diff options
Diffstat (limited to 'libc/include/stdatomic.h')
| -rw-r--r-- | libc/include/stdatomic.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/include/stdatomic.h b/libc/include/stdatomic.h index 3db25a7..58cb1bc 100644 --- a/libc/include/stdatomic.h +++ b/libc/include/stdatomic.h @@ -33,7 +33,7 @@ #include <sys/cdefs.h> -#if defined(__cplusplus) && defined(_USING_LIBCXX) +#if defined(__cplusplus) && __cplusplus >= 201103L && defined(_USING_LIBCXX) # ifdef __clang__ # if __has_feature(cxx_atomic) # define _STDATOMIC_HAVE_ATOMIC @@ -89,6 +89,7 @@ using std::atomic_signal_fence; using std::memory_order; using std::memory_order_relaxed; using std::memory_order_consume; +using std::memory_order_acquire; using std::memory_order_release; using std::memory_order_acq_rel; using std::memory_order_seq_cst; |