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| author | Chuck Lever <chuck.lever@oracle.com> | 2010-01-14 12:23:19 -0500 |
|---|---|---|
| committer | Steve Dickson <steved@redhat.com> | 2010-01-15 14:55:51 -0500 |
| commit | cbd3a131e5c02bbd7b92a72b3ac467d71cfee1c4 (patch) | |
| tree | 026b19a8311b83c5bf9a16edd7299020ff528a07 /support/misc/tcpwrapper.c | |
| parent | f0d3a4bedccca7cce48296757bc1c8bd59b80828 (diff) | |
| download | nfs-utils-cbd3a131e5c02bbd7b92a72b3ac467d71cfee1c4.tar.gz nfs-utils-cbd3a131e5c02bbd7b92a72b3ac467d71cfee1c4.tar.xz nfs-utils-cbd3a131e5c02bbd7b92a72b3ac467d71cfee1c4.zip | |
statd: Introduce statd version of matchhostname()
For the near future, statd will support IPv6 but exportfs will not.
Thus statd will need a version of matchhostname() that can deal
properly with IPv6 remotes. To reduce the risk of breaking exportfs,
introduce a separate version of matchhostname() for statd to use while
exportfs continues to use the existing AF_INET-only implementation.
Note that statd will never send matchhostname() a hostname string
containing export wildcards, so is_hostame() is not needed in the
statd version of matchhostname(). This saves some computational
expense when comparing hostnames.
A separate statd-specific implementation of matchhostname() allows
some flexibility in the long term, as well. We might want to enrich
the matching heuristics of our SM_NOTIFY, for example, or replace
them entirely with a heuristic that is not dependent upon DNS.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'support/misc/tcpwrapper.c')
0 files changed, 0 insertions, 0 deletions