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-rw-r--r--thread_pthread.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/thread_pthread.c b/thread_pthread.c
index bfff385292..10c7a83dd3 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -607,7 +607,7 @@ ruby_init_stack(volatile VALUE *addr
{
size_t size = 0;
size_t space = 0;
-#if defined(HAVE_PTHREAD_ATTR_GET_NP)
+#if defined(STACKADDR_AVAILABLE)
void* addr;
get_stack(&addr, &size);
#elif defined(HAVE_GETRLIMIT)
@@ -615,8 +615,8 @@ ruby_init_stack(volatile VALUE *addr
if (getrlimit(RLIMIT_STACK, &rlim) == 0) {
size = (size_t)rlim.rlim_cur;
}
-#endif
space = size > 5 * 1024 * 1024 ? 1024 * 1024 : size / 5;
+#endif
native_main_thread.stack_maxsize = size - space;
}
}