diff options
Diffstat (limited to 'include/errno.h')
| -rw-r--r-- | include/errno.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/errno.h b/include/errno.h index 14ac3cb10b..15ece2f97f 100644 --- 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 +#define _ERRNO_H #include <asm-generic/errno.h> @@ -8,5 +15,10 @@ extern int errno; #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 */ |