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Update from fsd_sep3 webrev to fsd_sep9
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--- old/usr/src/uts/common/sys/fsh.h
+++ new/usr/src/uts/common/sys/fsh.h
1 1 /*
2 2 * This file and its contents are supplied under the terms of the
3 3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 4 * You may only use this file in accordance with the terms of version
5 5 * 1.0 of the CDDL.
6 6 *
7 7 * A full copy of the text of the CDDL should have accompanied this
8 8 * source. A copy of the CDDL is also available via the Internet at
9 9 * http://www.illumos.org/license/CDDL.
10 10 */
11 11
12 12 /*
13 13 * Copyright 2013 Damian Bogel. All rights reserved.
14 14 */
15 15
16 16 #ifndef _FSH_H
17 17 #define _FSH_H
18 18
19 19 #include <sys/id_space.h>
20 20 #include <sys/types.h>
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21 21 #include <sys/vfs.h>
22 22 #include <sys/vnode.h>
23 23
24 24 #ifdef __cplusplus
25 25 extern "C" {
26 26 #endif
27 27
28 28 typedef id_t fsh_handle_t;
29 29 typedef id_t fsh_callback_handle_t;
30 30
31 -struct fsh_int;
32 -typedef struct fsh_int fsh_int_t;
33 -
34 31 typedef struct fsh {
35 32 void *arg;
36 33 void (*remove_cb)(void *, fsh_handle_t);
37 34
38 35 /* vnode */
39 - int (*read)(fsh_int_t *, void *, vnode_t *, uio_t *, int, cred_t *,
36 + void (*pre_read)(void *, void **, vnode_t **, uio_t **, int *,
37 + cred_t **, caller_context_t **);
38 + int (*post_read)(int, void *, void *, vnode_t *, uio_t *, int, cred_t *,
40 39 caller_context_t *);
41 - int (*write)(fsh_int_t *, void *, vnode_t *, uio_t *, int, cred_t *,
42 - caller_context_t *);
40 + void (*pre_write)(void *, void **, vnode_t **, uio_t **, int *,
41 + cred_t **, caller_context_t **);
42 + int (*post_write)(int, void *, void *, vnode_t *, uio_t *, int,
43 + cred_t *, caller_context_t *);
43 44
44 45 /* vfs */
45 - int (*mount)(fsh_int_t *, void *, vfs_t *, vnode_t *, struct mounta *,
46 - cred_t *);
47 - int (*unmount)(fsh_int_t *, void *, vfs_t *, int, cred_t *);
46 + void (*pre_mount)(void *, void **, vfs_t **, vnode_t **,
47 + struct mounta **, cred_t **);
48 + int (*post_mount)(int, void *, void *, vfs_t *, vnode_t *,
49 + struct mounta *, cred_t *);
50 + void (*pre_unmount)(void *, void **, vfs_t **, int *, cred_t **);
51 + int (*post_unmount)(int, void *, void *, vfs_t *, int, cred_t *);
48 52 } fsh_t;
49 53
50 54 typedef struct fsh_callback {
51 55 void *fshc_arg;
52 56 void (*fshc_free)(vfs_t *, void *);
53 57 void (*fshc_mount)(vfs_t *, void *);
54 58 } fsh_callback_t;
55 59
56 60 /* API */
57 61 extern fsh_handle_t fsh_hook_install(vfs_t *, fsh_t *);
58 62 extern int fsh_hook_remove(fsh_handle_t);
59 63
60 64 extern fsh_callback_handle_t fsh_callback_install(fsh_callback_t *);
61 65 extern int fsh_callback_remove(fsh_callback_handle_t);
62 66
63 67 extern void fsh_fs_enable(vfs_t *);
64 68 extern void fsh_fs_disable(vfs_t *);
65 69
66 -/* fsh control passing */
67 -extern int fsh_next_read(fsh_int_t *, vnode_t *, uio_t *, int, cred_t *,
68 - caller_context_t *);
69 -extern int fsh_next_write(fsh_int_t *, vnode_t *, uio_t *, int, cred_t *,
70 - caller_context_t *);
71 -
72 -extern int fsh_next_mount(fsh_int_t *, vfs_t *, vnode_t *, struct mounta *uap,
73 - cred_t *);
74 -extern int fsh_next_unmount(fsh_int_t *, vfs_t *, int, cred_t *);
75 -
76 70 #ifdef __cplusplus
77 71 }
78 72 #endif
79 73
80 74 #endif /* _FSH_H */
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