1 files changed, 11 insertions, 0 deletions
diff --git a/lib/sys/dup2.h b/lib/sys/dup2.h
new file mode 100644
index 0000000..7726efb
--- /dev/null
+++ b/lib/sys/dup2.h
@@ -0,0 +1,11 @@
+#ifndef DUP2_H
+#define DUP2_H
+
+#include "syscalls.h"
+
+int dup2(unsigned int oldfd, unsigned int newfd)
+{
+	return syscall(DUP2, oldfd, newfd);
+}
+
+#endif