1 files changed, 0 insertions, 109 deletions
diff --git a/VES5.0/evel/evel-library/code/evel_library/ring_buffer.h b/VES5.0/evel/evel-library/code/evel_library/ring_buffer.h
deleted file mode 100644
index c6870508..00000000
--- a/VES5.0/evel/evel-library/code/evel_library/ring_buffer.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef RING_BUFFER_INCLUDED
-#define RING_BUFFER_INCLUDED
-
-/**************************************************************************//**
- * @file
- * A ring buffer.
- *
- * License
- * -------
- *
- * Copyright(c) <2016>, AT&T Intellectual Property.  All other 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 the AT&T.
- * 4. Neither the name of AT&T nor the names of its contributors may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''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 AT&T INTELLECTUAL PROPERTY 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 <pthread.h>
-
-/**************************************************************************//**
- * Ring buffer structure.
- *****************************************************************************/
-typedef struct ring_buffer
-{
-    int size;
-    int next_write;
-    int next_read;
-    void ** ring;
-    pthread_cond_t ring_cv;
-    pthread_mutex_t ring_mutex;
-} ring_buffer;
-
-/**************************************************************************//**
- * Ring buffer initialization.
- *
- * Initialize the buffer supplied to the specified size.
- *
- * @param   buffer  Pointer to the ring-buffer to be initialized.
- * @param   size    How many elements to be stored in the ring-buffer.
- *
- * @returns Nothing
-******************************************************************************/
-void ring_buffer_initialize(ring_buffer * buffer, int size);
-
-/**************************************************************************//**
- * Read an element from a ring_buffer.
- *
- * Reads an element from the ring_buffer, advancing the next-read position.
- * Operation is synchronized and therefore MT-safe.  Blocks if no data is
- * available.
- *
- * @param   buffer  Pointer to the ring-buffer to be read.
- *
- * @returns Pointer to the element read from the buffer.
-******************************************************************************/
-void * ring_buffer_read(ring_buffer * buffer);
-
-/**************************************************************************//**
- * Write an element into a ring_buffer.
- *
- * Writes an element into the ring_buffer, advancing the next-write position.
- * Operation is synchronized and therefore MT-safe.  Fails if the buffer is
- * full without blocking.
- *
- * @param   buffer  Pointer to the ring-buffer to be written.
- * @param   msg     Pointer to data to be stored in the ring_buffer.
- *
- * @returns Number of items written.
- * @retval  1       The data was written successfully.
- * @retval  0       The ring_buffer was full so no data written.
-******************************************************************************/
-int ring_buffer_write(ring_buffer * buffer, void * msg);
-
-/**************************************************************************//**
- * Tests whether there is data in the ring_buffer.
- *
- * Tests whether there is currently data in the ring_buffer without blocking.
- *
- * @param   buffer  Pointer to the ring-buffer to be tested.
- *
- * @returns Whether there is data in the ring_buffer.
- * @retval  0       There isn't any data in the ring_buffer.
- * @retval  1       There is data in the ring_buffer.
-******************************************************************************/
-int ring_buffer_is_empty(ring_buffer * buffer);
-
-#endif