[ceph.git] / ceph / src / librbd / io / Types.h

// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab

#ifndef CEPH_LIBRBD_IO_TYPES_H
#define CEPH_LIBRBD_IO_TYPES_H

#include "include/int_types.h"
#include <map>
#include <vector>

namespace librbd {
namespace io {

typedef enum {
  AIO_TYPE_NONE = 0,
  AIO_TYPE_GENERIC,
  AIO_TYPE_OPEN,
  AIO_TYPE_CLOSE,
  AIO_TYPE_READ,
  AIO_TYPE_WRITE,
  AIO_TYPE_DISCARD,
  AIO_TYPE_FLUSH,
  AIO_TYPE_WRITESAME,
} aio_type_t;

enum Direction {
  DIRECTION_READ,
  DIRECTION_WRITE,
  DIRECTION_BOTH
};

typedef std::vector<std::pair<uint64_t, uint64_t> > Extents;
typedef std::map<uint64_t, uint64_t> ExtentMap;

} // namespace io
} // namespace librbd

#endif // CEPH_LIBRBD_IO_TYPES_H
Commit	Line	Data
7c673cae FG	1	// -- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t --
	2	// vim: ts=8 sw=2 smarttab
	3
	4	#ifndef CEPH_LIBRBD_IO_TYPES_H
	5	#define CEPH_LIBRBD_IO_TYPES_H
	6
	7	#include "include/int_types.h"
	8	#include <map>
	9	#include <vector>
	10
	11	namespace librbd {
	12	namespace io {
	13
	14	typedef enum {
	15	AIO_TYPE_NONE = 0,
	16	AIO_TYPE_GENERIC,
	17	AIO_TYPE_OPEN,
	18	AIO_TYPE_CLOSE,
	19	AIO_TYPE_READ,
	20	AIO_TYPE_WRITE,
	21	AIO_TYPE_DISCARD,
	22	AIO_TYPE_FLUSH,
	23	AIO_TYPE_WRITESAME,
	24	} aio_type_t;
	25
224ce89b WB	26	enum Direction {
	27	DIRECTION_READ,
	28	DIRECTION_WRITE,
	29	DIRECTION_BOTH
	30	};
	31
7c673cae FG	32	typedef std::vector<std::pair<uint64_t, uint64_t> > Extents;
	33	typedef std::map<uint64_t, uint64_t> ExtentMap;
	34
	35	} // namespace io
	36	} // namespace librbd
	37
	38	#endif // CEPH_LIBRBD_IO_TYPES_H
	39