From c76d70d7c04797ab9c24ae134d602b78d201b052 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Fri, 12 Dec 2003 04:15:32 +0000
Subject: * miscfuncs.cc (low_priority_sleep): Correct thinko which caused
 SetPriority to be called unnecessarily. * thread.cc
 (pthread::init_main_thread): Call new create_cancel_event function.
 (pthread::precreate): Ditto. (pthread::postcreate): Remove cancel_event
 creation. (pthread::create_cancel_event): Define new function. * thread.h
 (pthread::create_cancel_event): Declare new function.

---
 winsup/cygwin/thread.cc | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

(limited to 'winsup/cygwin/thread.cc')

diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc
index a6b2f9919..b2ba543fe 100644
--- a/winsup/cygwin/thread.cc
+++ b/winsup/cygwin/thread.cc
@@ -233,6 +233,7 @@ pthread::init_mainthread ()
 			0, FALSE, DUPLICATE_SAME_ACCESS))
     thread->win32_obj_id = NULL;
   thread->set_tls_self_pointer ();
+  (void) thread->create_cancel_event ();
   thread->postcreate ();
 }
 
@@ -282,6 +283,19 @@ pthread::~pthread ()
     threads.remove (this);
 }
 
+bool
+pthread::create_cancel_event ()
+{
+  cancel_event = ::CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
+  if (!cancel_event)
+    {
+      system_printf ("couldn't create cancel event for main thread, %E");
+      /* we need the event for correct behaviour */
+      return false;
+    }
+  return true;
+}
+
 void
 pthread::precreate (pthread_attr *newattr)
 {
@@ -308,6 +322,8 @@ pthread::precreate (pthread_attr *newattr)
     }
   /* Change the mutex type to NORMAL to speed up mutex operations */
   mutex.type = PTHREAD_MUTEX_NORMAL;
+  if (!create_cancel_event ())
+    magic = 0;
 }
 
 void
@@ -340,15 +356,6 @@ pthread::create (void *(*func) (void *), pthread_attr *newattr,
 void
 pthread::postcreate ()
 {
-  cancel_event = ::CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
-  if (!cancel_event)
-    {
-      system_printf ("couldn't create cancel event for main thread, %E");
-      /* we need the event for correct behaviour */
-      magic = 0;
-      return;
-    }
-
   valid = true;
 
   InterlockedIncrement (&MT_INTERFACE->threadcount);
-- 
cgit v1.2.3