1 files changed, 42 insertions, 0 deletions
diff --git a/db2/os/os_rpath.c b/db2/os/os_rpath.c
new file mode 100644
index 0000000000..44fd4ec9f4
--- /dev/null
+++ b/db2/os/os_rpath.c
@@ -0,0 +1,42 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ *	Sleepycat Software.  All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_rpath.c	10.2 (Sleepycat) 10/24/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <string.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * __db_rpath --
+ *	Return the last path separator in the path or NULL if none found.
+ *
+ * PUBLIC: char *__db_rpath __P((const char *));
+ */
+char *
+__db_rpath(path)
+	const char *path;
+{
+	const char *s, *last;
+
+	last = NULL;
+	if (PATH_SEPARATOR[1] != '\0') {
+		for (s = path; s[0] != '\0'; ++s)
+			if (strchr(PATH_SEPARATOR, s[0]) != NULL)
+				last = s;
+	} else
+		for (s = path; s[0] != '\0'; ++s)
+			if (s[0] == PATH_SEPARATOR[0])
+				last = s;
+	return ((char *)last);
+}