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src/os/posix/vm/os_posix.hpp

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@@ -92,9 +92,17 @@
 class PosixSemaphore : public Semaphore {
  public:
   PosixSemaphore(uint value = 0) : Semaphore(value) {}
 
   bool trywait();
+  bool timedwait(unsigned int sec, int nsec) {
+    return timedwait(create_timespec(sec, nsec));
+  }
+
+ private:
   bool timedwait(struct timespec ts);
+
+  // OS specific implementation to create a timespec suitable for semaphores.
+  static struct timespec create_timespec(unsigned int set, int nsec);
 };
 
 #endif // OS_POSIX_VM_OS_POSIX_HPP
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