1 files changed, 0 insertions, 125 deletions
diff --git a/nuttx/libc/semaphore/sem_init.c b/nuttx/libc/semaphore/sem_init.c
deleted file mode 100644
index 7732eb57a..000000000
--- a/nuttx/libc/semaphore/sem_init.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/****************************************************************************
- * libc/sem/sem_init.c
- *
- *   Copyright (C) 2007-2009, 2011-2012 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 <sys/types.h>
-#include <limits.h>
-#include <semaphore.h>
-#include <errno.h>
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
-/****************************************************************************
- * Global Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Function: sem_init
- *
- * Description:
- *   This function initializes the UNAMED semaphore sem. Following a
- *   successful call to sem_init(), the semaophore may be used in subsequent
- *   calls to sem_wait(), sem_post(), and sem_trywait().  The semaphore
- *   remains usable until it is destroyed.
- *
- *   Only sem itself may be used for performing synchronization. The result
- *   of referring to copies of sem in calls to sem_wait(), sem_trywait(),
- *   sem_post(), and sem_destroy() is undefined.
- *
- * Parameters:
- *   sem - Semaphore to be initialized
- *   pshared - Process sharing (not used)
- *   value - Semaphore initialization value
- *
- * Return Value:
- *   0 (OK), or -1 (ERROR) if unsuccessful.
- *
- * Assumptions:
- *
- ****************************************************************************/
-
-int sem_init(FAR sem_t *sem, int pshared, unsigned int value)
-{
-  /* Verify that a semaphore was provided and the count is within the valid
-   * range.
-   */
-
-  if (sem && value <= SEM_VALUE_MAX)
-    {
-      /* Initialize the seamphore count */
-
-      sem->semcount      = (int16_t)value;
-
-      /* Initialize to support priority inheritance */
-
-#ifdef CONFIG_PRIORITY_INHERITANCE
-#  if CONFIG_SEM_PREALLOCHOLDERS > 0
-      sem->hhead         = NULL;
-#  else
-      sem->holder.htcb   = NULL;
-      sem->holder.counts = 0;
-#  endif
-#endif
-      return OK;
-    }
-  else
-    {
-      set_errno(EINVAL);
-      return ERROR;
-    }
-}