diff options
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/stdlib/__atexit.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/newlib/libc/stdlib/__atexit.c b/newlib/libc/stdlib/__atexit.c index 18edc8c91..a3d5bdfbf 100644 --- a/newlib/libc/stdlib/__atexit.c +++ b/newlib/libc/stdlib/__atexit.c @@ -83,12 +83,20 @@ _DEFUN (__register_exitproc, if (p->_ind >= _ATEXIT_SIZE) { #ifndef _ATEXIT_DYNAMIC_ALLOC +#ifndef __SINGLE_THREAD__ + __lock_release_recursive(__atexit_lock); +#endif return -1; #else /* Don't dynamically allocate the atexit array if malloc is not available. */ if (!malloc) - return -1; + { +#ifndef __SINGLE_THREAD__ + __lock_release_recursive(__atexit_lock); +#endif + return -1; + } p = (struct _atexit *) malloc (sizeof *p); if (p == NULL) |