preparing to build tox from sources

1 files changed, 79 insertions, 0 deletions

diff --git a/libs/pthreads/src/ptw32_threadDestroy.c b/libs/pthreads/src/ptw32_threadDestroy.c
new file mode 100644
index 0000000000..41499b11b6
--- /dev/null
+++ b/libs/pthreads/src/ptw32_threadDestroy.c
@@ -0,0 +1,79 @@
+/*
+ * ptw32_threadDestroy.c
+ *
+ * Description:
+ * This translation unit implements routines which are private to
+ * the implementation and may be used throughout it.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      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"
+
+
+void
+ptw32_threadDestroy (pthread_t thread)
+{
+  ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
+  ptw32_thread_t threadCopy;
+
+  if (tp != NULL)
+    {
+      /*
+       * Copy thread state so that the thread can be atomically NULLed.
+       */
+      memcpy (&threadCopy, tp, sizeof (threadCopy));
+
+      /*
+       * Thread ID structs are never freed. They're NULLed and reused.
+       * This also sets the thread to PThreadStateInitial (invalid).
+       */
+      ptw32_threadReusePush (thread);
+
+      /* Now work on the copy. */
+      if (threadCopy.cancelEvent != NULL)
+	{
+	  CloseHandle (threadCopy.cancelEvent);
+	}
+
+#if ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
+      /*
+       * See documentation for endthread vs endthreadex.
+       */
+      if (threadCopy.threadH != 0)
+	{
+	  CloseHandle (threadCopy.threadH);
+	}
+#endif
+
+    }
+}				/* ptw32_threadDestroy */
+