diff options
Diffstat (limited to 'include/errno.h')
| -rw-r--r-- | include/errno.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/include/errno.h b/include/errno.h index 35f705100e..9969b1f519 100644 --- a/include/errno.h +++ b/include/errno.h @@ -1,13 +1,20 @@ +#ifndef _ERRNO_H + #include <stdlib/errno.h> #ifdef _ERRNO_H -#if USE_TLS && HAVE___THREAD -# undef errno +# include <tls.h> /* Defines USE_TLS. */ + +# if USE_TLS && HAVE___THREAD +# undef errno +# define errno errno /* For #ifndef errno tests. */ extern __thread int errno; -# define __set_errno(val) (errno = (val)) -#else -# define __set_errno(val) (*__errno_location ()) = (val) -#endif +# define __set_errno(val) (errno = (val)) +# else +# define __set_errno(val) (*__errno_location ()) = (val) +# endif + +#endif /* _ERRNO_H */ -#endif +#endif /* ! _ERRNO_H */ |