void *);
134: int ext2fs_getattr(void *);
135: int ext2fs_setattr(void *);
136: int ext2fs_remove(void *);
137: int ext2fs_link(void *);
138: int ext2fs_rename(void *);
139: int ext2fs_mkdir(void *);
140: int ext2fs_rmdir(void *);
141: int ext2fs_symlink(void *);
142: int ext2fs_readlink(void *);
143: int ext2fs_advlock(void *);
144: int ext2fs_makeinode(int, struct vnode *, struct vnode **,
145: struct componentname *cnp);
146: int ext2fs_fsync(void *);
147: int ext2fs_reclaim(void *);
148: int ext2fsfifo_reclaim(void *);
149:
150: __END_DECLS
151:
152: #define IS_EXT2_VNODE(vp) (vp->v_tag == VT_EXT2FS)
153:
154: extern int (**ext2fs_vnodeop_p)(void *);
155: extern int (**ext2fs_specop_p)(void *);
156: #ifdef FIFO
157: extern int (**ext2fs_fifoop_p)(void *);
158: #define EXT2FS_FIFOOPS ext2fs_fifoop_p
159: #else
160: #define EXT2FS_FIFOOPS NULL
161: #endif
CVSweb
![[BACK]](/icons/back.gif){kind=icon}
Return to ext2fs_extern.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / sys / ufs / ext2fs