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 2007 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef _LIBPROC_APPLE_H
28#define _LIBPROC_APPLE_H
29
30#ifdef	__cplusplus
31extern "C" {
32#endif
33
34/*
35 * APPLE NOTE:
36 *
37 * This file exists to expose the innards of ps_prochandle.
38 * We cannot place this in libproc.h, because it refers to
39 * CoreSymbolication and mach specific classes and types.
40 *
41 * The Apple emulation of /proc control requires access to
42 * this structure.
43 */
44
45struct ps_proc_activity_event {
46	rd_event_msg_t rd_event;
47	struct ps_proc_activity_event* next;
48	bool synchronous;
49	volatile bool destroyed;
50	pthread_mutex_t synchronous_mutex;
51	pthread_cond_t synchronous_cond;
52};
53
54struct ps_prochandle {
55	pstatus_t status;
56	CSSymbolicatorRef symbolicator;
57	uint32_t current_symbol_owner_generation;
58	rd_event_msg_t rd_event;
59	struct ps_proc_activity_event* proc_activity_queue;
60	uint32_t proc_activity_queue_enabled;
61	pthread_mutex_t proc_activity_queue_mutex;
62	pthread_cond_t proc_activity_queue_cond;
63};
64
65#ifdef  __cplusplus
66}
67#endif
68
69#endif  /* _LIBPROC_APPLE_H */
70