From a416ab17ecf9f2cb0f1e3f7bd645a8d1ce690ca2 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Mon, 18 Feb 2002 03:16:52 +0000
Subject: Major reorganisation of source code; new routine and tests added.

---
 barrier_init.c | 84 ----------------------------------------------------------
 1 file changed, 84 deletions(-)
 delete mode 100644 barrier_init.c

(limited to 'barrier_init.c')

diff --git a/barrier_init.c b/barrier_init.c
deleted file mode 100644
index 865a82a..0000000
--- a/barrier_init.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * barrier_init.c
- *
- * Description:
- * This translation unit implements barrier primitives.
- *
- * --------------------------------------------------------------------------
- *
- *      Pthreads-win32 - POSIX Threads Library for Win32
- *      Copyright(C) 1998 John E. Bossom
- *      Copyright(C) 1999,2002 Pthreads-win32 contributors
- *
- *      Contact Email: rpj@ise.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"
-
-
-int
-pthread_barrier_init(pthread_barrier_t * barrier,
-                     const pthread_barrierattr_t * attr,
-                     unsigned int count)
-{
-  pthread_barrier_t b;
-
-  if (barrier == NULL || count == 0)
-    {
-      return EINVAL;
-    }
-
-  if (NULL != (b = (pthread_barrier_t) calloc(1, sizeof(*b))))
-    {
-      b->pshared = (attr != NULL && *attr != NULL
-                    ? (*attr)->pshared
-                    : PTHREAD_PROCESS_PRIVATE);
-
-      b->nCurrentBarrierHeight = b->nInitialBarrierHeight = count;
-      b->iStep = 0;
-
-      /*
-       * Two semaphores are used in the same way as two stepping
-       * stones might be used in crossing a stream. Once all
-       * threads are safely on one stone, the other stone can
-       * be moved ahead, and the threads can start moving to it.
-       * If some threads decide to eat their lunch before moving
-       * then the other threads have to wait.
-       */
-      if (0 == sem_init(&(b->semBarrierBreeched[0]), b->pshared, 0))
-        {
-          if (0 == sem_init(&(b->semBarrierBreeched[1]), b->pshared, 0))
-            {
-              *barrier = b;
-              return 0;
-            }
-          (void) sem_destroy(&(b->semBarrierBreeched[0]));
-        }
-      (void) free(b);
-    }
-
-  return ENOMEM;
-}
-
-- 
cgit v1.2.3