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ITS#8021 env_sync is invalid in RDONLY env
Change-Id: I2c9c8bcf4b28ea002cb5e4caa117396a82289924
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4
lmdb.h
4
lmdb.h
@ -714,7 +714,8 @@ int mdb_env_info(MDB_env *env, MDB_envinfo *stat);
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* Data is always written to disk when #mdb_txn_commit() is called,
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* but the operating system may keep it buffered. LMDB always flushes
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* the OS buffers upon commit as well, unless the environment was
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* opened with #MDB_NOSYNC or in part #MDB_NOMETASYNC.
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* opened with #MDB_NOSYNC or in part #MDB_NOMETASYNC. This call is
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* not valid if the environment was opened with #MDB_RDONLY.
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* @param[in] env An environment handle returned by #mdb_env_create()
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* @param[in] force If non-zero, force a synchronous flush. Otherwise
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* if the environment has the #MDB_NOSYNC flag set the flushes
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@ -722,6 +723,7 @@ int mdb_env_info(MDB_env *env, MDB_envinfo *stat);
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* @return A non-zero error value on failure and 0 on success. Some possible
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* errors are:
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* <ul>
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* <li>EACCES - the environment is read-only.
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* <li>EINVAL - an invalid parameter was specified.
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* <li>EIO - an error occurred during synchronization.
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* </ul>
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