diff options
Diffstat (limited to 'vlib-api/vlibmemory/unix_shared_memory_queue.h')
-rw-r--r-- | vlib-api/vlibmemory/unix_shared_memory_queue.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/vlib-api/vlibmemory/unix_shared_memory_queue.h b/vlib-api/vlibmemory/unix_shared_memory_queue.h deleted file mode 100644 index f758f17c856..00000000000 --- a/vlib-api/vlibmemory/unix_shared_memory_queue.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - *------------------------------------------------------------------ - * unix_shared_memory_queue.h - shared-memory queues - * - * Copyright (c) 2009 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - *------------------------------------------------------------------ - */ - -#ifndef included_unix_shared_memory_queue_h -#define included_unix_shared_memory_queue_h - -#include <pthread.h> -#include <vppinfra/mem.h> - -typedef struct _unix_shared_memory_queue -{ - pthread_mutex_t mutex; /* 8 bytes */ - pthread_cond_t condvar; /* 8 bytes */ - int head; - int tail; - int cursize; - int maxsize; - int elsize; - int consumer_pid; - int signal_when_queue_non_empty; - char data[0]; -} unix_shared_memory_queue_t; - -unix_shared_memory_queue_t *unix_shared_memory_queue_init (int nels, - int elsize, - int consumer_pid, - int - signal_when_queue_non_empty); -void unix_shared_memory_queue_free (unix_shared_memory_queue_t * q); -int unix_shared_memory_queue_add (unix_shared_memory_queue_t * q, - u8 * elem, int nowait); -int unix_shared_memory_queue_sub (unix_shared_memory_queue_t * q, - u8 * elem, int nowait); -void unix_shared_memory_queue_lock (unix_shared_memory_queue_t * q); -void unix_shared_memory_queue_unlock (unix_shared_memory_queue_t * q); -int unix_shared_memory_queue_is_full (unix_shared_memory_queue_t * q); -int unix_shared_memory_queue_add_nolock (unix_shared_memory_queue_t * q, - u8 * elem); - -int unix_shared_memory_queue_sub_raw (unix_shared_memory_queue_t * q, - u8 * elem); -int unix_shared_memory_queue_add_raw (unix_shared_memory_queue_t * q, - u8 * elem); - -#endif /* included_unix_shared_memory_queue_h */ - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |