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energy_probe: send signal SIGINT to caiman

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ARM energy probe sends SIGTERM to caiman, this signal can be missed by
caiman due caiman has not registered signal handler for SIGTERM. On the
other hand, caiman registers signal handler for SIGINT, this patch is to
change to use signal SIGINT to notify caiman.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
This commit is contained in:
Leo Yan 2017-06-05 19:14:19 +08:00
parent bb7591e8fa
commit a48775ec5a
1 changed files with 1 additions and 1 deletions
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2
devlib/instrument/energy_probe.py
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@ -82,7 +82,7 @@ class EnergyProbeInstrument(Instrument):
'Energy Probe: Caiman exited unexpectedly with exit code {}.\n'
'stdout:\n{}\nstderr:\n{}'.format(self.process.returncode,
stdout, stderr))
os.killpg(self.process.pid, signal.SIGTERM)
os.killpg(self.process.pid, signal.SIGINT)
def get_data(self, outfile): # pylint: disable=R0914
all_channels = [c.label for c in self.list_channels()]