--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toys/other/realpath.c	Sat Aug 25 14:25:22 2012 -0500
@@ -0,0 +1,31 @@
+/* vi: set sw=4 ts=4:
+ *
+ * realpath.c - Return the canonical version of a pathname
+ *
+ * Copyright 2012 Andre Renaud <andre@bluewatersys.com>
+ *
+ * Not in SUSv4.
+
+USE_REALPATH(NEWTOY(realpath, "<1", TOYFLAG_USR|TOYFLAG_BIN))
+
+config REALPATH
+	bool "realpath"
+	default y
+	help
+	  usage: realpath FILE...
+
+	  Display the canonical absolute pathname
+*/
+
+#include "toys.h"
+
+void realpath_main(void)
+{
+    char **s = toys.optargs;
+    for (s = toys.optargs; *s; s++) {
+        if (!realpath(*s, toybuf)) {
+            perror_msg("cannot access '%s'", *s);
+            toys.exitval = 1;
+        } else xputs(toybuf);
+    }
+}