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-rw-r--r--nuttx/sched/clock_getres.c121
1 files changed, 0 insertions, 121 deletions
diff --git a/nuttx/sched/clock_getres.c b/nuttx/sched/clock_getres.c
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index a76b14ab6..000000000
--- a/nuttx/sched/clock_getres.c
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@@ -1,121 +0,0 @@
-/************************************************************************
- * sched/clock_getres.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 <stdint.h>
-#include <time.h>
-#include <errno.h>
-#include <debug.h>
-
-#include "clock_internal.h"
-
-/************************************************************************
- * Definitions
- ************************************************************************/
-
-/************************************************************************
- * Private Type Declarations
- ************************************************************************/
-
-/************************************************************************
- * Private Function Prototypes
- ************************************************************************/
-
-/**********************************************************************
- * Public Constant Data
- **********************************************************************/
-
-/************************************************************************
- * Public Variables
- ************************************************************************/
-
-/**********************************************************************
- * Private Variables
- **********************************************************************/
-
-/************************************************************************
- * Private Functions
- ************************************************************************/
-
-/************************************************************************
- * Public Functions
- ************************************************************************/
-
-/************************************************************************
- * Name: clock_getres
- *
- * Description:
- * Clock Functions based on POSIX APIs
- *
- ************************************************************************/
-
-int clock_getres(clockid_t clock_id, struct timespec *res)
-{
- uint32_t time_res;
- int ret = OK;
-
- sdbg("clock_id=%d\n", clock_id);
-
- /* Only CLOCK_REALTIME is supported */
-
- if (clock_id != CLOCK_REALTIME)
- {
- sdbg("Returning ERROR\n");
- set_errno(EINVAL);
- ret = ERROR;
- }
- else
- {
- /* Get the clock resolution in nanoseconds */
-
- time_res = MSEC_PER_TICK * NSEC_PER_MSEC;
-
- /* And return this as a timespec. */
-
- res->tv_sec = 0;
- res->tv_nsec = time_res;
-
- sdbg("Returning res=(%d,%d) time_res=%d\n",
- (int)res->tv_sec, (int)res->tv_nsec,
- (int)time_res);
- }
-
- return ret;
-}