From 8a915880e7c86534859353f40ee18fbbe8004c26 Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Thu, 2 Aug 2001 09:55:58 +0000
Subject: Teach libc5 about realpath  -Erik

---
 util-linux/umount.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'util-linux')

diff --git a/util-linux/umount.c b/util-linux/umount.c
index 8565744..74638d2 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -30,6 +30,11 @@
 #include <stdlib.h>
 #include "busybox.h"
 
+/* Teach libc5 about realpath -- it includes it but the 
+ * prototype is missing... */
+#if (__GLIBC__ <= 2) && (__GLIBC_MINOR__ < 1)
+extern char *realpath(const char *path, char *resolved_path);
+#endif
 
 static const int MNT_FORCE = 1;
 static const int MS_MGC_VAL = 0xc0ed0000; /* Magic number indicatng "new" flags */
-- 
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