Merge branch 'master' of git://git.denx.de/u-boot-sunxi

[u-boot] / include / errno.h

diff --git a/include/errno.h b/include/errno.h
index e24a33b386fefbbcb0bf24f742cccf32b4adc006..ccb7869e1708cde503bb0ac6e32584c51e45d40b 100644 (file)
--- a/include/errno.h
+++ b/include/errno.h
@@ -1,9 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Przemyslaw Marczak <p.marczak@samsung.com>
+ */
 #ifndef _ERRNO_H
+#define _ERRNO_H
 
-#include <asm-generic/errno.h>
+#include <linux/errno.h>
 
 extern int errno;
 
 #define __set_errno(val) do { errno = val; } while (0)
 
+#ifdef CONFIG_ERRNO_STR
+const char *errno_str(int errno);
+#else
+static inline const char *errno_str(int errno)
+{
+       return 0;
+}
+#endif
 #endif /* _ERRNO_H */