1 files changed, 0 insertions, 159 deletions
diff --git a/usr/src/lib/librt/common/pos4.c b/usr/src/lib/librt/common/pos4.c
deleted file mode 100644
index 3bc253960d..0000000000
--- a/usr/src/lib/librt/common/pos4.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (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 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "c_synonyms.h"
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include "mqlib.h"
-#include "thread_pool.h"
-
-extern mutex_t semlock;
-extern mutex_t md5_lock;
-
-extern void prefork1_tpool(void);
-extern void postfork1_parent_tpool(void);
-extern void postfork1_child_tpool(void);
-
-/*
- * A spawner and its workers are gone.
- * We are here to clean up the data structures and close the port.
- */
-static void
-tcd_teardown(thread_communication_data_t *tcdp)
-{
-	if (tcdp->tcd_poolp != NULL)
-		tpool_abandon(tcdp->tcd_poolp);
-	tcdp->tcd_poolp = NULL;
-	tcdp->tcd_server_id = 0;
-	free_sigev_handler(tcdp);
-}
-
-static void
-_rt_prepare_fork(void)
-{
-	thread_communication_data_t *tcdp;
-	mqdes_t *mqdp;
-	int timer;
-
-	(void) mutex_lock(&sigev_aio_lock);
-	while (sigev_aio_busy)
-		(void) cond_wait(&sigev_aio_cv, &sigev_aio_lock);
-	(void) mutex_lock(&semlock);
-	(void) mutex_lock(&md5_lock);
-	if ((tcdp = sigev_aio_tcd) != NULL)
-		(void) mutex_lock(&tcdp->tcd_lock);
-
-	(void) mutex_lock(&mq_list_lock);
-	for (mqdp = mq_list; mqdp; mqdp = mqdp->mqd_next) {
-		if ((tcdp = mqdp->mqd_tcd) != NULL)
-			(void) mutex_lock(&tcdp->tcd_lock);
-	}
-
-	for (timer = 0; timer < timer_max; timer++) {
-		if ((tcdp = timer_tcd[timer]) != NULL)
-			(void) mutex_lock(&tcdp->tcd_lock);
-	}
-	(void) mutex_lock(&free_tcd_lock);
-
-	prefork1_tpool();
-}
-
-static void
-_rt_release_locks(void)
-{
-	thread_communication_data_t *tcdp;
-	mqdes_t *mqdp;
-	int timer;
-
-	(void) mutex_unlock(&free_tcd_lock);
-	for (timer = 0; timer < timer_max; timer++) {
-		if ((tcdp = timer_tcd[timer]) != NULL)
-			(void) mutex_unlock(&tcdp->tcd_lock);
-	}
-
-	for (mqdp = mq_list; mqdp; mqdp = mqdp->mqd_next) {
-		if ((tcdp = mqdp->mqd_tcd) != NULL)
-			(void) mutex_unlock(&tcdp->tcd_lock);
-	}
-	(void) mutex_unlock(&mq_list_lock);
-
-	if ((tcdp = sigev_aio_tcd) != NULL)
-		(void) mutex_unlock(&tcdp->tcd_lock);
-	(void) mutex_unlock(&md5_lock);
-	(void) mutex_unlock(&semlock);
-	(void) mutex_unlock(&sigev_aio_lock);
-}
-
-static void
-_rt_parent_fork(void)
-{
-	postfork1_parent_tpool();
-	_rt_release_locks();
-}
-
-static void
-_rt_child_fork(void)
-{
-	mqdes_t *mqdp;
-	int timer;
-
-	postfork1_child_tpool();
-	_rt_release_locks();
-
-	/*
-	 * All of the spawners and workers are gone; free their structures.
-	 */
-
-	if (sigev_aio_tcd != NULL) {				/* AIO */
-		tcd_teardown(sigev_aio_tcd);
-		sigev_aio_tcd = NULL;
-	}
-
-	for (mqdp = mq_list; mqdp; mqdp = mqdp->mqd_next) {	/* MQ */
-		if (mqdp->mqd_tcd != NULL) {
-			tcd_teardown(mqdp->mqd_tcd);
-			mqdp->mqd_tcd = NULL;
-		}
-	}
-
-	for (timer = 0; timer < timer_max; timer++) {		/* TIMER */
-		if (timer_tcd[timer] != NULL) {
-			tcd_teardown(timer_tcd[timer]);
-			timer_tcd[timer] = NULL;
-		}
-	}
-}
-
-#pragma init(_rt_init)
-static void
-_rt_init(void)
-{
-	(void) pthread_atfork(_rt_prepare_fork,
-	    _rt_parent_fork, _rt_child_fork);
-}