lib/util: move memcache.[ch] to the toplevel 'samba-util' library

This is generic enough that it could be used in all code.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Jul 18 15:43:33 CEST 2014 on sn-devel-104

1 files changed, 0 insertions, 111 deletions

diff --git a/source3/include/memcache.h b/source3/include/memcache.h
deleted file mode 100644
index 97490b963c..0000000000
--- a/source3/include/memcache.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
-   Unix SMB/CIFS implementation.
-   In-memory cache
-   Copyright (C) Volker Lendecke 2007-2008
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __MEMCACHE_H__
-#define __MEMCACHE_H__
-
-struct memcache;
-
-/*
- * A memcache can store different subkeys with overlapping keys, the
- * memcache_number becomes part of the key. Feel free to add caches of your
- * own here.
- *
- * If you add talloc type caches, also note this in the switch statement in
- * memcache_is_talloc().
- */
-
-enum memcache_number {
-	STAT_CACHE,
-	GENCACHE_RAM,
-	GETWD_CACHE,
-	GETPWNAM_CACHE,		/* talloc */
-	MANGLE_HASH2_CACHE,
-	PDB_GETPWSID_CACHE,	/* talloc */
-	SINGLETON_CACHE_TALLOC,	/* talloc */
-	SINGLETON_CACHE,
-	SMB1_SEARCH_OFFSET_MAP
-};
-
-/*
- * Create a memcache structure. max_size is in bytes, if you set it 0 it will
- * not forget anything.
- */
-
-struct memcache *memcache_init(TALLOC_CTX *mem_ctx, size_t max_size);
-
-/*
- * If you set this global memcache, use it as the default cache when NULL is
- * passed to the memcache functions below. This is a workaround for many
- * situations where passing the cache everywhere would be a big hassle.
- */
-
-void memcache_set_global(struct memcache *cache);
-
-/*
- * Add a data blob to the cache
- */
-
-void memcache_add(struct memcache *cache, enum memcache_number n,
-		  DATA_BLOB key, DATA_BLOB value);
-
-/*
- * Add a talloc object to the cache. The difference to memcache_add() is that
- * when the objects is to be discared, talloc_free is called for it. Also
- * talloc_move() ownership of the object to the cache.
- *
- * Please note that the current implementation has a fixed relationship
- * between what cache subtypes store talloc objects and which ones store plain
- * blobs. We can fix this, but for now we don't have a mixed use of blobs vs
- * talloc objects in the cache types.
- */
-
-void memcache_add_talloc(struct memcache *cache, enum memcache_number n,
-			 DATA_BLOB key, void *ptr);
-
-/*
- * Delete an object from the cache
- */
-
-void memcache_delete(struct memcache *cache, enum memcache_number n,
-		     DATA_BLOB key);
-
-/*
- * Look up an object from the cache. Memory still belongs to the cache, so
- * make a copy of it if needed.
- */
-
-bool memcache_lookup(struct memcache *cache, enum memcache_number n,
-		     DATA_BLOB key, DATA_BLOB *value);
-
-/*
- * Look up an object from the cache. Memory still belongs to the cache, so
- * make a copy of it if needed.
- */
-
-void *memcache_lookup_talloc(struct memcache *cache, enum memcache_number n,
-			     DATA_BLOB key);
-
-/*
- * Flush a complete cache subset.
- */
-
-void memcache_flush(struct memcache *cache, enum memcache_number n);
-
-#endif