1 files changed, 0 insertions, 78 deletions
diff --git a/usr/src/tools/ctf/cvt/barrier.c b/usr/src/tools/ctf/cvt/barrier.c
deleted file mode 100644
index d91fbf44db..0000000000
--- a/usr/src/tools/ctf/cvt/barrier.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * This file implements a barrier, a synchronization primitive designed to allow
- * threads to wait for each other at given points.  Barriers are initialized
- * with a given number of threads, n, using barrier_init().  When a thread calls
- * barrier_wait(), that thread blocks until n - 1 other threads reach the
- * barrier_wait() call using the same barrier_t.  When n threads have reached
- * the barrier, they are all awakened and sent on their way.  One of the threads
- * returns from barrier_wait() with a return code of 1; the remaining threads
- * get a return code of 0.
- */
-
-#include <pthread.h>
-#include <synch.h>
-#include <stdio.h>
-
-#include "barrier.h"
-
-void
-barrier_init(barrier_t *bar, int nthreads)
-{
-	pthread_mutex_init(&bar->bar_lock, NULL);
-	sema_init(&bar->bar_sem, 0, USYNC_THREAD, NULL);
-
-	bar->bar_numin = 0;
-	bar->bar_nthr = nthreads;
-}
-
-int
-barrier_wait(barrier_t *bar)
-{
-	pthread_mutex_lock(&bar->bar_lock);
-
-	if (++bar->bar_numin < bar->bar_nthr) {
-		pthread_mutex_unlock(&bar->bar_lock);
-		sema_wait(&bar->bar_sem);
-
-		return (0);
-
-	} else {
-		int i;
-
-		/* reset for next use */
-		bar->bar_numin = 0;
-		for (i = 1; i < bar->bar_nthr; i++)
-			sema_post(&bar->bar_sem);
-		pthread_mutex_unlock(&bar->bar_lock);
-
-		return (1);
-	}
-}