[linux-2.6-block.git] / tools / perf / util / pfm.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Support for libpfm4 event encoding.
 *
 * Copyright 2020 Google LLC.
 */
#ifndef __PERF_PFM_H
#define __PERF_PFM_H

#include "print-events.h"
#include <subcmd/parse-options.h>

#ifdef HAVE_LIBPFM
int parse_libpfm_events_option(const struct option *opt, const char *str,
			int unset);

void print_libpfm_events(const struct print_callbacks *print_cb, void *print_state);

#else
#include <linux/compiler.h>

static inline int parse_libpfm_events_option(
	const struct option *opt __maybe_unused,
	const char *str __maybe_unused,
	int unset __maybe_unused)
{
	return 0;
}

static inline void print_libpfm_events(const struct print_callbacks *print_cb __maybe_unused,
				       void *print_state __maybe_unused)
{
}

#endif


#endif /* __PERF_PFM_H */
Commit	Line	Data
70943490 SE	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	/*
	3	* Support for libpfm4 event encoding.
	4	*
	5	* Copyright 2020 Google LLC.
	6	*/
	7	#ifndef __PERF_PFM_H
	8	#define __PERF_PFM_H
	9
be3392b6	10	#include "print-events.h"
70943490 SE	11	#include <subcmd/parse-options.h>
	12
	13	#ifdef HAVE_LIBPFM
	14	int parse_libpfm_events_option(const struct option opt, const char str,
	15	int unset);
	16
be3392b6	17	void print_libpfm_events(const struct print_callbacks print_cb, void print_state);
70943490 SE	18
	19	#else
	20	#include <linux/compiler.h>
	21
	22	static inline int parse_libpfm_events_option(
	23	const struct option *opt __maybe_unused,
	24	const char *str __maybe_unused,
	25	int unset __maybe_unused)
	26	{
	27	return 0;
	28	}
	29
be3392b6 IR	30	static inline void print_libpfm_events(const struct print_callbacks *print_cb __maybe_unused,
be3392b6 IR	31	void *print_state __maybe_unused)
70943490 SE	32	{
	33	}
	34
	35	#endif
	36
	37
	38	#endif /* __PERF_PFM_H */