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Gregory Nutt is the copyright holder for those files and he has submitted the SGA as a result we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
/****************************************************************************
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* apps/graphics/nuttx/pdcutil.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <unistd.h>
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#include <poll.h>
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#include "pdcnuttx.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: PDC_beep
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*
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* Description:
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* Emits a short audible beep. If this is not possible on your platform,
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* you must set SP->audible to false during initialization (i.e., from
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* PDC_scr_open() -- not here); otherwise, set it to true. This function
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* is called from beep().
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*
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****************************************************************************/
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void PDC_beep(void)
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{
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PDC_LOG(("PDC_beep() - called\n"));
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}
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/****************************************************************************
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* Name: PDC_napms
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*
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* Description:
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* This is the core delay routine, called by napms(). It pauses for about
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* (the X/Open spec says "at least") ms milliseconds, then returns. High
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* degrees of accuracy and precision are not expected (though desirable, if
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* you can achieve them). More important is that this function gives back
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* the process time slice to the OS, so that PDCurses idles at low CPU
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* usage.
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*
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****************************************************************************/
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void PDC_napms(int ms)
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{
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PDC_LOG(("PDC_napms() - called: ms=%d\n", ms));
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usleep(ms * 1000);
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}
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/****************************************************************************
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* Name: PDC_sysname
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*
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* Description:
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* Returns a short string describing the platform, such as "DOS" or "X11".
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* This is used by longname(). It must be no more than 100 characters; it
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* should be much, much shorter (existing platforms use no more than 5).
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*
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****************************************************************************/
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const char *PDC_sysname(void)
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{
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return "NuttX";
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}
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