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authorPablo Neira Ayuso <pablo@netfilter.org>2008-06-09 15:56:20 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-09 15:56:20 -0700
commit0adf9d67489cd30bab8eb93f7de81a674e44e1c3 (patch)
tree3b29b50ef66f4796211c36a3f098500fcd23a909 /include
parent93f65158723ceb7078ee9a0fd4830c0de00f4b9e (diff)
netfilter: ctnetlink: group errors into logical errno sets
This patch groups ctnetlink errors into three logical sets: * Malformed messages: if ctnetlink receives a message without some mandatory attribute, then it returns EINVAL. * Unsupported operations: if userspace tries to perform an unsupported operation, then it returns EOPNOTSUPP. * Unchangeable: if userspace tries to change some attribute of the conntrack object that can only be set once, then it returns EBUSY. This patch reduces the number of -EINVAL from 23 to 14 and it results in 5 -EBUSY and 6 -EOPNOTSUPP. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions