| #!/bin/sh | |
| # SPDX-License-Identifier: GPL-2.0 | |
| # description: Kprobe dynamic event - adding and removing | |
| # requires: kprobe_events | |
| ! grep -q 'myevent' kprobe_profile | |
| echo p:myevent kernel_clone > kprobe_events | |
| grep -q 'myevent[[:space:]]*0[[:space:]]*0$' kprobe_profile | |
| echo 1 > events/kprobes/myevent/enable | |
| ( echo "forked" ) | |
| grep -q 'myevent[[:space:]]*[[:digit:]]*[[:space:]]*0$' kprobe_profile | |
| echo 0 > events/kprobes/myevent/enable | |
| echo > kprobe_events | |
| ! grep -q 'myevent' kprobe_profile |