tree e1a1cd67af735d2843018561a71287ad7d98ee82
parent 9b3fd1352c9806ef5acc10f38b1131bc2f62b60c
author Kevin Cernekee <cernekee@gmail.com> 1383365314 -0700
committer Pablo Neira Ayuso <pablo@netfilter.org> 1383514963 +0100

ip6tables: Use consistent exit code for EAGAIN

As of commit 056564f6a (Add new exit value to indicate concurrency
issues), the IPv4 iptables binary returns exit status 4 to indicate that
the kernel returned EAGAIN when trying to update a table.  But ip6tables
still returns exit status 1 under the same circumstances.  Update
ip6tables to bring it in line with iptables behavior.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>