Adding upstream version 2.6.12.upstream/2.6.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/ebimtree.c b/src/ebimtree.c
new file mode 100644
index 0000000..1ac444a
--- /dev/null
+++ b/src/ebimtree.c
@@ -0,0 +1,44 @@
+/*
+ * Elastic Binary Trees - exported functions for Indirect Multi-Byte data nodes.
+ * Version 6.0.6
+ * (C) 2002-2011 - Willy Tarreau <w@1wt.eu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, version 2.1
+ * exclusively.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* Consult ebimtree.h for more details about those functions */
+
+#include <import/ebimtree.h>
+#include <import/ebpttree.h>
+
+/* Find the first occurrence of a key of <len> bytes in the tree <root>.
+ * If none can be found, return NULL.
+ */
+struct ebpt_node *
+ebim_lookup(struct eb_root *root, const void *x, unsigned int len)
+{
+	return __ebim_lookup(root, x, len);
+}
+
+/* Insert ebpt_node <new> into subtree starting at node root <root>.
+ * Only new->key needs be set with the key. The ebpt_node is returned.
+ * If root->b[EB_RGHT]==1, the tree may only contain unique keys. The
+ * len is specified in bytes.
+ */
+struct ebpt_node *
+ebim_insert(struct eb_root *root, struct ebpt_node *new, unsigned int len)
+{
+	return __ebim_insert(root, new, len);
+}