[SystemZ][ZOS] Fix __libcpp_thrad_isnull()
Previous pthread revision https://reviews.llvm.org/D91875 missed a small change for `__libcpp_thrad_isnull()` required for z/OS.
Reviewed By: zibi
Differential Revision: https://reviews.llvm.org/D96302
GitOrigin-RevId: 48fcce1aea9e783c3fe64482f06a965707e75990
diff --git a/include/__threading_support b/include/__threading_support
index 45e3016..46438b7 100644
--- a/include/__threading_support
+++ b/include/__threading_support
@@ -500,7 +500,7 @@
// Thread
bool __libcpp_thread_isnull(const __libcpp_thread_t *__t) {
- return *__t == __libcpp_thread_t();
+ return __libcpp_thread_get_id(__t) == 0;
}
int __libcpp_thread_create(__libcpp_thread_t *__t, void *(*__func)(void *),
