open-cas-linux/configure.d/1_timekeeping.conf
Kozlowski Mateusz ab0a7e0a44 Add detection of ktime_get_real_ts64 vs getnstimeofday
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
2021-03-26 13:46:09 +01:00

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#!/bin/bash
#
# Copyright(c) 2012-2021 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause-Clear
#
. $(dirname $3)/conf_framework
check() {
cur_name=$(basename $2)
config_file_path=$1
if compile_module $cur_name "ktime_get_real_ts64(NULL)" "linux/ktime.h"
then
echo $cur_name "1" >> $config_file_path
else
echo $cur_name "2" >> $config_file_path
fi
}
apply() {
case "$1" in
"1")
add_define "CAS_GET_CURRENT_TIME(timespec) ktime_get_real_ts64(timespec)" ;;
"2")
add_define "CAS_GET_CURRENT_TIME(timespec) getnstimeofday(timespec)" ;;
*)
exit 1
esac
}
conf_run $@