dt_pid.h revision 268578 
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/*
24 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
25 * Use is subject to license terms.
26 */
27/*
28 * Copyright (c) 2013, Joyent, Inc.  All rights reserved.
29 */
30
31#ifndef	_DT_PID_H
32#define	_DT_PID_H
33
34#include <libproc.h>
35#include <sys/fasttrap.h>
36#include <dt_impl.h>
37
38#ifdef	__cplusplus
39extern "C" {
40#endif
41
42#define	DT_PROC_ERR	(-1)
43#define	DT_PROC_ALIGN	(-2)
44
45extern int dt_pid_create_probes(dtrace_probedesc_t *, dtrace_hdl_t *,
46    dt_pcb_t *pcb);
47extern int dt_pid_create_probes_module(dtrace_hdl_t *, dt_proc_t *);
48
49extern int dt_pid_create_entry_probe(struct ps_prochandle *, dtrace_hdl_t *,
50    fasttrap_probe_spec_t *, const GElf_Sym *);
51
52extern int dt_pid_create_return_probe(struct ps_prochandle *, dtrace_hdl_t *,
53    fasttrap_probe_spec_t *, const GElf_Sym *, uint64_t *);
54
55extern int dt_pid_create_offset_probe(struct ps_prochandle *, dtrace_hdl_t *,
56    fasttrap_probe_spec_t *, const GElf_Sym *, ulong_t);
57
58extern int dt_pid_create_glob_offset_probes(struct ps_prochandle *,
59    dtrace_hdl_t *, fasttrap_probe_spec_t *, const GElf_Sym *, const char *);
60
61extern void dt_pid_get_types(dtrace_hdl_t *, const dtrace_probedesc_t *,
62    dtrace_argdesc_t *, int *);
63
64#ifdef	__cplusplus
65}
66#endif
67
68#endif	/* _DT_PID_H */
69