Get Windows COND_TIMED_WAIT closer to POSIX semantics

The other part of the solution to the Windows timer problem
parrot · Jun 1, 2012 · 4f8359f · 4f8359f
1 parent 58d737e
commit 4f8359f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/include/parrot/thr_windows.h b/include/parrot/thr_windows.h
@@ -62,10 +62,13 @@ typedef HANDLE Parrot_thread;
          ++(c).m_lWaiters; \
          UNLOCK(m); \
          diff = (DWORD)(((t)->tv_sec - sec)*1000L + ((t)->tv_nsec - nsec)/1000000L); \
-         (rc) |= WaitForSingleObject((c).m_hSema, diff); \
+         (rc) = WaitForSingleObject((c).m_hSema, diff) != WAIT_OBJECT_0; \
          LOCK(m); \
          --(c).m_lWaiters; \
        } \
+       else { \
+         (rc) = 1; \
+       } \
      } while (0)
 
 #  define COND_SIGNAL(c) \