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# Copyright 2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
from portage.package.ebuild._ipc.IpcCommand import IpcCommand
class ExitCommand(IpcCommand):
__slots__ = ('exitcode', 'reply_hook',)
def __init__(self):
IpcCommand.__init__(self)
self.reply_hook = None
self.exitcode = None
def __call__(self, argv):
if self.exitcode is not None:
# Ignore all but the first call, since if die is called
# then we certainly want to honor that exitcode, even
# the ebuild process manages to send a second exit
# command.
self.reply_hook = None
else:
self.exitcode = int(argv[1])
# (stdout, stderr, returncode)
return ('', '', 0)
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