1 files changed, 0 insertions, 124 deletions
diff --git a/lib/libc_r/uthread/uthread_queue.c b/lib/libc_r/uthread/uthread_queue.c
deleted file mode 100644
index 5225ab8..0000000
--- a/lib/libc_r/uthread/uthread_queue.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 1995 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by John Birrell.
- * 4. 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 REGENTS 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.
- *
- */
-#include <stdio.h>
-#ifdef _THREAD_SAFE
-#include <pthread.h>
-#include "pthread_private.h"
-
-void
-_thread_queue_init(struct pthread_queue * queue)
-{
-	/* Initialise the pointers in the queue structure: */
-	queue->q_next = NULL;
-	queue->q_last = NULL;
-	queue->q_data = NULL;
-	return;
-}
-
-void
-_thread_queue_enq(struct pthread_queue * queue, struct pthread * thread)
-{
-	if (queue->q_last) {
-		queue->q_last->qnxt = thread;
-	} else {
-		queue->q_next = thread;
-	}
-	queue->q_last = thread;
-	thread->queue = queue;
-	thread->qnxt = NULL;
-	return;
-}
-
-struct pthread *
-_thread_queue_get(struct pthread_queue * queue)
-{
-	/* Return the pointer to the next thread in the queue: */
-	return (queue->q_next);
-}
-
-struct pthread *
-_thread_queue_deq(struct pthread_queue * queue)
-{
-	struct pthread *thread = NULL;
-
-	if (queue->q_next) {
-		thread = queue->q_next;
-		if (!(queue->q_next = queue->q_next->qnxt)) {
-			queue->q_last = NULL;
-		}
-		thread->queue = NULL;
-		thread->qnxt = NULL;
-	}
-	return (thread);
-}
-
-int
-_thread_queue_remove(struct pthread_queue * queue, struct pthread * thread)
-{
-	struct pthread **current = &(queue->q_next);
-	struct pthread *prev = NULL;
-	int             ret = -1;
-
-	while (*current) {
-		if (*current == thread) {
-			if ((*current)->qnxt) {
-				*current = (*current)->qnxt;
-			} else {
-				queue->q_last = prev;
-				*current = NULL;
-			}
-			ret = 0;
-			break;
-		}
-		prev = *current;
-		current = &((*current)->qnxt);
-	}
-	thread->queue = NULL;
-	thread->qnxt = NULL;
-	return (ret);
-}
-
-int
-pthread_llist_remove(struct pthread ** llist, struct pthread * thread)
-{
-	while (*llist) {
-		if (*llist == thread) {
-			*llist = thread->qnxt;
-			return (0);
-		}
-		llist = &(*llist)->qnxt;
-	}
-	return (-1);
-}
-
-#endif