From 98f53c576045dbc85525ca39a913f078f84ec35d Mon Sep 17 00:00:00 2001
From: Markos Chandras <markos.chandras@imgtec.com>
Date: Wed, 10 Oct 2012 15:05:37 +0100
Subject: rmdir: Use unlinkat if arch does not have the rmdir 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/rmdir.c | 8 ++++++++
 1 file changed, 8 insertions(+)

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

diff --git a/libc/sysdeps/linux/common/rmdir.c b/libc/sysdeps/linux/common/rmdir.c
index bad66544b..d534b40b1 100644
--- a/libc/sysdeps/linux/common/rmdir.c
+++ b/libc/sysdeps/linux/common/rmdir.c
@@ -11,5 +11,13 @@
 #include <unistd.h>
 
 
+#if defined __NR_unlinkat && !defined __NR_rmdir
+# include <fcntl.h>
+int rmdir(const char *pathname)
+{
+	return unlinkat(AT_FDCWD, pathname, AT_REMOVEDIR);
+}
+#else
 _syscall1(int, rmdir, const char *, pathname)
+#endif
 libc_hidden_def(rmdir)
-- 
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