1 files changed, 0 insertions, 95 deletions
diff --git a/lib/libpthread/thread/thr_find_thread.c b/lib/libpthread/thread/thr_find_thread.c
deleted file mode 100644
index 780624e..0000000
--- a/lib/libpthread/thread/thr_find_thread.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2003 Daniel Eischen <deischen@freebsd.org>
- * Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-#include <errno.h>
-#include <pthread.h>
-#include "thr_private.h"
-
-/*
- * Find a thread in the linked list of active threads and add a reference
- * to it.  Threads with positive reference counts will not be deallocated
- * until all references are released.
- */
-int
-_thr_ref_add(struct pthread *curthread, struct pthread *thread,
-    int include_dead)
-{
-	kse_critical_t crit;
-	struct pthread *pthread;
-	struct kse *curkse;
-
-	if (thread == NULL)
-		/* Invalid thread: */
-		return (EINVAL);
-
-	crit = _kse_critical_enter();
-	curkse = _get_curkse();
-	KSE_LOCK_ACQUIRE(curkse, &_thread_list_lock);
-	pthread = _thr_hash_find(thread);
-	if (pthread) {
-		if ((include_dead == 0) &&
-		    ((pthread->state == PS_DEAD) ||
-		    ((pthread->state == PS_DEADLOCK) ||
-		    ((pthread->flags & THR_FLAGS_EXITING) != 0))))
-			pthread = NULL;
-		else {
-			pthread->refcount++;
-			if (curthread != NULL)
-				curthread->critical_count++;
-		}
-	}
-	KSE_LOCK_RELEASE(curkse, &_thread_list_lock);
-	_kse_critical_leave(crit);
-
-	/* Return zero if the thread exists: */
-	return ((pthread != NULL) ? 0 : ESRCH);
-}
-
-void
-_thr_ref_delete(struct pthread *curthread, struct pthread *thread)
-{
-	kse_critical_t crit;
-	struct kse *curkse;
-
-	if (thread != NULL) {
-		crit = _kse_critical_enter();
-		curkse = _get_curkse();
-		KSE_LOCK_ACQUIRE(curkse, &_thread_list_lock);
-		thread->refcount--;
-		if (curthread != NULL)
-			curthread->critical_count--;
-		if ((thread->refcount == 0) &&
-		    (thread->tlflags & TLFLAGS_GC_SAFE) != 0)
-			THR_GCLIST_ADD(thread);
-		KSE_LOCK_RELEASE(curkse, &_thread_list_lock);
-		_kse_critical_leave(crit);
-	}
-}