7f0ed188ba
Upstream stopped supporting LTS 1.6.* releases. Let's move to the 2.x branch which only supports LMDB (patched to use MDB_WRITEMAP) and uses __thread (thus, needs clang or lang/gcc). The config format changed a bit, /usr/local/libexec/knot1to2 might help. Most work done by Alexis Vachette, ok fcambus@
18 lines
551 B
Plaintext
18 lines
551 B
Plaintext
$OpenBSD: patch-src_contrib_lmdb_mdb_c,v 1.1 2017/06/01 13:42:01 jca Exp $
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Index: src/contrib/lmdb/mdb.c
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--- src/contrib/lmdb/mdb.c.orig
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+++ src/contrib/lmdb/mdb.c
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@@ -4921,6 +4921,12 @@ mdb_env_open(MDB_env *env, const char *path, unsigned
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if (env->me_fd!=INVALID_HANDLE_VALUE || (flags & ~(CHANGEABLE|CHANGELESS)))
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return EINVAL;
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+ /*
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+ * Always force MDB_WRITEMAP, the code does the right thing if
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+ * asking for a read-only handle.
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+ */
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+ flags |= MDB_WRITEMAP;
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+
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flags |= env->me_flags;
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rc = mdb_fname_init(path, flags, &fname);
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