diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | thread_pthread.c | 7 |
2 files changed, 12 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Mon Jul 4 22:24:46 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com> + + * thread_pthread.c (get_stack): For NetBSD/FreeBSD, use + pthread_attr_getstack() if possible. and, remove an assumption + of stack growing direction. + Mon Jul 4 20:42:31 2011 Yusuke Endoh <mame@tsg.ne.jp> * ext/coverage/coverage.c: revert r32071. The commit caused SEGV on diff --git a/thread_pthread.c b/thread_pthread.c index abb547defb..41d6399c3c 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -479,9 +479,14 @@ get_stack(void **addr, size_t *size) # elif defined HAVE_PTHREAD_ATTR_GET_NP /* FreeBSD, DragonFly BSD, NetBSD */ CHECK_ERR(pthread_attr_init(&attr)); CHECK_ERR(pthread_attr_get_np(pthread_self(), &attr)); +# ifdef HAVE_PTHREAD_ATTR_GETSTACK + CHECK_ERR(pthread_attr_getstack(&attr, addr, size)); + STACK_DIR_UPPER((void)0, (void)(*addr = (char *)*addr + *size)); +# else CHECK_ERR(pthread_attr_getstackaddr(&attr, addr)); CHECK_ERR(pthread_attr_getstacksize(&attr, size)); - *addr = (char *)*addr + *size; + STACK_DIR_UPPER((void)0, (void)(*addr = (char *)*addr + *size)); +# endif # else /* MacOS X */ pthread_t th = pthread_self(); *addr = pthread_get_stackaddr_np(th); |