[deliverable/linux.git] / tools / perf / util / session.h

#ifndef __PERF_SESSION_H
#define __PERF_SESSION_H

#include "event.h"
#include "header.h"
#include <linux/rbtree.h>

struct thread;

struct perf_session {
	struct perf_header	header;
	unsigned long		size;
	unsigned long		mmap_window;
	struct rb_root		threads;
	struct thread		*last_match;
	int			fd;
	int			cwdlen;
	char			*cwd;
	char filename[0];
};

typedef int (*event_op)(event_t *self, struct perf_session *session);

struct perf_event_ops {
	event_op	process_sample_event;
	event_op	process_mmap_event;
	event_op	process_comm_event;
	event_op	process_fork_event;
	event_op	process_exit_event;
	event_op	process_lost_event;
	event_op	process_read_event;
	event_op	process_throttle_event;
	event_op	process_unthrottle_event;
	int		(*sample_type_check)(u64 sample_type);
	unsigned long	total_unknown;
	bool		full_paths;
};

struct perf_session *perf_session__new(const char *filename, int mode,
				       bool force);
void perf_session__delete(struct perf_session *self);

int perf_session__process_events(struct perf_session *self,
				 struct perf_event_ops *event_ops);

int perf_header__read_build_ids(int input, u64 offset, u64 file_size);

#endif /* __PERF_SESSION_H */
Commit	Line	Data
94c744b6 ACM	1	#ifndef __PERF_SESSION_H
	2	#define __PERF_SESSION_H
	3
301a0b02	4	#include "event.h"
94c744b6	5	#include "header.h"
b3165f41 ACM	6	#include <linux/rbtree.h>
	7
	8	struct thread;
94c744b6 ACM	9
	10	struct perf_session {
	11	struct perf_header header;
	12	unsigned long size;
ec913369	13	unsigned long mmap_window;
b3165f41 ACM	14	struct rb_root threads;
b3165f41 ACM	15	struct thread *last_match;
94c744b6	16	int fd;
ec913369 ACM	17	int cwdlen;
ec913369 ACM	18	char *cwd;
94c744b6 ACM	19	char filename[0];
	20	};
	21
301a0b02 ACM	22	typedef int (event_op)(event_t self, struct perf_session *session);
	23
	24	struct perf_event_ops {
	25	event_op process_sample_event;
	26	event_op process_mmap_event;
	27	event_op process_comm_event;
	28	event_op process_fork_event;
	29	event_op process_exit_event;
	30	event_op process_lost_event;
	31	event_op process_read_event;
	32	event_op process_throttle_event;
	33	event_op process_unthrottle_event;
	34	int (*sample_type_check)(u64 sample_type);
	35	unsigned long total_unknown;
ec913369	36	bool full_paths;
301a0b02 ACM	37	};
	38
	39	struct perf_session perf_session__new(const char filename, int mode,
	40	bool force);
94c744b6 ACM	41	void perf_session__delete(struct perf_session *self);
94c744b6 ACM	42
301a0b02	43	int perf_session__process_events(struct perf_session *self,
ec913369	44	struct perf_event_ops *event_ops);
301a0b02 ACM	45
	46	int perf_header__read_build_ids(int input, u64 offset, u64 file_size);
	47
94c744b6	48	#endif /* __PERF_SESSION_H */