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authordianlujitao <dianlujitao@lineageos.org>2020-02-02 16:40:06 +0800
committerdianlujitao <dianlujitao@lineageos.org>2020-02-15 15:49:59 +0800
commit570a57c7abc1a0f0e48698821e0061dd2e807dc5 (patch)
tree345adba6b768011f63e0acb644ee03d87dc944f0 /gps/gnsspps/timepps.h
parentd292a85ea71f9feb85267c21f1f59057018ffd5a (diff)
sdm660-common: Remove GPS HAL for subtree import
Change-Id: Ib18b7d867224557562c3f6a4a20c206f0ec30fec
Diffstat (limited to 'gps/gnsspps/timepps.h')
-rw-r--r--gps/gnsspps/timepps.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/gps/gnsspps/timepps.h b/gps/gnsspps/timepps.h
deleted file mode 100644
index fe0d8f0..0000000
--- a/gps/gnsspps/timepps.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * 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.
- * * Neither the name of The Linux Foundatoin, 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 "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
- * 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.
- */
-#include <errno.h>
-#include <sys/time.h>
-#include <sys/ioctl.h>
-#include <linux/types.h>
-#include <linux/pps.h>
-
-#ifndef _TIMEPPS_H
-#define _TIMEPPS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-/* time of assert event */
-typedef struct timespec pps_info;
-/* represents pps source */
-typedef int pps_handle;
-
- /* Open the PPS source */
-static __inline int pps_create(int source, pps_handle *handle)
-{
- int ret;
- struct pps_kparams dummy;
-
- if (!handle)
- {
- errno = EINVAL;
- return -1;
- }
- /* check if current device is valid pps */
- ret = ioctl(source, PPS_GETPARAMS, &dummy);
- if (ret)
- {
- errno = EOPNOTSUPP;
- return -1;
- }
- *handle = source;
-
- return 0;
-}
-/* close the pps source */
-static __inline int pps_destroy(pps_handle handle)
-{
- return close(handle);
-}
-/*reads timestamp from pps device*/
-static __inline int pps_fetch(pps_handle handle, const int tsformat,
- pps_info *ppsinfobuf,
- const struct timespec *timeout)
-{
- struct pps_fdata fdata;
- int ret;
-
- if (tsformat != PPS_TSFMT_TSPEC)
- {
- errno = EINVAL;
- return -1;
- }
- if (timeout)
- {
- fdata.timeout.sec = timeout->tv_sec;
- fdata.timeout.nsec = timeout->tv_nsec;
- fdata.timeout.flags = ~PPS_TIME_INVALID;
- }
- else
- {
- fdata.timeout.flags = PPS_TIME_INVALID;
- }
- ret = ioctl(handle, PPS_FETCH, &fdata);
-
- ppsinfobuf->tv_sec = fdata.info.assert_tu.sec;
- ppsinfobuf->tv_nsec = fdata.info.assert_tu.nsec;
-
- return ret;
-}
-
-#ifdef __cplusplus
-}
-#endif
-#endif