diff options
Diffstat (limited to 'newlib/libc/include')
| -rw-r--r-- | newlib/libc/include/stdlib.h | 1 | ||||
| -rw-r--r-- | newlib/libc/include/sys/reent.h | 35 |
2 files changed, 30 insertions, 6 deletions
diff --git a/newlib/libc/include/stdlib.h b/newlib/libc/include/stdlib.h index 38890675a..ca7c2a73f 100644 --- a/newlib/libc/include/stdlib.h +++ b/newlib/libc/include/stdlib.h @@ -108,6 +108,7 @@ int _EXFUN(system,(const char *__string)); long _EXFUN(a64l,(const char *__input)); char * _EXFUN(l64a,(long __input)); char * _EXFUN(_l64a_r,(struct _reent *,long __input)); +int _EXFUN(on_exit,(_VOID (*__func)(int, _PTR),_PTR __arg)); int _EXFUN(putenv,(const char *__string)); int _EXFUN(_putenv_r,(struct _reent *, const char *__string)); int _EXFUN(setenv,(const char *__string, const char *__value, int __overwrite)); diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h index 7a5305328..5303ed3dd 100644 --- a/newlib/libc/include/sys/reent.h +++ b/newlib/libc/include/sys/reent.h @@ -72,11 +72,15 @@ struct _atexit { struct _atexit *_next; /* next in list */ int _ind; /* next index in this table */ void (*_fns[_ATEXIT_SIZE])(void); /* the table itself */ + void *_fnargs[_ATEXIT_SIZE]; /* fn args for on_exit */ + __uint32_t _fntypes; /* type of exit routine */ }; #else struct _atexit { int _ind; /* next index in this table */ void (*_fns[_ATEXIT_SIZE])(void); /* the table itself */ + void *_fnargs[_ATEXIT_SIZE]; /* fn args for on_exit */ + __uint32_t _fntypes; /* type of exit routine */ }; #endif @@ -304,14 +308,15 @@ struct _reent }; #define _REENT_INIT(var) \ - { &var.__sf_fake, &var.__sf_fake, &var.__sf_fake, 0, 0, _NULL, 0, 0, \ + { (struct __sFILE *)&var.__sf_fake, (struct __sFILE *)&var.__sf_fake, \ + (struct __sFILE *)&var.__sf_fake, 0, 0, _NULL, 0, 0, \ "C", _NULL, _NULL, 0, 0, _NULL, _NULL, _NULL, _NULL, _NULL, \ - { 0, _NULL }, { _NULL, 0, _NULL }, 0, _NULL } + { 0, _NULL, _NULL, 0 }, { _NULL, 0, _NULL }, _NULL, 0, _NULL } #define _REENT_INIT_PTR(var) \ - { var->_stdin = &var->__sf_fake; \ - var->_stdout = &var->__sf_fake; \ - var->_stderr = &var->__sf_fake; \ + { var->_stdin = (struct __sFILE *)&var->__sf_fake; \ + var->_stdout = (struct __sFILE *)&var->__sf_fake; \ + var->_stderr = (struct __sFILE *)&var->__sf_fake; \ var->_errno = 0; \ var->_inc = 0; \ var->_emergency = _NULL; \ @@ -328,12 +333,21 @@ struct _reent var->_asctime_buf = _NULL; \ var->_sig_func = _NULL; \ var->_atexit._ind = 0; \ - var->_atexit._fns = _NULL}; \ + var->_atexit._fns[0] = _NULL; \ + var->_atexit._fnargs[0] = _NULL; \ + var->_atexit._fntypes = 0; \ var->__sglue._next = _NULL; \ var->__sglue._niobs = 0; \ var->__sglue._iobs = _NULL; \ var->__sf = 0; \ var->_misc = _NULL; \ + var->__sf_fake._p = _NULL; \ + var->__sf_fake._r = 0; \ + var->__sf_fake._w = 0; \ + var->__sf_fake._flags = 0; \ + var->__sf_fake._file = 0; \ + var->__sf_fake._lbfsize = 0; \ + var->__sf_fake._data = _NULL; \ } /* signal info */ @@ -537,6 +551,15 @@ struct _reent var->_new._reent._mbtowc_state = 0; \ var->_new._reent._wctomb_state = 0; \ var->_new._reent._l64a_buf[0] = '\0'; \ + var->_atexit = _NULL; \ + var->_atexit0._ind = 0; \ + var->_atexit0._fns[0] = _NULL; \ + var->_atexit0._fntypes = 0; \ + var->_sig_func = _NULL; \ + var->__sglue._next = _NULL; \ + var->__sglue._niobs = 0; \ + var->__sglue._iobs = _NULL; \ + memset(var->__sf,0,sizeof(var->__sf)); \ } #define _REENT_CHECK_RAND48(ptr) /* nothing */ |