block_driver_constants Struct Reference

Class defining constants for the block driver interface. More...

#include <block_driver.hpp>

Inheritance diagram for block_driver_constants:

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Collaboration diagram for block_driver_constants:

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List of all members.

Public Types
enum	state_flags_constants { READONLY = 0x01, FLUSHABLE = 0x02, READY = 0x04, ALL_MASK = READONLY | FLUSHABLE | READY }
typedef bitmask< uint_value_t < ALL_MASK >::least >	state_flags
Public Member Functions
	static_assert (is_unsigned< l4_sector_t >::conforms,"l4_sector_t must be an unsigned integer")
	static_assert (integer_traits< state_flags::word_type >::const_max >=ALL_MASK,"state_flags's max value is too small")
Static Public Attributes
static const l4_sector_t	MIN_SECTOR_NUMBER = 1024
static const uint16_t	SECTOR_SIZE = 512

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Detailed Description

Class defining constants for the block driver interface.

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Member Enumeration Documentation

enum block_driver_constants::state_flags_constants

Enumerator:

READONLY	The driver is in read-only mode.
FLUSHABLE	The driver supports to flush data.
READY	The driver is ready (i.e. the medium/backend has been opened).
ALL_MASK	Mask containing all used bits.

Reimplemented in ata_drive.

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The documentation for this struct was generated from the following file:

• block_driver.hpp