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OSCL-LXR

 
 

    


0001 #!/bin/sh
0002 # SPDX-License-Identifier: GPL-2.0
0003 # description: Kprobe event with comm arguments
0004 # requires: kprobe_events
0005 
0006 grep -A1 "fetcharg:" README | grep -q "\$comm" || exit_unsupported # this is too old
0007 
0008 echo "p:testprobe $FUNCTION_FORK comm=\$comm " > kprobe_events
0009 grep testprobe kprobe_events | grep -q 'comm=$comm'
0010 test -d events/kprobes/testprobe
0011 
0012 echo 1 > events/kprobes/testprobe/enable
0013 ( echo "forked")
0014 grep testprobe trace | grep -q 'comm=".*"'
0015 
0016 exit 0