executor: improvements for akaros

1. remove workaround for pthread attrs (was fixed in akaros)
2. remove workaround for dup2 (was fixed in akaros)
3. check that we receive a program
4. implement timeout for test processes

1 files changed, 1 insertions, 1 deletions

diff --git a/executor/executor_windows.cc b/executor/executor_windows.cc
index 0124aa0d9..04f6fe6aa 100644
--- a/executor/executor_windows.cc
+++ b/executor/executor_windows.cc
@@ -24,7 +24,7 @@ int main(int argc, char** argv)
 	}
 
 	setup_control_pipes();
-	receive_execute();
+	receive_execute(true);
 	execute_one();
 	return 0;
 }