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authorDavid Gibson <david@gibson.dropbear.id.au>2022-11-17 16:58:50 +1100
committerStefano Brivio <sbrivio@redhat.com>2022-11-25 01:35:02 +0100
commit73d3a3e84eeea5566a3a65b033cf1d933b07c2ee (patch)
treeab630a80da0ab7bdb72d9bbd72d81a28ee7872e5 /tcp_splice.h
parent433604a581604fe8acfa9a9022b9c29305642ab7 (diff)
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tcp: Separate helpers to create ns listening sockets
tcp_sock_init*() can create either sockets listening on the host, or in the pasta network namespace (with @ns==1). There are, however, a number of differences in how these two cases work in practice though. "ns" sockets are only used in pasta mode, and they always lead to spliced connections only. The functions are also only ever called in "ns" mode with a NULL address and interface name, and it doesn't really make sense for them to be called any other way. Later changes will introduce further differences in behaviour between these two cases, so it makes more sense to use separate functions for creating the ns listening sockets than the regular external/host listening sockets. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'tcp_splice.h')
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