Mercurial > illumos > onarm
annotate usr/src/cmd/fs.d/cachefs/common/subr.h @ 4:1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
author | Koji Uno <koji.uno@sun.com> |
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date | Mon, 31 Aug 2009 14:38:03 +0900 |
parents | c9caec207d52 |
children |
rev | line source |
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0 | 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 /* | |
23 * Copyright (c) 1996-1998, by Sun Microsystems, Inc. | |
24 * All Rights Reserved. | |
25 */ | |
26 | |
27 #ifndef _SUBR_H | |
28 #define _SUBR_H | |
29 | |
4
1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
Koji Uno <koji.uno@sun.com>
parents:
0
diff
changeset
|
30 #pragma ident "%Z%%M% %I% %E% SMI" |
0 | 31 |
32 /* | |
33 * | |
34 * subr.h | |
35 * | |
36 * Function prototypes for subr.c | |
37 */ | |
38 | |
39 #include <ftw.h> | |
40 | |
41 /* size to make a buffer for holding a pathname */ | |
42 #define CACHEFS_XMAXPATH (PATH_MAX + MAXNAMELEN + 2) | |
43 | |
44 #ifdef __cplusplus | |
45 extern "C" { | |
46 #endif | |
47 | |
48 /* resource file info */ | |
49 struct cachefs_rinfo { | |
50 int r_fsize; /* total file size */ | |
51 int r_ptroffset; /* offset to pointers area */ | |
52 int r_ptrsize; /* size of pointers area */ | |
53 int r_identoffset; /* offset to idents area */ | |
54 int r_identsize; /* size of idents area */ | |
55 }; | |
56 | |
57 struct cachefs_user_values { | |
58 int uv_maxblocks; | |
59 int uv_minblocks; | |
60 int uv_threshblocks; | |
61 int uv_maxfiles; | |
62 int uv_minfiles; | |
63 int uv_threshfiles; | |
64 int uv_maxfilesize; | |
65 int uv_hiblocks; | |
66 int uv_lowblocks; | |
67 int uv_hifiles; | |
68 int uv_lowfiles; | |
69 }; | |
70 | |
71 int cachefs_dir_lock(const char *cachedirp, int shared); | |
72 int cachefs_dir_unlock(int fd); | |
73 int cachefs_label_file_get(const char *filep, struct cache_label *clabelp); | |
74 int cachefs_label_file_put(const char *filep, struct cache_label *clabelp); | |
75 int cachefs_inuse(const char *cachedirp); | |
76 int cachefs_label_file_vcheck(char *filep, struct cache_label *clabelp); | |
77 void cachefs_resource_size(int maxinodes, struct cachefs_rinfo *rinfop); | |
78 int cachefs_create_cache(char *dirp, struct cachefs_user_values *, | |
79 struct cache_label *); | |
80 int cachefs_delete_all_cache(char *dirp); | |
81 int cachefs_delete_cache(char *dirp, char *namep); | |
82 int cachefs_delete_file(const char *namep, const struct stat64 *statp, int flg, | |
83 struct FTW *ftwp); | |
84 int cachefs_convert_uv2cl(const struct cachefs_user_values *uvp, | |
85 struct cache_label *clp, const char *dirp); | |
86 int cachefs_convert_cl2uv(const struct cache_label *clp, | |
87 struct cachefs_user_values *uvp, const char *dirp); | |
88 char *cachefs_file_to_dir(const char *); | |
89 int cachefs_clean_flag_test(const char *cachedirp); | |
90 void pr_err(char *fmt, ...); | |
91 time32_t get_boottime(void); | |
92 | |
93 #ifdef __cplusplus | |
94 } | |
95 #endif | |
96 | |
97 #endif /* _SUBR_H */ |