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- #!/bin/sh
- # SPDX-License-Identifier: GPL-2.0
- # description: Kretprobe dynamic event with arguments
- [ -f kprobe_events ] || exit_unsupported # this is configurable
- echo 0 > events/enable
- echo > kprobe_events
- echo 'r:testprobe2 _do_fork $retval' > kprobe_events
- grep testprobe2 kprobe_events
- test -d events/kprobes/testprobe2
- echo 1 > events/kprobes/testprobe2/enable
- ( echo "forked")
- echo 0 > events/kprobes/testprobe2/enable
- echo '-:testprobe2' >> kprobe_events
- clear_trace
- test -d events/kprobes/testprobe2 && exit_fail || exit_pass
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