From 20b6b088dd8864472dc03b1aaabfbb33d9b7ad47 Mon Sep 17 00:00:00 2001
From: "Chris Hall (GMCH)" <chris.hall@highwayman.com>
Date: Sun, 6 Dec 2009 23:25:39 +0000
Subject: Updates to lib/qpthreads.c & .h

Added qpt_thread_self().

Initialised output sigset_t before setting it in qpt_thread_sigmask().
---
 lib/qpthreads.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/qpthreads.c')

diff --git a/lib/qpthreads.c b/lib/qpthreads.c
index 61ad80fc..1bfb4ddc 100644
--- a/lib/qpthreads.c
+++ b/lib/qpthreads.c
@@ -459,6 +459,9 @@ qpt_thread_sigmask(int how, const sigset_t* set, sigset_t* oset)
 {
   int err ;
 
+  if (oset != NULL)
+    sigemptyset(oset) ;         /* to make absolutely sure      */
+
   err = pthread_sigmask(how, set, oset) ;
   if (err != 0)
     zabort_err("pthread_sigmask failed", err) ;
-- 
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