fixes return values of wxSemaphore::TryWait() and WaitTimeout() to behave as documented

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@20155 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-04-12 00:43:28 +00:00
parent a5e3c24d7b
commit 918dc51991
2 changed files with 22 additions and 4 deletions
--- a/src/unix/threadpsx.cpp
+++ b/src/unix/threadpsx.cpp
@@ -532,8 +532,17 @@ wxSemaError wxSemaphoreInternal::WaitTimeout(unsigned long milliseconds)
            return wxSEMA_TIMEOUT;
        }

-        if ( m_cond.WaitTimeout(remainingTime) != wxCOND_NO_ERROR )
-            return wxSEMA_MISC_ERROR;
+        switch ( m_cond.WaitTimeout(remainingTime) )
+        {
+            case wxCOND_TIMEOUT:
+                return wxSEMA_TIMEOUT;
+
+            default:
+                return wxSEMA_MISC_ERROR;
+
+            case wxCOND_NO_ERROR:
+                ;
+        }
    }

    m_count--;