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Merge branch 'master' of git://git.denx.de/u-boot-net
[platform/kernel/u-boot.git]
/
include
/
errno.h
diff --git
a/include/errno.h
b/include/errno.h
index
e24a33b
..
15ece2f
100644
(file)
--- a/
include/errno.h
+++ b/
include/errno.h
@@
-1,4
+1,11
@@
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Przemyslaw Marczak <p.marczak@samsung.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
#ifndef _ERRNO_H
#ifndef _ERRNO_H
+#define _ERRNO_H
#include <asm-generic/errno.h>
#include <asm-generic/errno.h>
@@
-6,4
+13,12
@@
extern int errno;
#define __set_errno(val) do { errno = val; } while (0)
#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 */
#endif /* _ERRNO_H */