Make lsb-release the last port of call for distro information.
Thanks to unexpected formatting on some distributions, this has
caused distro misidentification with SLES11.
Took the opportunity to pull this code out from the fetch code
into a separate routine. Couple of other small cleanups too -
removed a second call to utsname() right after the first since
we have that info, fix up some whitespace inconsistency, moved
get_ttyname_info() prototype into a header, etc.
Make lsb-release the last port of call for distro information.
Thanks to unexpected formatting on some distributions, this has
caused distro misidentification with SLES11.
Took the opportunity to pull this code out from the fetch code
into a separate routine. Couple of other small cleanups too -
removed a second call to utsname() right after the first since
we have that info, fix up some whitespace inconsistency, moved
get_ttyname_info() prototype into a header, etc.