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Group chk

Modules > chk

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Classes

Type	Name
struct	MDBX_chk_callbacks_t A set of callback functions used for checking the integrity of a database.
struct	MDBX_chk_context_t The context for checking the integrity of a database.
struct	MDBX_chk_context_t.result
struct	MDBX_chk_histogram A histogram with some statistical information collected during a database integrity check.
struct	MDBX_chk_histogram.ranges
struct	MDBX_chk_issue_t An issue was discovered during a database integrity check.
struct	MDBX_chk_line_t A virtual row of the report generated during a database integrity check.
struct	MDBX_chk_scope_t A hierarchical context during a database integrity check.
struct	MDBX_chk_table_t Information about a certain key-value table during a database integrity check.
struct	MDBX_chk_table_t.histogram
struct	MDBX_chk_table_t.pages

Public Types

Type	Name
union	MDBX_chk_scope_t.usr_o
union	MDBX_chk_scope_t.usr_v
union	MDBX_chk_scope_t.usr_z

Public Functions

Type	Name
LIBMDBX_API int	mdbx_env_turn_for_recovery (MDBX_env * env, unsigned target_meta) Turn database to the specified meta-page.

Macros

Type	Name
define	mdbx_env_open_for_recoveryT (env, pathname, target_mets, writeable) [**mdbx\_env\_open\_for\_recoveryW**](group__c__extra.md#function-mdbx_env_open_for_recoveryw)(env, pathname, target\_mets, writeable)
define	mdbx_preopen_snapinfoT (pathname, info, bytes) [**mdbx\_preopen\_snapinfoW**](group__c__opening.md#function-mdbx_preopen_snapinfow)(pathname, info, bytes)

Detailed Description

Basically this is internal API for mdbx_chk tool, etc. You should avoid to use it, except some extremal special cases.

Public Types Documentation

union MDBX_chk_scope_t.usr_o

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union MDBX_chk_scope_t.usr_v

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union MDBX_chk_scope_t.usr_z

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Public Functions Documentation

function mdbx_env_turn_for_recovery

Turn database to the specified meta-page.

LIBMDBX_API int mdbx_env_turn_for_recovery (
    MDBX_env * env,
    unsigned target_meta
) 

This function mostly of internal API for mdbx_chk utility and subject to change at any time. Do not use this function to avoid shooting your own leg(s).

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Macro Definition Documentation

define mdbx_env_open_for_recoveryT

#define mdbx_env_open_for_recoveryT (
    env,
    pathname,
    target_mets,
    writeable
) `mdbx_env_open_for_recoveryW (env, pathname, target_mets, writeable)`

---

define mdbx_preopen_snapinfoT

#define mdbx_preopen_snapinfoT (
    pathname,
    info,
    bytes
) `mdbx_preopen_snapinfoW (pathname, info, bytes)`

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