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mdbx: рефакторинг mdbx_txn_commit_ex() 3/5 (вычленение txn_nested_join()).

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Леонид Юрьев (Leonid Yuriev)
2025-01-07 17:24:08 +03:00
parent c6cd482ea0
commit b9b784c18e
3 changed files with 147 additions and 136 deletions
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6
src/proto.h
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@@ -68,13 +68,17 @@ enum {
};
MDBX_INTERNAL int txn_end(MDBX_txn *txn, unsigned mode);
MDBX_INTERNAL int txn_write(MDBX_txn *txn, iov_ctx_t *ctx);
MDBX_INTERNAL void txn_merge(MDBX_txn *const parent, MDBX_txn *const txn, const size_t parent_retired_len);
MDBX_INTERNAL MDBX_txn *txn_alloc(const MDBX_txn_flags_t flags, MDBX_env *env);
MDBX_INTERNAL MDBX_txn *txn_basal_create(const size_t max_dbi);
MDBX_INTERNAL void txn_basal_destroy(MDBX_txn *txn);
MDBX_INTERNAL int txn_nested_create(MDBX_txn *parent, const MDBX_txn_flags_t flags);
MDBX_INTERNAL void txn_nested_abort(MDBX_txn *nested);
struct commit_timestamp {
uint64_t start, prep, gc, audit, write, sync, gc_cpu;
};
MDBX_INTERNAL int txn_nested_join(MDBX_txn *txn, struct commit_timestamp *ts);
/* env.c */
MDBX_INTERNAL int env_open(MDBX_env *env, mdbx_mode_t mode);
MDBX_INTERNAL int env_info(const MDBX_env *env, const MDBX_txn *txn, MDBX_envinfo *out, size_t bytes, troika_t *troika);