ISAR/libmdbx
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mdbx: merge branch master into devel.

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Change-Id: I0568e92101e8e3ddf3572c6973542752cd1c235d
This commit is contained in:
Leonid Yuriev 2021-04-26 02:08:03 +03:00
commit f29283a620
2 changed files with 2 additions and 2 deletions
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2
README.md
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@ -224,7 +224,7 @@ the user's point of view.
> due to its internal limitations and unimplemented functions, i.e. the `MDBX_UNABLE_EXTEND_MAPSIZE` error will be returned.
4. Automatic continuous zero-overhead database compactification.
> During each commit _libmdbx_ merges suitable freeing pages into unallocated area
> During each commit _libmdbx_ merges a freeing pages which adjacent with the unallocated area
> at the end of file, and then truncates unused space when a lot enough of.
5. The same database format for 32- and 64-bit builds.

2
src/core.c
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@ -21175,7 +21175,7 @@ __cold int mdbx_env_set_option(MDBX_env *env, const MDBX_option_t option,
case MDBX_opt_txn_dp_initial:
if (unlikely(value > MDBX_PGL_LIMIT || value < CURSOR_STACK * 4))
return MDBX_EINVAL;
if (unlikely(env->me_txn0 == NULL))
if (unlikely(env->me_flags & MDBX_RDONLY))
return MDBX_EACCESS;
if (lock_needed) {
err = mdbx_txn_lock(env, false);