From dbaa240832c159e395e8b3104ecdb551c8f96b5d Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 14 Nov 2012 00:08:18 -0500
Subject: libc/sysdeps: add dup3 syscall wrapper

Some projects (like udev) are starting to use this.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 libc/sysdeps/linux/common/dup3.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 libc/sysdeps/linux/common/dup3.c

(limited to 'libc/sysdeps/linux/common/dup3.c')

diff --git a/libc/sysdeps/linux/common/dup3.c b/libc/sysdeps/linux/common/dup3.c
new file mode 100644
index 000000000..539c0716c
--- /dev/null
+++ b/libc/sysdeps/linux/common/dup3.c
@@ -0,0 +1,13 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * dup2() for uClibc
+ *
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <unistd.h>
+
+_syscall3(int, dup3, int, oldfd, int, newfd, int, flags)
-- 
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