1 #!/bin/sh 2 # SPDX-License-Identifier: GPL-2.0 3 # description: Kprobe event with comm arguments 4 5 [ -f kprobe_events ] || exit_unsupported # this is configurable 6 7 grep -A1 "fetcharg:" README | grep -q "\$comm" || exit_unsupported # this is too old 8 9 echo 'p:testprobe _do_fork comm=$comm ' > kprobe_events 10 grep testprobe kprobe_events | grep -q 'comm=$comm' 11 test -d events/kprobes/testprobe 12 13 echo 1 > events/kprobes/testprobe/enable 14 ( echo "forked") 15 grep testprobe trace | grep -q 'comm=".*"' 16 17 exit 0 18
