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mdbx: rework mdbx_chk & tree-traversal.

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Change-Id: Idc131539426fe0cbb97a105cff2d0a12b1496bfe
This commit is contained in:
Leonid Yuriev
2020-09-04 02:21:00 +03:00
parent 9a5df2b284
commit b1877d08ae
4 changed files with 293 additions and 232 deletions
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7
mdbx.h
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@@ -4098,14 +4098,15 @@ mdbx_env_get_oomfunc(const MDBX_env *env);
/** Page types for traverse the b-tree.
* \see mdbx_env_pgwalk() \see MDBX_pgvisitor_func */
enum MDBX_page_type_t {
MDBX_page_void,
MDBX_page_broken,
MDBX_page_meta,
MDBX_page_large,
MDBX_page_branch,
MDBX_page_leaf,
MDBX_page_dupfixed_leaf,
MDBX_subpage_leaf,
MDBX_subpage_dupfixed_leaf
MDBX_subpage_dupfixed_leaf,
MDBX_subpage_broken,
};
#ifndef __cplusplus
typedef enum MDBX_page_type_t MDBX_page_type_t;
@@ -4122,7 +4123,7 @@ typedef enum MDBX_page_type_t MDBX_page_type_t;
typedef int MDBX_pgvisitor_func(
const uint64_t pgno, const unsigned number, void *const ctx, const int deep,
const char *const dbi, const size_t page_size, const MDBX_page_type_t type,
const size_t nentries, const size_t payload_bytes,
const MDBX_error_t err, const size_t nentries, const size_t payload_bytes,
const size_t header_bytes, const size_t unused_bytes) cxx17_noexcept;
/** B-tree traversal function. */