diff options
Diffstat (limited to 'newlib/libc/include/sys/reent.h')
| -rw-r--r-- | newlib/libc/include/sys/reent.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h index 8b78f5bc8..21f02cc61 100644 --- a/newlib/libc/include/sys/reent.h +++ b/newlib/libc/include/sys/reent.h @@ -108,10 +108,15 @@ struct _atexit { (var)->_on_exit_args._fnargs[0] = _NULL #endif -#define _REENT_INIT_ATEXIT \ +#ifdef _REENT_GLOBAL_ATEXIT +# define _REENT_INIT_ATEXIT +# define _REENT_INIT_ATEXIT_PTR(var, var0) +#else +# define _REENT_INIT_ATEXIT \ _NULL, _ATEXIT_INIT, -#define _REENT_INIT_ATEXIT_PTR(var, var0) \ +# define _REENT_INIT_ATEXIT_PTR(var, var0) \ (var)->_atexit = _NULL; _ATEXIT_INIT_PTR(var0); +#endif /* * Stdio buffers. @@ -410,9 +415,11 @@ struct _reent /* signal info */ void (**(_sig_func))(int); +# ifndef _REENT_GLOBAL_ATEXIT /* atexit stuff */ struct _atexit *_atexit; struct _atexit _atexit0; +# endif struct _glue __sglue; /* root of glue chain */ __FILE *__sf; /* file descriptors */ @@ -654,9 +661,11 @@ struct _reent } _unused; } _new; +# ifndef _REENT_GLOBAL_ATEXIT /* atexit stuff */ struct _atexit *_atexit; /* points to head of LIFO stack */ struct _atexit _atexit0; /* one guaranteed table, required by ANSI */ +# endif /* signal info */ void (**(_sig_func))(int); @@ -803,7 +812,12 @@ void _reclaim_reent _PARAMS ((struct _reent *)); #define _GLOBAL_REENT _global_impure_ptr -#define _GLOBAL_ATEXIT (_GLOBAL_REENT->_atexit) +#ifdef _REENT_GLOBAL_ATEXIT +extern struct _atexit *_global_atexit; /* points to head of LIFO stack */ +# define _GLOBAL_ATEXIT _global_atexit +#else +# define _GLOBAL_ATEXIT (_GLOBAL_REENT->_atexit) +#endif #ifdef __cplusplus } |