1 files changed, 0 insertions, 157 deletions
diff --git a/nuttx/sched/sched_rrgetinterval.c b/nuttx/sched/sched_rrgetinterval.c
deleted file mode 100644
index 961c58ec5..000000000
--- a/nuttx/sched/sched_rrgetinterval.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/************************************************************************
- * sched/sched_rrgetinterval.c
- *
- *   Copyright (C) 2007, 2009 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 <sched.h>
-#include <errno.h>
-
-#include <nuttx/arch.h>
-
-#include "os_internal.h"
-#include "clock_internal.h"
-
-/************************************************************************
- * Definitions
- ************************************************************************/
-
-/************************************************************************
- * Private Type Declarations
- ************************************************************************/
-
-/************************************************************************
- * Global Variables
- ************************************************************************/
-
-/************************************************************************
- * Private Variables
- ************************************************************************/
-
-/************************************************************************
- * Private Function Prototypes
- ************************************************************************/
-
-/************************************************************************
- * Private Functions
- ************************************************************************/
-
-/************************************************************************
- * Public Functions
- ************************************************************************/
-
-/************************************************************************
- * Name: sched_rr_get_interval
- *
- * Description:
- *   sched_rr_get_interval()  writes  the timeslice interval for task
- *   identified by 'pid' into  the timespec structure pointed to by
- *   'interval.'  If pid is zero, the timeslice for the calling process
- *   is written into 'interval.  The identified process should be running
- *   under the SCHED_RRscheduling policy.'
- *
- * Inputs:
- *   pid - the task ID of the task.  If pid is zero, the priority of the
- *         calling task is returned.
- *   interval - a structure used to return the time slice
- *
- * Return Value:
- *   On success, sched_rr_get_interval() returns OK (0).  On error,
- *   ERROR (-1) is returned, and errno is set to:
- *
- *   EFAULT -- Cannot copy to interval
- *   EINVAL Invalid pid.
- *   ENOSYS The system call is not yet implemented.
- *   ESRCH  The process whose ID is pid could not be found.
- *
- * Assumptions:
- *
- ************************************************************************/
-
-int sched_rr_get_interval(pid_t pid, struct timespec *interval)
-{
-#if CONFIG_RR_INTERVAL > 0
-  FAR _TCB  *rrtcb;
-
-  /* If pid is zero, the timeslice for the calling process is written
-   * into 'interval.'
-   */
-
-  if (!pid)
-    {
-      rrtcb = (FAR _TCB*)g_readytorun.head;
-    }
-
-  /* Return a special error code on invalid PID */
-
-  else if (pid < 0)
-    {
-      set_errno(EINVAL);
-      return ERROR;
-    }
-
-  /* Otherwise, lookup the TCB associated with this pid */
-
-  else
-    {
-      rrtcb = sched_gettcb(pid);
-      if (!rrtcb)
-        {
-          set_errno(ESRCH);
-          return ERROR;
-        }
-    }
-
-  if (!interval)
-    {
-      set_errno(EFAULT);
-      return ERROR;
-    }
-
-  /* Convert the timeslice value from ticks to timespec */
-
-  interval->tv_sec  =  CONFIG_RR_INTERVAL / MSEC_PER_SEC;
-  interval->tv_nsec = (CONFIG_RR_INTERVAL % MSEC_PER_SEC) * NSEC_PER_MSEC;
-
-  return OK;
-#else
-  set_errno(ENOSYS);
-  return ERROR;
-#endif
-}