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-rw-r--r--linuxthreads/queue.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/linuxthreads/queue.h b/linuxthreads/queue.h
deleted file mode 100644
index 28bd755..0000000
--- a/linuxthreads/queue.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix */
-/* threads for Linux. */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr) */
-/* */
-/* This program is free software; you can redistribute it and/or */
-/* modify it under the terms of the GNU Library General Public License */
-/* as published by the Free Software Foundation; either version 2 */
-/* of the License, or (at your option) any later version. */
-/* */
-/* This program 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 Library General Public License for more details. */
-
-/* Waiting queues */
-
-/* Waiting queues are represented by lists of thread descriptors
- linked through their p_nextwaiting field. The lists are kept
- sorted by decreasing priority, and then decreasing waiting time. */
-
-static inline void enqueue(pthread_descr * q, pthread_descr th)
-{
- int prio = th->p_priority;
- ASSERT(th->p_nextwaiting == NULL);
- for (; *q != NULL; q = &((*q)->p_nextwaiting)) {
- if (prio > (*q)->p_priority) {
- th->p_nextwaiting = *q;
- *q = th;
- return;
- }
- }
- *q = th;
-}
-
-static inline pthread_descr dequeue(pthread_descr * q)
-{
- pthread_descr th;
- th = *q;
- if (th != NULL) {
- *q = th->p_nextwaiting;
- th->p_nextwaiting = NULL;
- }
- return th;
-}
-
-static inline int remove_from_queue(pthread_descr * q, pthread_descr th)
-{
- for (; *q != NULL; q = &((*q)->p_nextwaiting)) {
- if (*q == th) {
- *q = th->p_nextwaiting;
- th->p_nextwaiting = NULL;
- return 1;
- }
- }
- return 0;
-}
-
-static inline int queue_is_empty(pthread_descr * q)
-{
- return *q == NULL;
-}