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	mdbx: add LIBMDBX_NO_EXPORTS_LEGACY_API build option.
				
					
				
			Change-Id: I9d9dcffe63fce843e22132c3829adca57714d818
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							| @@ -6494,11 +6494,13 @@ __cold int mdbx_env_sync_ex(MDBX_env *env, bool force, bool nonblock) { | ||||
|   return mdbx_env_sync_internal(env, force, nonblock); | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| __cold int mdbx_env_sync(MDBX_env *env) { return __inline_mdbx_env_sync(env); } | ||||
|  | ||||
| __cold int mdbx_env_sync_poll(MDBX_env *env) { | ||||
|   return __inline_mdbx_env_sync_poll(env); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| /* Back up parent txn's cursors, then grab the originals for tracking */ | ||||
| static int mdbx_cursor_shadow(MDBX_txn *parent, MDBX_txn *nested) { | ||||
| @@ -7169,10 +7171,12 @@ int mdbx_txn_renew(MDBX_txn *txn) { | ||||
|   return rc; | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| int mdbx_txn_begin(MDBX_env *env, MDBX_txn *parent, MDBX_txn_flags_t flags, | ||||
|                    MDBX_txn **ret) { | ||||
|   return __inline_mdbx_txn_begin(env, parent, flags, ret); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| int mdbx_txn_set_userctx(MDBX_txn *txn, void *ctx) { | ||||
|   int rc = check_txn(txn, MDBX_TXN_BLOCKED - MDBX_TXN_HAS_CHILD); | ||||
| @@ -8942,7 +8946,9 @@ static __always_inline bool mdbx_txn_dbi_exists(MDBX_txn *txn, MDBX_dbi dbi, | ||||
|   return dbi_import(txn, dbi); | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| int mdbx_txn_commit(MDBX_txn *txn) { return __inline_mdbx_txn_commit(txn); } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| /* Merge child txn into parent */ | ||||
| static __inline void mdbx_txn_merge(MDBX_txn *const parent, MDBX_txn *const txn, | ||||
| @@ -10725,6 +10731,7 @@ bailout: | ||||
|   return rc; | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| __cold int mdbx_env_set_mapsize(MDBX_env *env, size_t size) { | ||||
|   return __inline_mdbx_env_set_mapsize(env, size); | ||||
| } | ||||
| @@ -10744,6 +10751,7 @@ __cold int mdbx_env_set_maxreaders(MDBX_env *env, unsigned readers) { | ||||
| __cold int mdbx_env_get_maxreaders(const MDBX_env *env, unsigned *readers) { | ||||
|   return __inline_mdbx_env_get_maxreaders(env, readers); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| /* Further setup required for opening an MDBX environment */ | ||||
| static __cold int mdbx_setup_dxb(MDBX_env *env, const int lck_rc) { | ||||
| @@ -12192,9 +12200,11 @@ __cold int mdbx_env_close_ex(MDBX_env *env, bool dont_sync) { | ||||
|   return rc; | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| __cold int mdbx_env_close(MDBX_env *env) { | ||||
|   return __inline_mdbx_env_close(env); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| /* Compare two items pointing at aligned unsigned int's. */ | ||||
| static int __hot cmp_int_align4(const MDBX_val *a, const MDBX_val *b) { | ||||
| @@ -18216,9 +18226,11 @@ static void mdbx_stat0(const MDBX_env *env, const MDBX_db *db, MDBX_stat *dest, | ||||
|     dest->ms_mod_txnid = db->md_mod_txnid; | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| __cold int mdbx_env_stat(const MDBX_env *env, MDBX_stat *stat, size_t bytes) { | ||||
|   return __inline_mdbx_env_stat(env, stat, bytes); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| __cold int mdbx_env_stat_ex(const MDBX_env *env, const MDBX_txn *txn, | ||||
