From 17282292c2259b130ef7833bdac97c8ce8bf5515 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Wed, 28 May 2008 14:19:27 +0000
Subject: - add strrchr

---
 libbb/strrstr.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 libbb/strrstr.c

(limited to 'libbb/strrstr.c')

diff --git a/libbb/strrstr.c b/libbb/strrstr.c
new file mode 100644
index 000000000..b314264f5
--- /dev/null
+++ b/libbb/strrstr.c
@@ -0,0 +1,20 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 2008 Bernhard Fischer
+ *
+ * Licensed under GPLv2 or later, see file License in this tarball for details.
+ */
+
+#include "libbb.h"
+
+/* reverse strstr() */
+char* strrstr(const char *haystack, const char *needle)
+{
+	char *tmp = strrchr(haystack, *needle);
+	if (tmp == NULL || strcmp(tmp, needle) != 0)
+		return NULL;
+	return tmp;
+}
+
-- 
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