1 files changed, 106 insertions, 0 deletions
diff --git a/pthreads/pthread_exit.c b/pthreads/pthread_exit.c
new file mode 100644
index 000000000..a4903129b
--- /dev/null
+++ b/pthreads/pthread_exit.c
@@ -0,0 +1,106 @@
+/*
+ * pthread_exit.c
+ *
+ * Description:
+ * This translation unit implements routines associated with exiting from
+ * a thread.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      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"
+#ifndef _UWIN
+//#   include <process.h>
+#endif
+
+void
+pthread_exit (void *value_ptr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function terminates the calling thread, returning
+      *      the value 'value_ptr' to any joining thread.
+      *
+      * PARAMETERS
+      *      value_ptr
+      *              a generic data value (i.e. not the address of a value)
+      *
+      *
+      * DESCRIPTION
+      *      This function terminates the calling thread, returning
+      *      the value 'value_ptr' to any joining thread.
+      *      NOTE: thread should be joinable.
+      *
+      * RESULTS
+      *              N/A
+      *
+      * ------------------------------------------------------
+      */
+{
+  ptw32_thread_t * sp;
+
+  /*
+   * Don't use pthread_self() to avoid creating an implicit POSIX thread handle
+   * unnecessarily.
+   */
+  sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
+
+#ifdef _UWIN
+  if (--pthread_count <= 0)
+    exit ((int) value_ptr);
+#endif
+
+  if (NULL == sp)
+    {
+      /*
+       * A POSIX thread handle was never created. I.e. this is a
+       * Win32 thread that has never called a pthreads-win32 routine that
+       * required a POSIX handle.
+       *
+       * Implicit POSIX handles are cleaned up in ptw32_throw() now.
+       */
+
+#if ! defined (__MINGW32__) || defined (__MSVCRT__)  || defined (__DMC__)
+      _endthreadex ((unsigned) value_ptr);
+#else
+      _endthread ();
+#endif
+
+      /* Never reached */
+    }
+
+  sp->exitStatus = value_ptr;
+
+  ptw32_throw (PTW32_EPS_EXIT);
+
+  /* Never reached. */
+
+}