Nullability check for stdatomic module.
Bugs: b/245972273
Test: adb shell
Change-Id: I8d20606555f88b535259a589517f4c60b65f6761
diff --git a/libc/include/bits/stdatomic.h b/libc/include/bits/stdatomic.h
index 2ce6ee6..fe3d68d 100644
--- a/libc/include/bits/stdatomic.h
+++ b/libc/include/bits/stdatomic.h
@@ -269,18 +269,18 @@
#define ATOMIC_FLAG_INIT { ATOMIC_VAR_INIT(false) }
-static __inline bool atomic_flag_test_and_set_explicit(volatile atomic_flag *__object, memory_order __order) {
+static __inline bool atomic_flag_test_and_set_explicit(volatile atomic_flag * _Nonnull __object, memory_order __order) {
return (atomic_exchange_explicit(&__object->__flag, 1, __order));
}
-static __inline void atomic_flag_clear_explicit(volatile atomic_flag *__object, memory_order __order) {
+static __inline void atomic_flag_clear_explicit(volatile atomic_flag * _Nonnull __object, memory_order __order) {
atomic_store_explicit(&__object->__flag, 0, __order);
}
-static __inline bool atomic_flag_test_and_set(volatile atomic_flag *__object) {
+static __inline bool atomic_flag_test_and_set(volatile atomic_flag * _Nonnull __object) {
return (atomic_flag_test_and_set_explicit(__object, memory_order_seq_cst));
}
-static __inline void atomic_flag_clear(volatile atomic_flag *__object) {
+static __inline void atomic_flag_clear(volatile atomic_flag * _Nonnull __object) {
atomic_flag_clear_explicit(__object, memory_order_seq_cst);
}