[ust.git] / ustd / ustd.h

#ifndef USTD_H
#define USTD_H

#include "ustcomm.h"

#define USTD_DEFAULT_TRACE_PATH "/tmp/usttrace"

struct buffer_info {
	const char *name;
	pid_t pid;
	struct ustcomm_connection conn;

	int shmid;
	int bufstruct_shmid;

	/* the buffer memory */
	void *mem;
	/* buffer size */
	int memlen;
	/* number of subbuffers in buffer */
	int n_subbufs;
	/* size of each subbuffer */
	int subbuf_size;

	/* the buffer information struct */
	void *bufstruct_mem;

	int file_fd; /* output file */

	long consumed_old;

	s64 pidunique;

	/* the offset we must truncate to, to unput the last subbuffer */
	off_t previous_offset;
};

void finish_consuming_dead_subbuffer(struct buffer_info *buf);
size_t subbuffer_data_size(void *subbuf);

#endif /* USTD_H */
Commit	Line	Data
0b0cd937 PMF	1	#ifndef USTD_H
	2	#define USTD_H
	3
	4	#include "ustcomm.h"
	5
72ebd39a PMF	6	#define USTD_DEFAULT_TRACE_PATH "/tmp/usttrace"
72ebd39a PMF	7
0b0cd937	8	struct buffer_info {
f99c0b5c	9	const char *name;
0b0cd937 PMF	10	pid_t pid;
	11	struct ustcomm_connection conn;
	12
	13	int shmid;
	14	int bufstruct_shmid;
	15
	16	/* the buffer memory */
	17	void *mem;
	18	/* buffer size */
	19	int memlen;
	20	/* number of subbuffers in buffer */
	21	int n_subbufs;
	22	/* size of each subbuffer */
	23	int subbuf_size;
	24
	25	/* the buffer information struct */
	26	void *bufstruct_mem;
	27
	28	int file_fd; /* output file */
	29
0b0cd937	30	long consumed_old;
ed1317e7 PMF	31
ed1317e7 PMF	32	s64 pidunique;
9be57e24 PMF	33
	34	/* the offset we must truncate to, to unput the last subbuffer */
	35	off_t previous_offset;
0b0cd937 PMF	36	};
0b0cd937 PMF	37
0b0cd937	38	void finish_consuming_dead_subbuffer(struct buffer_info *buf);
02af3e60	39	size_t subbuffer_data_size(void *subbuf);
0b0cd937 PMF	40
0b0cd937 PMF	41	#endif /* USTD_H */