From: kremlin <ian@kremlin.cc>
Date: Wed, 6 Aug 2014 06:57:12 +0000 (-0500)
Subject: add get_[static/dynamic/pretty]hostname functionality
X-Git-Tag: gsoc-final~41
X-Git-Url: https://uglyman.kremlin.cc/gitweb/gitweb.cgi?p=systembsd.git;a=commitdiff_plain;h=a2fffc07173bab908d10ac2d66f73d33f085c601;hp=a2fffc07173bab908d10ac2d66f73d33f085c601

add get_[static/dynamic/pretty]hostname functionality

dynamic hostname (sometimes just hostname) is always whatever
the gethostname(3) returns.

static hostname is derived from prettyhostname, which attempts to
convert it to a 7 bit ascii hostname (no bookend -'s, etc.) if this
fails or prettyhostname has not yet been set, defaults to gethostname(3).

prettyhostname is whatever is in /etc/systemd_compat.conf, if reading that
fails it is just an empty string. prettyhostname is blank until manually set.
---