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1#!/bin/sh2# SPDX-License-Identifier: GPL-2.03# description: Generic dynamic event - add/remove kprobe events4# requires: dynamic_events "place: [<module>:]<symbol>":README "place (kretprobe): [<module>:]<symbol>":README5 6echo 0 > events/enable7echo > dynamic_events8 9PLACE=$FUNCTION_FORK10 11echo "p:myevent1 $PLACE" >> dynamic_events12echo "r:myevent2 $PLACE" >> dynamic_events13 14grep -q myevent1 dynamic_events15grep -q myevent2 dynamic_events16test -d events/kprobes/myevent117test -d events/kprobes/myevent218 19echo "-:myevent2" >> dynamic_events20 21grep -q myevent1 dynamic_events22! grep -q myevent2 dynamic_events23 24echo > dynamic_events25 26if grep -q "p\[:\[<group>/]\[<event>]]" README; then27 echo "p:mygroup/ $PLACE" >> dynamic_events28 test -d events/mygroup29 echo "-:mygroup/" >> dynamic_events30 ! test -d events/mygroup31fi32 33clear_trace34