api: refactor vlibmemory

[vpp.git] / src / vlibmemory / unix_shared_memory_queue.h

diff --git a/src/vlibmemory/unix_shared_memory_queue.h b/src/vlibmemory/unix_shared_memory_queue.h
deleted file mode 100644 (file)
index 27de321..0000000
--- a/src/vlibmemory/unix_shared_memory_queue.h
+++ /dev/null
@@ -1,70 +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>
-
-typedef struct _unix_shared_memory_queue
-{
-  pthread_mutex_t mutex;       /* 8 bytes */
-  pthread_cond_t condvar;      /* 8 bytes */
-  int head;
-  int tail;
-  volatile 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_add2 (unix_shared_memory_queue_t * q, u8 * elem,
-                                  u8 * elem2, 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:
- */