From 2ab3d99967d68c79351fe2a3df22c445447e3010 Mon Sep 17 00:00:00 2001
From: Michał Cichoń <michcic@gmail.com>
Date: Tue, 15 Nov 2011 22:28:48 +0100
Subject: Initial import.

---
 pthreads/src/ptw32_new.c | 94 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 pthreads/src/ptw32_new.c

(limited to 'pthreads/src/ptw32_new.c')

diff --git a/pthreads/src/ptw32_new.c b/pthreads/src/ptw32_new.c
new file mode 100644
index 0000000..ac836ea
--- /dev/null
+++ b/pthreads/src/ptw32_new.c
@@ -0,0 +1,94 @@
+/*
+ * ptw32_new.c
+ *
+ * Description:
+ * This translation unit implements miscellaneous thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+pthread_t
+ptw32_new (void)
+{
+  pthread_t t;
+  pthread_t nil = {NULL, 0};
+  ptw32_thread_t * tp;
+
+  /*
+   * If there's a reusable pthread_t then use it.
+   */
+  t = ptw32_threadReusePop ();
+
+  if (NULL != t.p)
+    {
+      tp = (ptw32_thread_t *) t.p;
+    }
+  else
+    {
+      /* No reuse threads available */
+      tp = (ptw32_thread_t *) calloc (1, sizeof(ptw32_thread_t));
+
+      if (tp == NULL)
+	{
+	  return nil;
+	}
+
+      /* ptHandle.p needs to point to it's parent ptw32_thread_t. */
+      t.p = tp->ptHandle.p = tp;
+      t.x = tp->ptHandle.x = 0;
+    }
+
+  /* Set default state. */
+  tp->seqNumber = ++ptw32_threadSeqNumber;
+  tp->sched_priority = THREAD_PRIORITY_NORMAL;
+  tp->detachState = PTHREAD_CREATE_JOINABLE;
+  tp->cancelState = PTHREAD_CANCEL_ENABLE;
+  tp->cancelType = PTHREAD_CANCEL_DEFERRED;
+  tp->stateLock = 0;
+  tp->threadLock = 0;
+  tp->robustMxListLock = 0;
+  tp->robustMxList = NULL;
+  tp->cancelEvent = CreateEvent (0, (int) PTW32_TRUE,	/* manualReset  */
+				 (int) PTW32_FALSE,	/* setSignaled  */
+				 NULL);
+
+  if (tp->cancelEvent == NULL)
+    {
+      ptw32_threadReusePush (tp->ptHandle);
+      return nil;
+    }
+
+  return t;
+
+}
-- 
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