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

#ifndef __PERF_SESSION_H
#define __PERF_SESSION_H

#include "event.h"
#include "header.h"

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