blob: 53b82f36a1d012bee2090938e9ea31805af2c3e2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: Kretprobe entry argument access
# requires: kprobe_events 'kernel return probes support:':README
echo 'p:myevent1 vfs_open arg=$arg1' >> kprobe_events
echo 'r:myevent2 vfs_open arg=$arg1' >> kprobe_events
echo 1 > events/kprobes/enable
echo > trace
cat trace > /dev/null
function streq() {
test $1 = $2
}
streq `grep -A 1 -m 1 myevent1 trace | sed -r 's/^.*(arg=.*)/\1/' `
|
