diff options
Diffstat (limited to 'newlib/libc/include/sys/reent.h')
| -rw-r--r-- | newlib/libc/include/sys/reent.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h index 5303ed3dd..1edfad696 100644 --- a/newlib/libc/include/sys/reent.h +++ b/newlib/libc/include/sys/reent.h @@ -607,7 +607,14 @@ void _reclaim_reent _PARAMS ((struct _reent *)); /* #define _REENT_ONLY define this to get only reentrant routines */ #ifndef _REENT_ONLY -#define _REENT _impure_ptr + +#if defined(__DYNAMIC_REENT__) && !defined(__SINGLE_THREAD__) + struct _reent * _EXFUN(__getreent, (void)); +# define _REENT (__getreent()) +#else /* __SINGLE_THREAD__ || !__DYNAMIC_REENT__ */ +# define _REENT _impure_ptr +#endif /* __SINGLE_THREAD__ || !__DYNAMIC_REENT__ */ + #endif /* !_REENT_ONLY */ #ifdef __cplusplus |