1 files changed, 0 insertions, 126 deletions
diff --git a/nuttx/sched/sem_destroy.c b/nuttx/sched/sem_destroy.c
deleted file mode 100644
index 90a2b95ef..000000000
--- a/nuttx/sched/sem_destroy.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/****************************************************************************
- * lib/semaphore/sem_destroy.c
- *
- *   Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * 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. Neither the name NuttX 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 THE COPYRIGHT HOLDERS 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
- * COPYRIGHT OWNER 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.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <semaphore.h>
-#include <errno.h>
-
-#include "sem_internal.h"
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
-/****************************************************************************
- * Global Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: sem_destroy
- *
- * Description:
- *   This function is used to destroy the un-named semaphore indicated by
- *   'sem'.  Only a semaphore that was created using sem_init() may be
- *   destroyed using sem_destroy(); the effect of calling sem_destroy() with
- *   a named semaphore is undefined.  The effect of subsequent use of the
- *   semaphore sem is undefined until sem is re-initialized by another call
- *   to sem_init().
- *
- *   The effect of destroying a semaphore upon which other processes are
- *   currently blocked is undefined.
- *
- * Parameters:
- *   sem - Semaphore to be destroyed.
- *
- * Return Value:
- *   0 (OK), or -1 (ERROR) if unsuccessful.
- *
- * Assumptions:
- *
- ****************************************************************************/
-
-int sem_destroy (FAR sem_t *sem)
-{
-  /* Assure a valid semaphore is specified */
-
-  if (sem)
-    {
-      /* There is really no particular action that we need
-       * take to destroy a semaphore.  We will just reset
-       * the count to some reasonable value (1) and release
-       * ownership.
-       *
-       * Check if other threads are waiting on the semaphore.
-       * In this case, the behavior is undefined.  We will:
-       * leave the count unchanged but still return OK.
-       */
-
-      if (sem->semcount >= 0)
-        {
-          sem->semcount = 1;
-        }
-
-      /* Release holders of the semaphore */
-
-      sem_destroyholder(sem);
-      return OK;
-    }
-  else
-    {
-      errno = -EINVAL;
-      return ERROR;
-    }
-}