xref: /freebsd/usr.sbin/pmc/cmd_pmc.h (revision b3e7694832e81d7a904a10f525f8797b753bf0d3)
1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
3  *
4  * Copyright (c) 2018, Matthew Macy
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  *
27  */
28 #ifndef _CMD_PMC_H_
29 #define _CMD_PMC_H_
30 
31 #define	DEFAULT_DISPLAY_HEIGHT		256	/* file virtual height */
32 #define	DEFAULT_DISPLAY_WIDTH		1024	/* file virtual width */
33 
34 extern int pmc_displayheight;
35 extern int pmc_displaywidth;
36 extern int pmc_kq;
37 extern struct pmcstat_args pmc_args;
38 
39 typedef int (*cmd_disp_t)(int, char **);
40 
41 #if defined(__cplusplus)
42 extern "C" {
43 #endif
44 	int	cmd_pmc_stat(int, char **);
45 	int	cmd_pmc_filter(int, char **);
46 	int	cmd_pmc_stat_system(int, char **);
47 	int	cmd_pmc_list_events(int, char **);
48 	int	cmd_pmc_summary(int, char **);
49 #if defined(__cplusplus)
50 };
51 #endif
52 int	pmc_util_get_pid(struct pmcstat_args *);
53 void	pmc_util_start_pmcs(struct pmcstat_args *);
54 void	pmc_util_cleanup(struct pmcstat_args *);
55 void	pmc_util_shutdown_logging(struct pmcstat_args *args);
56 void	pmc_util_kill_process(struct pmcstat_args *args);
57 
58 #endif
59