Adding upstream version 1.45.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 227 deletions

diff --git a/collectors/charts.d.plugin/loopsleepms.sh.inc b/collectors/charts.d.plugin/loopsleepms.sh.inc
deleted file mode 100644
index 5608b8d8..00000000
--- a/collectors/charts.d.plugin/loopsleepms.sh.inc
+++ /dev/null
@@ -1,227 +0,0 @@
-# no need for shebang - this file is included from other scripts
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-LOOPSLEEP_DATE="$(which date 2>/dev/null || command -v date 2>/dev/null)"
-if [ -z "$LOOPSLEEP_DATE" ]; then
-	echo >&2 "$0: ERROR: Cannot find the command 'date' in the system path."
-	exit 1
-fi
-
-# -----------------------------------------------------------------------------
-# use the date command as a high resolution timer
-
-# macOS 'date' doesn't support '%N' precision
-# echo $(/bin/date +"%N") is "N"
-if [ "$($LOOPSLEEP_DATE +"%N")" = "N" ]; then
-  LOOPSLEEP_DATE_FORMAT="%s * 1000"
-else
-  LOOPSLEEP_DATE_FORMAT="%s * 1000 + 10#%-N / 1000000"
-fi
-
-now_ms=
-LOOPSLEEPMS_HIGHRES=1
-test "$($LOOPSLEEP_DATE +%N)" = "%N" && LOOPSLEEPMS_HIGHRES=0
-test -z "$($LOOPSLEEP_DATE +%N)" && LOOPSLEEPMS_HIGHRES=0
-current_time_ms_from_date() {
-  if [ $LOOPSLEEPMS_HIGHRES -eq 0 ]; then
-    now_ms="$($LOOPSLEEP_DATE +'%s')000"
-  else
-    now_ms="$(($($LOOPSLEEP_DATE +"$LOOPSLEEP_DATE_FORMAT")))"
-  fi
-}
-
-# -----------------------------------------------------------------------------
-# use /proc/uptime as a high resolution timer
-
-current_time_ms_from_date
-current_time_ms_from_uptime_started="${now_ms}"
-current_time_ms_from_uptime_last="${now_ms}"
-current_time_ms_from_uptime_first=0
-current_time_ms_from_uptime() {
-	local up rest arr=() n
-
-	read up rest </proc/uptime
-	if [ $? -ne 0 ]; then
-		echo >&2 "$0: Cannot read /proc/uptime - falling back to current_time_ms_from_date()."
-		current_time_ms="current_time_ms_from_date"
-		current_time_ms_from_date
-		current_time_ms_accuracy=1
-		return
-	fi
-
-	arr=(${up//./ })
-
-	if [ ${#arr[1]} -lt 1 ]; then
-		n="${arr[0]}000"
-	elif [ ${#arr[1]} -lt 2 ]; then
-		n="${arr[0]}${arr[1]}00"
-	elif [ ${#arr[1]} -lt 3 ]; then
-		n="${arr[0]}${arr[1]}0"
-	else
-		n="${arr[0]}${arr[1]}"
-	fi
-
-	now_ms=$((current_time_ms_from_uptime_started - current_time_ms_from_uptime_first + n))
-
-	if [ "${now_ms}" -lt "${current_time_ms_from_uptime_last}" ]; then
-		echo >&2 "$0: Cannot use current_time_ms_from_uptime() - new time ${now_ms} is older than the last ${current_time_ms_from_uptime_last} - falling back to current_time_ms_from_date()."
-		current_time_ms="current_time_ms_from_date"
-		current_time_ms_from_date
-		current_time_ms_accuracy=1
-	fi
-
-	current_time_ms_from_uptime_last="${now_ms}"
-}
-current_time_ms_from_uptime
-current_time_ms_from_uptime_first="$((now_ms - current_time_ms_from_uptime_started))"
-current_time_ms_from_uptime_last="${current_time_ms_from_uptime_first}"
-current_time_ms="current_time_ms_from_uptime"
-current_time_ms_accuracy=10
-if [ "${current_time_ms_from_uptime_first}" -eq 0 ]; then
-	echo >&2 "$0: Invalid setup for current_time_ms_from_uptime() - falling back to current_time_ms_from_date()."
-	current_time_ms="current_time_ms_from_date"
-	current_time_ms_accuracy=1
-fi
-
-# -----------------------------------------------------------------------------
-# use read with timeout for sleep
-
-mysleep=""
-
-mysleep_fifo="${NETDATA_CACHE_DIR-/tmp}/.netdata_bash_sleep_timer_fifo"
-[ -f "${mysleep_fifo}" ] && rm "${mysleep_fifo}"
-[ ! -p "${mysleep_fifo}" ] && mkfifo "${mysleep_fifo}"
-[ -p "${mysleep_fifo}" ] && mysleep="mysleep_read"
-
-mysleep_read() {
-	read -t "${1}" <>"${mysleep_fifo}"
-	ret=$?
-	if [ $ret -le 128 ]; then
-		echo >&2 "$0: Cannot use read for sleeping (return code ${ret})."
