#! /bin/sh
###########################################################################
## ##
## Copyright (c) 2015, Red Hat Inc. ##
## ##
## This program is free software: you can redistribute it and/or modify ##
## it under the terms of the GNU General Public License as published by ##
## the Free Software Foundation, either version 3 of the License, or ##
## (at your option) any later version. ##
## ##
## This program is distributed in the hope that it will be useful, ##
## but WITHOUT ANY WARRANTY; without even the implied warranty of ##
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##
## GNU General Public License for more details. ##
## ##
## You should have received a copy of the GNU General Public License ##
## along with this program. If not, see <http://www.gnu.org/licenses/>. ##
## ##
## Author: Li Wang <liwang@redhat.com> ##
## ##
###########################################################################
## ##
## Summary: check signal:signal_generate gives 2 more fields: grp res ##
## ##
## This testcase is writing for signal events change: ##
## 6c303d3 tracing: let trace_signal_generate() report more info...##
## 163566f tracing: send_sigqueue() needs trace_signal_generate() ##
## ##
###########################################################################
export TCID="ftrace_regression02"
export TST_TOTAL=1
. ftrace_lib.sh
ftrace_signal_test()
{
# Set envent
echo 'signal:signal_generate' > $TRACING_PATH/set_event
echo 1 > $TRACING_PATH/tracing_on
echo > $TRACING_PATH/trace
# just to generate trace
for i in $(seq 100); do
ls -l /proc > /dev/null 2>&1
done
grep -q 'grp=[0-9] res=[0-9]' $TRACING_PATH/trace
if [ $? -eq 0 ]; then
tst_resm TPASS "finished running the test."
else
tst_resm TFAIL "running the test failed, please check log message."
fi
}
if tst_kvcmp -lt "3.2"; then
tst_brkm TCONF "The test should be run in kernels >= 3.2.0 Skip the test..."
fi
ftrace_signal_test
tst_exit