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 1997-2003 Sun Microsystems, Inc. All rights reserved. |
24 | * Use is subject to license terms. |
25 | */ |
26 | |
27 | #ifndef _SYS_LOCKSTAT_H |
28 | #define _SYS_LOCKSTAT_H |
29 | |
30 | #ifdef __cplusplus |
31 | extern "C" { |
32 | #endif |
33 | |
34 | /* |
35 | * Name the various locking functions... |
36 | */ |
37 | #define LS_LCK_MTX_LOCK_SPIN "lck_mtx_lock_spin" |
38 | #define LS_LCK_MTX_LOCK "lck_mtx_lock" |
39 | #define LS_LCK_MTX_TRY_LOCK_SPIN "lck_mtx_try_lock_spin" |
40 | #define LS_LCK_MTX_TRY_LOCK "lck_mtx_try_lock" |
41 | #define LS_LCK_MTX_UNLOCK "lck_mtx_unlock" |
42 | |
43 | #define LS_LCK_SPIN_LOCK "lck_spin_lock" |
44 | #define LS_LCK_SPIN_TRY_LOCK "lck_spin_try_lock" |
45 | #define LS_LCK_SPIN_UNLOCK "lck_spin_unlock" |
46 | #define LS_LCK_RW_LOCK_SHARED "lck_rw_lock_shared" |
47 | #define LS_LCK_RW_LOCK_EXCL "lck_rw_lock_exclusive" |
48 | #define LS_LCK_RW_DONE "lck_rw_done" |
49 | #define LS_LCK_RW_TRY_LOCK_EXCL "lck_rw_try_lock_exclusive" |
50 | #define LS_LCK_RW_TRY_LOCK_SHARED "lck_rw_try_lock_shared" |
51 | #define LS_LCK_RW_LOCK_SHARED_TO_EXCL "lck_rw_lock_shared_to_exclusive" |
52 | #define LS_LCK_RW_LOCK_EXCL_TO_SHARED "lck_rw_lock_exclusive_to_shared" |
53 | #define LS_LCK_TICKET_LOCK "lck_ticket_lock" |
54 | #define LS_LCK_TICKET_UNLOCK "lck_ticket_unlock" |
55 | |
56 | |
57 | #define LS_ACQUIRE "acquire" |
58 | #define LS_RELEASE "release" |
59 | #define LS_SPIN "spin" |
60 | #define LS_BLOCK "block" |
61 | #define LS_UPGRADE "upgrade" |
62 | #define LS_DOWNGRADE "downgrade" |
63 | |
64 | #define LS_TYPE_ADAPTIVE "adaptive" /* this really means "mutex" */ |
65 | #define LS_TYPE_SPIN "spin" |
66 | #define LS_TYPE_RW "rw" |
67 | #define LS_TYPE_TICKET "ticket" |
68 | |
69 | #define LSA_ACQUIRE (LS_TYPE_ADAPTIVE "-" LS_ACQUIRE) |
70 | #define LSA_RELEASE (LS_TYPE_ADAPTIVE "-" LS_RELEASE) |
71 | #define LSA_SPIN (LS_TYPE_ADAPTIVE "-" LS_SPIN) |
72 | #define LSA_BLOCK (LS_TYPE_ADAPTIVE "-" LS_BLOCK) |
73 | #define LSS_ACQUIRE (LS_TYPE_SPIN "-" LS_ACQUIRE) |
74 | #define LSS_RELEASE (LS_TYPE_SPIN "-" LS_RELEASE) |
75 | #define LSS_SPIN (LS_TYPE_SPIN "-" LS_SPIN) |
76 | #define LSR_ACQUIRE (LS_TYPE_RW "-" LS_ACQUIRE) |
77 | #define LSR_RELEASE (LS_TYPE_RW "-" LS_RELEASE) |
78 | #define LSR_BLOCK (LS_TYPE_RW "-" LS_BLOCK) |
79 | #define LSR_SPIN (LS_TYPE_RW "-" LS_SPIN) |
80 | #define LSR_UPGRADE (LS_TYPE_RW "-" LS_UPGRADE) |
81 | #define LSR_DOWNGRADE (LS_TYPE_RW "-" LS_DOWNGRADE) |
82 | #define LST_ACQUIRE (LS_TYPE_TICKET "-" LS_ACQUIRE) |
83 | #define LST_RELEASE (LS_TYPE_TICKET "-" LS_RELEASE) |
84 | #define LST_SPIN (LS_TYPE_TICKET "-" LS_SPIN) |
85 | |
86 | #ifdef __cplusplus |
87 | } |
88 | #endif |
89 | |
90 | #endif /* _SYS_LOCKSTAT_H */ |
91 | |