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refactor dns_xfrin to use dns_dispatch

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the dns_xfrin module was still using the network manager directly to
manage TCP connections and send and receive messages.  this commit
changes it to use the dispatch manager instead.
This commit is contained in:
Evan Hunt
2023-02-21 20:14:30 -08:00
parent a4c8decc6a
commit f0c766abec
6 changed files with 150 additions and 148 deletions
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11
lib/dns/dispatch.c
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@@ -2328,3 +2328,14 @@ dns_dispatchset_destroy(dns_dispatchset_t **dsetp) {
isc_mutex_destroy(&dset->lock);
isc_mem_putanddetach(&dset->mctx, dset, sizeof(dns_dispatchset_t));
}
isc_result_t
dns_dispatch_checkperm(dns_dispatch_t *disp) {
REQUIRE(VALID_DISPATCH(disp));
if (disp->handle == NULL || disp->socktype == isc_socktype_udp) {
return (ISC_R_NOPERM);
}
return (isc_nm_xfr_checkperm(disp->handle));
}