diff options
| author | debian@x.ray.net <debian@x.ray.net> | 2008-02-15 19:41:33 +0100 |
|---|---|---|
| committer | maximilian attems <max@stro.at> | 2008-02-15 19:59:41 +0100 |
| commit | 4ad8c497de815693d06e94c77e1abd5fe5b6a2cb (patch) | |
| tree | a935e425f114e5d1e82f53aad7f9d4905a30b45c /scripts/functions | |
| parent | caa6893258b4262c898807227a7d2a03b9ba6f4a (diff) | |
configure_network(): do nothing if device already configured
This patch is part of three patches (initramfs-tools, cryptsetup,
dropbear) which enable mkinitramfs to create initramfs that provide the
ability to log in and unlock a cryptroot during the boot process from
remote via ssh.
Calling configure_networking from /scripts/functions might appear more
than once, so just try if it hasn't been done/wasn't successful yet.
Check that by testing for existence of /tmp/net-$DEVICE.conf which is
created by ipconfig.
Diffstat (limited to 'scripts/functions')
| -rw-r--r-- | scripts/functions | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts/functions b/scripts/functions index fdd808f..b4bd8cd 100644 --- a/scripts/functions +++ b/scripts/functions @@ -273,6 +273,9 @@ parse_numeric() { configure_networking() { + # networking already configured thus bail out + [ -e /tmp/net-${DEVICE}.conf ] && return 0 + # support ip options see linux sources Documentation/nfsroot.txt case ${IPOPTS} in none|off) |