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#!/usr/bin/python
"""backport of util-linux' setsid -w to Debian wheezy"""
# replace with setsid from the util-linux package from jessie (stable) or wheezy-bpo
import os
import sys
if __name__ == "__main__":
assert len(sys.argv) > 1
pid = os.fork()
if pid == 0:
os.setsid()
os.execvp(sys.argv[1], sys.argv[1:])
else:
cpid, status = os.wait()
assert cpid == pid
sys.exit(os.WEXITSTATUS(status))
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