K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2019-02-08T23:03:28.927329Z
K 7
svn:log
V 434
dhclient: Return non-zero status when script exits due to a signal

r343896 made it such that a non-zero exit status was passed through, but was
still wrong if the script exits on a signal. POSIX does not say what the
WEXITSTATUS macro returns in this case and in practice 0 is a common value.

Instead, translate the wait status into 8 bits the same way as the shell
calculates $?.

Reviewed by:	kib, Nash Kaminski
MFC after:	1 week

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