1 files changed, 38 insertions, 0 deletions
diff --git a/src/clib/bsearch.c b/src/clib/bsearch.c
new file mode 100644
index 00000000..3e55009a
--- /dev/null
+++ b/src/clib/bsearch.c
@@ -0,0 +1,38 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2010, 2012 Oracle and/or its affiliates.  All rights reserved.
+ *
+ * $Id$
+ */
+
+#include "db_config.h"
+
+#include "db_int.h"
+
+/*
+ * bsearch --
+ *
+ * PUBLIC: #ifndef HAVE_BSEARCH
+ * PUBLIC: void *bsearch __P((const void *, const void *, size_t,
+ * PUBLIC:	size_t, int (*)(const void *, const void *)));
+ * PUBLIC: #endif
+ */
+
+void *bsearch(key, base, nmemb, size, cmp)
+	const void *key;
+	const void *base;
+	size_t nmemb;
+	size_t size;
+	int (*cmp) __P((const void *, const void *));
+{
+	size_t i;
+
+	/* not doing a binary search, but searching linearly */
+	for (i=0; i < nmemb; i++) {
+		if ((*cmp)(key, (const void *)((char *)base + i * size)) == 0)
+			return ((void *)((char *)base + i * size));
+	}
+
+	return (NULL);
+}