Mike Frysinger bca5c556c4 udhcpc: use readlink rather than realpath
The realpath utility requires all paths exist when canonicalizing
symlinks.  If /etc/resolv.conf points to a tmpfs, then it might
not exist initially.  Use `readlink -f` so that we follow all
symlinks that are available.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-12 10:48:09 -04:00
..
2002-10-14 21:41:28 +00:00
2002-10-14 21:41:28 +00:00