c-ares

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Tag: Branch: Tree: 2a9e231396

Commit Graph

Author	SHA1	Message	Date
David Drysdale	7972adc5d7	api: Add entrypoints to allow use of per-server ports Add user-visible entrypoints ares_{get,set}_servers_ports(3), which take struct ares_addr_port_node rather than struct ares_addr_node. This structure includes a UDP and TCP port number; if this is set to zero, the channel-wide port values are used as before. Similarly, add a new ares_set_servers_ports_csv(3) entrypoint, which is analogous to ares_set_servers(3) except it doesn't ignore any specified port information; instead, any per-server specified port is used as both the UDP and TCP port for that server. The internal struct ares_addr is extended to hold the UDP/TCP ports, stored in network order, with the convention that a value of zero indicates that the channel-wide UDP/TCP port should be used. For the internal implementation of ares_dup(3), shift to use the _ports() version of the get/set functions, so port information is transferred correctly to the new channel. Update manpages, and add missing ares_set_servers_csv to the lists while we're at it	9 years ago

Author

SHA1

Message

Date

David Drysdale

7972adc5d7

api: Add entrypoints to allow use of per-server ports

Add user-visible entrypoints ares_{get,set}_servers_ports(3), which
take struct ares_addr_port_node rather than struct ares_addr_node.
This structure includes a UDP and TCP port number; if this is set
to zero, the channel-wide port values are used as before.

Similarly, add a new ares_set_servers_ports_csv(3) entrypoint, which
is analogous to ares_set_servers(3) except it doesn't ignore any
specified port information; instead, any per-server specified port
is used as both the UDP and TCP port for that server.

The internal struct ares_addr is extended to hold the UDP/TCP ports,
stored in network order, with the convention that a value of zero
indicates that the channel-wide UDP/TCP port should be used.

For the internal implementation of ares_dup(3), shift to use the
_ports() version of the get/set functions, so port information is
transferred correctly to the new channel.

Update manpages, and add missing ares_set_servers_csv to the lists
while we're at it

9 years ago

1 Commits (2a9e231396987e16c225f24dcbc93a6758e76723)