|                             MDBX_stat *dest, size_t bytes) { | ||||
| @@ -18309,10 +18321,12 @@ __cold int mdbx_dbi_dupsort_depthmask(MDBX_txn *txn, MDBX_dbi dbi, | ||||
|   return (rc == MDBX_NOTFOUND) ? MDBX_SUCCESS : rc; | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| __cold int mdbx_env_info(const MDBX_env *env, MDBX_envinfo *info, | ||||
|                          size_t bytes) { | ||||
|   return __inline_mdbx_env_info(env, info, bytes); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| __cold int mdbx_env_info_ex(const MDBX_env *env, const MDBX_txn *txn, | ||||
|                             MDBX_envinfo *arg, size_t bytes) { | ||||
| @@ -18818,9 +18832,11 @@ int mdbx_dbi_flags_ex(MDBX_txn *txn, MDBX_dbi dbi, unsigned *flags, | ||||
|   return MDBX_SUCCESS; | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| int mdbx_dbi_flags(MDBX_txn *txn, MDBX_dbi dbi, unsigned *flags) { | ||||
|   return __inline_mdbx_dbi_flags(txn, dbi, flags); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| /* Add all the DB's pages to the free list. | ||||
|  * [in] mc Cursor on the DB to free. | ||||
| @@ -19347,6 +19363,7 @@ static txnid_t __cold mdbx_kick_longlived_readers(MDBX_env *env, | ||||
|   return mdbx_find_oldest(env->me_txn); | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| __cold int mdbx_env_set_syncbytes(MDBX_env *env, size_t threshold) { | ||||
|   return __inline_mdbx_env_set_syncbytes(env, threshold); | ||||
| } | ||||
| @@ -19354,6 +19371,7 @@ __cold int mdbx_env_set_syncbytes(MDBX_env *env, size_t threshold) { | ||||
| __cold int mdbx_env_set_syncperiod(MDBX_env *env, unsigned seconds_16dot16) { | ||||
|   return __inline_mdbx_env_set_syncperiod(env, seconds_16dot16); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| __cold int mdbx_env_set_hsr(MDBX_env *env, MDBX_hsr_func *hsr) { | ||||
|   int rc = check_env(env); | ||||
| @@ -20470,6 +20488,7 @@ int mdbx_dbi_sequence(MDBX_txn *txn, MDBX_dbi dbi, uint64_t *result, | ||||
|  | ||||
| /*----------------------------------------------------------------------------*/ | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| __cold MDBX_NOTHROW_CONST_FUNCTION intptr_t mdbx_limits_pgsize_min(void) { | ||||
|   return __inline_mdbx_limits_pgsize_min(); | ||||
| } | ||||
| @@ -20477,6 +20496,7 @@ __cold MDBX_NOTHROW_CONST_FUNCTION intptr_t mdbx_limits_pgsize_min(void) { | ||||
| __cold MDBX_NOTHROW_CONST_FUNCTION intptr_t mdbx_limits_pgsize_max(void) { | ||||
|   return __inline_mdbx_limits_pgsize_max(); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| __cold intptr_t mdbx_limits_dbsize_min(intptr_t pagesize) { | ||||
|   if (pagesize < 1) | ||||
| @@ -20581,6 +20601,7 @@ uint32_t mdbx_key_from_ptrfloat(const float *const ieee754_32bit) { | ||||
|   return float2key(ieee754_32bit); | ||||
| } | ||||
|  | ||||
| #ifndef LIBMDBX_NO_EXPORTS_LEGACY_API | ||||
| MDBX_NOTHROW_CONST_FUNCTION uint64_t mdbx_key_from_int64(const int64_t i64) { | ||||
|   return __inline_mdbx_key_from_int64(i64); | ||||
| } | ||||
| @@ -20588,6 +20609,7 @@ MDBX_NOTHROW_CONST_FUNCTION uint64_t mdbx_key_from_int64(const int64_t i64) { | ||||
| MDBX_NOTHROW_CONST_FUNCTION uint32_t mdbx_key_from_int32(const int32_t i32) { | ||||
|   return __inline_mdbx_key_from_int32(i32); | ||||
| } | ||||
| #endif /* LIBMDBX_NO_EXPORTS_LEGACY_API */ | ||||
|  | ||||
| #define IEEE754_DOUBLE_MANTISSA_SIZE 52 | ||||
| #define IEEE754_DOUBLE_EXPONENTA_BIAS 0x3FF | ||||
|   | ||||
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