projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 91447636 | 2 | * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved. |
| 1c79356b | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 1c79356b | 5 | * |
| 2d21ac55 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 8f6c56a5 | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 17 | * | |
| 18 | * The Original Code and all software distributed under the License are | |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 8f6c56a5 | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b A |
27 | */ |
| 28 | /* | |
| 29 | * @OSF_COPYRIGHT@ | |
| 30 | */ | |
| 1c79356b A |
31 | |
| 32 | #ifndef MACH_KERNEL | |
| 33 | #ifdef ASSERTIONS | |
| 34 | #define assert(cond) \ | |
| 9bccf70c | 35 | ((void) ((cond) ? 0 : panic("%sassertion: %s", my_name, # cond))) |
| 1c79356b A |
36 | #endif |
| 37 | #ifndef ASSERTIONS | |
| 2d21ac55 | 38 | #define assert(cond) do {} while(0) |
| 1c79356b A |
39 | #endif |
| 40 | #endif | |
| 41 | ||
| 42 | #ifndef MACH_KERNEL | |
| 0b4e3aa0 | 43 | #define Panic(aargh) panic("%s[%d]: %s", my_name, dp_thread_id(), aargh) |
| 1c79356b | 44 | #else |
| 0b4e3aa0 | 45 | #define Panic(aargh) panic("%s[KERNEL]: %s", my_name, aargh) |
| 1c79356b A |
46 | #endif |
| 47 | ||
| 1c79356b A |
48 | #define VSTATS_ACTION(l, stmt) \ |
| 49 | do { VSTATS_LOCK(l); stmt; VSTATS_UNLOCK(l); } while (0) | |
| 50 | ||
| 51 | #if !defined(VAGUE_STATS) || (VAGUE_STATS > 0) | |
| 52 | #define VSTATS_LOCK_DECL(name) | |
| 53 | #define VSTATS_LOCK(l) | |
| 54 | #define VSTATS_UNLOCK(l) | |
| 55 | #define VSTATS_LOCK_INIT(l) | |
| 56 | #else | |
| b0d623f7 A |
57 | |
| 58 | extern lck_grp_t default_pager_lck_grp; | |
| 59 | extern lck_attr_t default_pager_lck_attr; | |
| 60 | ||
| 61 | ||
| 62 | #define VSTATS_LOCK_DECL(name) struct lck_mtx_t name; | |
| 63 | #define VSTATS_LOCK(l) lck_mtx_lock(l) | |
| 64 | #define VSTATS_UNLOCK(l) lck_mtx_unlock(l) | |
| 65 | #define VSTATS_LOCK_INIT(l) lck_mtx_init(l, &default_pager_lck_grp, &default_pager_lck_attr ) | |
| 1c79356b A |
66 | #endif /* VAGUE_STATS */ |
| 67 |