diff options
Diffstat (limited to 'lib/asan/asan_stack.cc')
-rw-r--r-- | lib/asan/asan_stack.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/asan/asan_stack.cc b/lib/asan/asan_stack.cc index 8188f3b5b6e9..cf7a587fa65a 100644 --- a/lib/asan/asan_stack.cc +++ b/lib/asan/asan_stack.cc @@ -13,6 +13,21 @@ //===----------------------------------------------------------------------===// #include "asan_internal.h" #include "asan_stack.h" +#include "sanitizer_common/sanitizer_atomic.h" + +namespace __asan { + +static atomic_uint32_t malloc_context_size; + +void SetMallocContextSize(u32 size) { + atomic_store(&malloc_context_size, size, memory_order_release); +} + +u32 GetMallocContextSize() { + return atomic_load(&malloc_context_size, memory_order_acquire); +} + +} // namespace __asan // ------------------ Interface -------------- {{{1 |