1 /*
2 * Copyright (c) 2000-2001 Christoph Hellwig.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions, and the following disclaimer,
10 * without modification.
11 * 2. The name of the author may not be used to endorse or promote products
12 * derived from this software without specific prior written permission.
13 *
14 * Alternatively, this software may be distributed under the terms of the
15 * GNU General Public License ("GPL").
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 */
30 #ifndef _VXFS_EXTERN_H_
31 #define _VXFS_EXTERN_H_
32
33 /*
34 * Veritas filesystem driver - external prototypes.
35 *
36 * This file contains prototypes for all vxfs functions used
37 * outside their respective source files.
38 */
39
40
41 struct kmem_cache;
42 struct super_block;
43 struct vxfs_inode_info;
44 struct inode;
45
46
47 /* vxfs_bmap.c */
48 extern daddr_t vxfs_bmap1(struct inode *, long);
49
50 /* vxfs_fshead.c */
51 extern int vxfs_read_fshead(struct super_block *);
52
53 /* vxfs_inode.c */
54 extern const struct address_space_operations vxfs_immed_aops;
55 extern void vxfs_dumpi(struct vxfs_inode_info *, ino_t);
56 extern struct inode *vxfs_blkiget(struct super_block *, u_long, ino_t);
57 extern struct inode *vxfs_stiget(struct super_block *, ino_t);
58 extern struct inode *vxfs_iget(struct super_block *, ino_t);
59 extern void vxfs_evict_inode(struct inode *);
60
61 /* vxfs_lookup.c */
62 extern const struct inode_operations vxfs_dir_inode_ops;
63 extern const struct file_operations vxfs_dir_operations;
64
65 /* vxfs_olt.c */
66 extern int vxfs_read_olt(struct super_block *, u_long);
67
68 /* vxfs_subr.c */
69 extern const struct address_space_operations vxfs_aops;
70 extern struct page * vxfs_get_page(struct address_space *, u_long);
71 extern void vxfs_put_page(struct page *);
72 extern struct buffer_head * vxfs_bread(struct inode *, int);
73
74 #endif /* _VXFS_EXTERN_H_ */