diff options
| author | Yuqian Yang <crupest@crupest.life> | 2025-02-12 15:55:21 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-02-12 15:55:21 +0800 |
| commit | 10eb95869601e145b1d8bc909424777c25752d51 (patch) | |
| tree | 49449a4076ded9bd937a51679318edbe2a532cae /works/life/operating-system-experiment/Interlocked.cpp | |
| parent | 29ba3e88b1a7425fe00af0005b8a8228103aa21c (diff) | |
| parent | f8c10dd1fc55e60f35286475356e48c4f642eb63 (diff) | |
| download | crupest-10eb95869601e145b1d8bc909424777c25752d51.tar.gz crupest-10eb95869601e145b1d8bc909424777c25752d51.tar.bz2 crupest-10eb95869601e145b1d8bc909424777c25752d51.zip | |
import(life): IMPORT crupest/life COMPLETE.
Diffstat (limited to 'works/life/operating-system-experiment/Interlocked.cpp')
| -rw-r--r-- | works/life/operating-system-experiment/Interlocked.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/works/life/operating-system-experiment/Interlocked.cpp b/works/life/operating-system-experiment/Interlocked.cpp new file mode 100644 index 0000000..7fc8c6b --- /dev/null +++ b/works/life/operating-system-experiment/Interlocked.cpp @@ -0,0 +1,16 @@ +#include "Interlocked.hpp"
+
+#ifdef CRU_WINDOWS
+#include <Windows.h>
+#else
+#endif
+
+namespace cru {
+void CruInterlockedAdd(volatile long long *v, long long a) {
+#ifdef CRU_WINDOWS
+ InterlockedAdd64(v, a);
+#else
+ __sync_fetch_and_add(v, a);
+#endif
+}
+} // namespace cru
|