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Diffstat (limited to 'libpthread/nptl/sysdeps/csky/pthread_spin_trylock.S')
-rw-r--r--libpthread/nptl/sysdeps/csky/pthread_spin_trylock.S7
1 files changed, 7 insertions, 0 deletions
diff --git a/libpthread/nptl/sysdeps/csky/pthread_spin_trylock.S b/libpthread/nptl/sysdeps/csky/pthread_spin_trylock.S
index 113e94d51..2682e4cb9 100644
--- a/libpthread/nptl/sysdeps/csky/pthread_spin_trylock.S
+++ b/libpthread/nptl/sysdeps/csky/pthread_spin_trylock.S
@@ -1,3 +1,10 @@
+/*
+ * Copyright (C) 2017 Hangzhou C-SKY Microsystems co.,ltd.
+ *
+ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB
+ * in this tarball.
+ */
+
#define _ERRNO_H 1
#include <bits/errno.h>
#include <sysdep.h>