-		mysleep="sleep"
-		${mysleep} "${1}"
-	fi
-}
-
-# -----------------------------------------------------------------------------
-# use bash loadable module for sleep
-
-mysleep_builtin() {
-	builtin sleep "${1}"
-	ret=$?
-	if [ $ret -ne 0 ]; then
-		echo >&2 "$0: Cannot use builtin sleep for sleeping (return code ${ret})."
-		mysleep="sleep"
-		${mysleep} "${1}"
-	fi
-}
-
-if [ -z "${mysleep}" -a "$((BASH_VERSINFO[0] + 0))" -ge 3 -a "${NETDATA_BASH_LOADABLES}" != "DISABLE" ]; then
-	# enable modules only for bash version 3+
-
-	for bash_modules_path in ${BASH_LOADABLES_PATH//:/ } "$(pkg-config bash --variable=loadablesdir 2>/dev/null)" "/usr/lib/bash" "/lib/bash" "/lib64/bash" "/usr/local/lib/bash" "/usr/local/lib64/bash"; do
-		[ -z "${bash_modules_path}" -o ! -d "${bash_modules_path}" ] && continue
-
-		# check for sleep
-		for bash_module_sleep in "sleep" "sleep.so"; do
-			if [ -f "${bash_modules_path}/${bash_module_sleep}" ]; then
-				if enable -f "${bash_modules_path}/${bash_module_sleep}" sleep 2>/dev/null; then
-					mysleep="mysleep_builtin"
-					# echo >&2 "$0: Using bash loadable ${bash_modules_path}/${bash_module_sleep} for sleep"
-					break
-				fi
-			fi
-
-		done
-
-		[ ! -z "${mysleep}" ] && break
-	done
-fi
-
-# -----------------------------------------------------------------------------
-# fallback to external sleep
-
-[ -z "${mysleep}" ] && mysleep="sleep"
-
-# -----------------------------------------------------------------------------
-# this function is used to sleep a fraction of a second
-# it calculates the difference between every time is called
-# and tries to align the sleep time to give you exactly the
-# loop you need.
-
-LOOPSLEEPMS_LASTRUN=0
-LOOPSLEEPMS_NEXTRUN=0
-LOOPSLEEPMS_LASTSLEEP=0
-LOOPSLEEPMS_LASTWORK=0
-
-loopsleepms() {
-	local tellwork=0 t="${1}" div s m now mstosleep
-
-	if [ "${t}" = "tellwork" ]; then
-		tellwork=1
-		shift
-		t="${1}"
-	fi
-
-	# $t = the time in seconds to wait
-
-	# if high resolution is not supported
-	# just sleep the time requested, in seconds
-	if [ ${LOOPSLEEPMS_HIGHRES} -eq 0 ]; then
-		sleep ${t}
-		return
-	fi
-
-	# get the current time, in ms in ${now_ms}
-	${current_time_ms}
-
-	# calculate ms since last run
-	[ ${LOOPSLEEPMS_LASTRUN} -gt 0 ] &&
-		LOOPSLEEPMS_LASTWORK=$((now_ms - LOOPSLEEPMS_LASTRUN - LOOPSLEEPMS_LASTSLEEP + current_time_ms_accuracy))
-	# echo "# last loop's work took $LOOPSLEEPMS_LASTWORK ms"
-
-	# remember this run
-	LOOPSLEEPMS_LASTRUN=${now_ms}
-
-	# calculate the next run
-	LOOPSLEEPMS_NEXTRUN=$(((now_ms - (now_ms % (t * 1000))) + (t * 1000)))
-
-	# calculate ms to sleep
-	mstosleep=$((LOOPSLEEPMS_NEXTRUN - now_ms + current_time_ms_accuracy))
-	# echo "# mstosleep is $mstosleep ms"
-
-	# if we are too slow, sleep some time
-	test ${mstosleep} -lt 200 && mstosleep=200
-
-	s=$((mstosleep / 1000))
-	m=$((mstosleep - (s * 1000)))
-	[ "${m}" -lt 100 ] && m="0${m}"
-	[ "${m}" -lt 10 ] && m="0${m}"
-
-	test $tellwork -eq 1 && echo >&2 " >>> PERFORMANCE >>> WORK TOOK ${LOOPSLEEPMS_LASTWORK} ms ( $((LOOPSLEEPMS_LASTWORK * 100 / 1000)).$((LOOPSLEEPMS_LASTWORK % 10))% cpu ) >>> SLEEPING ${mstosleep} ms"
-
-	# echo "# sleeping ${s}.${m}"
-	# echo
-	${mysleep} ${s}.${m}
-
-	# keep the values we need
-	# for our next run
-	LOOPSLEEPMS_LASTSLEEP=$mstosleep
-}
-
-# test it
-#while [ 1 ]
-#do
-#    r=$(( (RANDOM * 2000 / 32767) ))
-#    s=$((r / 1000))
-#    m=$((r - (s * 1000)))
-#    [ "${m}" -lt 100 ] && m="0${m}"
-#    [ "${m}" -lt 10  ] && m="0${m}"
-#    echo "${r} = ${s}.${m}"
-#
-#    # the work
-#    ${mysleep} ${s}.${m}
-#
-#    # the alignment loop
-#    loopsleepms tellwork 1
-#done