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mdbx: minor flags cleanup.

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Change-Id: I6ebb0d76963c0bf41051ca97fba4ec6f564519e2
This commit is contained in:
Leo Yuriev
2015-12-11 10:17:45 +03:00
parent 3df7c4b1e1
commit efda814f7e
2 changed files with 4 additions and 3 deletions
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5
mdb.c
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@@ -4830,8 +4830,9 @@ mdbx_env_open_ex(MDB_env *env, const char *path, unsigned flags, mode_t mode, in
rc = MDB_SUCCESS;
flags |= env->me_flags;
if (flags & MDB_RDONLY) {
/* silently ignore irrelevant flags when we're only getting read access */
flags &= ~(MDB_WRITEMAP | MDB_MAPASYNC | MDB_NOSYNC | MDB_NOMETASYNC);
/* LY: silently ignore irrelevant flags when we're only getting read access */
flags &= ~(MDB_WRITEMAP | MDB_MAPASYNC | MDB_NOSYNC | MDB_NOMETASYNC
| MDB_COALESCE | MDB_LIFORECLAIM | MDB_NOMEMINIT);
} else {
if (!((env->me_free_pgs = mdb_midl_alloc(MDB_IDL_UM_MAX)) &&
(env->me_dirty_list = calloc(MDB_IDL_UM_SIZE, sizeof(MDB_ID2)))))