Adding upstream version 2.9.5.upstream/2.9.5

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

1 files changed, 42 insertions, 0 deletions

diff --git a/src/ebsttree.c b/src/ebsttree.c
new file mode 100644
index 0000000..a4fbe33
--- /dev/null
+++ b/src/ebsttree.c
@@ -0,0 +1,42 @@
+/*
+ * Elastic Binary Trees - exported functions for String 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 ebsttree.h for more details about those functions */
+
+#include <import/ebsttree.h>
+
+/* Find the first occurrence of a zero-terminated string <x> in the tree <root>.
+ * It's the caller's responsibility to use this function only on trees which
+ * only contain zero-terminated strings. If none can be found, return NULL.
+ */
+struct ebmb_node *ebst_lookup(struct eb_root *root, const char *x)
+{
+	return __ebst_lookup(root, x);
+}
+
+/* Insert ebmb_node <new> into subtree starting at node root <root>. Only
+ * new->key needs be set with the zero-terminated string key. The ebmb_node is
+ * returned. If root->b[EB_RGHT]==1, the tree may only contain unique keys. The
+ * caller is responsible for properly terminating the key with a zero.
+ */
+struct ebmb_node *ebst_insert(struct eb_root *root, struct ebmb_node *new)
+{
+	return __ebst_insert(root, new);
+}