binary semaphore

petiaccja · Mar 9, 2024 · cc83fc7 · cc83fc7
1 parent c22084b
commit cc83fc7
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/include/asyncpp/semaphore.hpp b/include/asyncpp/semaphore.hpp
@@ -10,6 +10,7 @@
 
 namespace asyncpp {
 
+
 class counting_semaphore {
     struct awaitable {
         counting_semaphore* m_owner = nullptr;
@@ -51,4 +52,11 @@ class counting_semaphore {
     const ptrdiff_t m_max;
 };
 
+
+class binary_semaphore : public counting_semaphore {
+public:
+    binary_semaphore(bool is_free = false) : counting_semaphore(ptrdiff_t(is_free), 1) {}
+};
+
+
 } // namespace asyncpp