diff options
Diffstat (limited to 'libs/libmdbx/src/mdbx.h')
| -rw-r--r-- | libs/libmdbx/src/mdbx.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/libs/libmdbx/src/mdbx.h b/libs/libmdbx/src/mdbx.h index 35faed8488..2d0eeba949 100644 --- a/libs/libmdbx/src/mdbx.h +++ b/libs/libmdbx/src/mdbx.h @@ -493,7 +493,7 @@ typedef struct MDBX_envinfo { uint64_t lower; /* lower limit for datafile size */ uint64_t upper; /* upper limit for datafile size */ uint64_t current; /* current datafile size */ - uint64_t shrink; /* shrink theshold for datafile */ + uint64_t shrink; /* shrink threshold for datafile */ uint64_t grow; /* growth step for datafile */ } mi_geo; uint64_t mi_mapsize; /* Size of the data memory map */ @@ -924,7 +924,6 @@ LIBMDBX_API int mdbx_env_set_maxdbs(MDBX_env *env, MDBX_dbi dbs); * * Returns The maximum size of a key we can write. */ LIBMDBX_API int mdbx_env_get_maxkeysize(MDBX_env *env); -LIBMDBX_API int mdbx_get_maxkeysize(size_t pagesize); /* Set application information associated with the MDBX_env. * @@ -1654,10 +1653,22 @@ typedef void MDBX_debug_func(int type, const char *function, int line, LIBMDBX_API int mdbx_setup_debug(int flags, MDBX_debug_func *logger); -typedef int MDBX_pgvisitor_func(uint64_t pgno, unsigned pgnumber, void *ctx, - const char *dbi, const char *type, - size_t nentries, size_t payload_bytes, - size_t header_bytes, size_t unused_bytes); +typedef enum { + MDBX_page_void, + MDBX_page_meta, + MDBX_page_large, + MDBX_page_branch, + MDBX_page_leaf, + MDBX_page_dupfixed_leaf, + MDBX_subpage_leaf, + MDBX_subpage_dupfixed_leaf +} MDBX_page_type_t; + +typedef int MDBX_pgvisitor_func(uint64_t pgno, unsigned number, void *ctx, + int deep, const char *dbi, size_t page_size, + MDBX_page_type_t type, size_t nentries, + size_t payload_bytes, size_t header_bytes, + size_t unused_bytes); LIBMDBX_API int mdbx_env_pgwalk(MDBX_txn *txn, MDBX_pgvisitor_func *visitor, void *ctx); @@ -1697,6 +1708,13 @@ LIBMDBX_API int mdbx_is_dirty(const MDBX_txn *txn, const void *ptr); LIBMDBX_API int mdbx_dbi_sequence(MDBX_txn *txn, MDBX_dbi dbi, uint64_t *result, uint64_t increment); +LIBMDBX_API int mdbx_limits_pgsize_min(void); +LIBMDBX_API int mdbx_limits_pgsize_max(void); +LIBMDBX_API intptr_t mdbx_limits_dbsize_min(intptr_t pagesize); +LIBMDBX_API intptr_t mdbx_limits_dbsize_max(intptr_t pagesize); +LIBMDBX_API intptr_t mdbx_limits_keysize_max(intptr_t pagesize); +LIBMDBX_API intptr_t mdbx_limits_txnsize_max(intptr_t pagesize); + /*----------------------------------------------------------------------------*/ /* attribute support functions for Nexenta */ typedef uint_fast64_t mdbx_attr_t; |