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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# SPDX-FileCopyrightText: 2016 Renesas Electronics Corporation
now() {
awk '/^now/ {time=$3; printf("[%u.%06u]", time / 1000000000, (time % 1000000000) / 1000) ; exit}' /proc/timer_list
}
label=${1:+ [$1]}
TRACE_MARKER=/sys/kernel/debug/tracing/trace_marker
if [ -e $TRACE_MARKER ]; then
extra_log_files=$TRACE_MARKER
fi
while read line ; do
newline="$(now)$label $line"
echo "$newline"
for f in $extra_log_files; do
echo "$newline" >> $f;
done;
done
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