From 3a5be53a84ac68255fbcecb73b8fe58a35550c26 Mon Sep 17 00:00:00 2001
From: Markos Chandras <markos.chandras@imgtec.com>
Date: Wed, 10 Oct 2012 15:17:10 +0100
Subject: rename: Use renameat if arch does not have the rename syscall

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
 libc/sysdeps/linux/common/rename.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'libc/sysdeps/linux/common/rename.c')

diff --git a/libc/sysdeps/linux/common/rename.c b/libc/sysdeps/linux/common/rename.c
index 6183cf494..3ce5a5e3e 100644
--- a/libc/sysdeps/linux/common/rename.c
+++ b/libc/sysdeps/linux/common/rename.c
@@ -9,5 +9,14 @@
 
 #include <sys/syscall.h>
 #include <stdio.h>
+#include <unistd.h>
 
+#if defined __NR_renameat && !defined __NR_rename
+# include <fcntl.h>
+int rename(const char *oldpath, const char *newpath)
+{
+	return renameat(AT_FDCWD, oldpath, AT_FDCWD, newpath);
+}
+#else
 _syscall2(int, rename, const char *, oldpath, const char *, newpath)
+#endif
-- 
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