From 84f93cf7b7768cbf522c75c4e3fe204cf6fd785c Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 5 Jan 2015 14:17:49 +0100
Subject: [SERVER] Use a thread pool for client connections

---
 src/server/signal.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/server/signal.h')

diff --git a/src/server/signal.h b/src/server/signal.h
index 0504274..1bbc724 100644
--- a/src/server/signal.h
+++ b/src/server/signal.h
@@ -19,7 +19,8 @@ int signal_call(int signalFd);
 
 /**
  * Wait for given signal, with an optional timeout.
- * If timeout == 0, wait forever.
+ * If timeout == 0, just poll once.
+ * If timeout < 0, wait forever.
  * @return > 0 telling how many times the signal was called,
  *    SIGNAL_TIMEOUT if the timeout was reached,
  *    SIGNAL_ERROR if some error occured
-- 
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