1/*
2 * Copyright (c) 2008 Apple Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
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. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 *
23 *
24 * DTrace static providers at the security utility layer
25 */
26#define int32_t int
27#define uint32_t unsigned
28
29
30/*
31 * The security-debug provider replaces the old text-based debug log facility
32 */
33provider security_debug {
34	probe log(const char *scope, const char *message);
35	probe logp(const char *scope, void *object, const char *message);
36	probe delay(const char *path);
37
38	probe sec__create(void *object, const char *className, uint32_t classID);
39	probe sec__destroy(void *object);
40
41	probe refcount__create(const void *p);
42	probe refcount__up(const void *p, unsigned count);
43	probe refcount__down(const void *p, unsigned count);
44};
45
46
47/*
48 * Track and monitor C++ exception activity
49 */
50typedef const void *DTException;
51
52provider security_exception {
53	probe throw__osstatus(DTException error, int32_t status);
54	probe throw__cssm(DTException error, uint32_t status);
55	probe throw__mach(DTException error, int32_t status);
56	probe throw__unix(DTException error, int errno);
57	probe throw__pcsc(DTException error, uint32_t status);
58	probe throw__sqlite(DTException error, int status, const char *message);
59	probe throw__cf(DTException error);
60	probe throw__other(DTException error, uint32_t status, const char *type);
61	probe copy(DTException newError, DTException oldError);
62	probe handled(DTException error);
63};
64
65
66/*
67 * The MachServer run-loop controller
68 */
69provider security_machserver {
70	probe start_thread(int subthread);
71	probe end_thread(int thrown);
72	probe begin(uint32_t servicePort, int id);
73	probe end();
74	probe timer__start(void *timer, int longterm, double when);
75	probe timer__end(int thrown);
76	probe port__add(uint32_t port);
77	probe port__remove(uint32_t port);
78	probe receive(double timeout);	// (timeout == 0 means infinite)
79	probe receive_error(uint32_t machError);
80	probe send_error(uint32_t machError, uint32_t replyPort);
81	probe reap(uint32_t count, uint32_t idle);
82	probe alloc__register(const void *memory, const void *allocator);
83	probe alloc__release(const void *memory, const void *allocator);
84};
85