diff options
| author | Daniel Gustafsson | 2023-03-29 19:41:27 +0000 |
|---|---|---|
| committer | Daniel Gustafsson | 2023-03-29 19:41:27 +0000 |
| commit | 44d85ba5a3361dea371d23bd91777ef4c0c4e506 (patch) | |
| tree | ffca9c50ac49b1d3adb0597d202a4766d1d6fec0 /src/interfaces/libpq/libpq-int.h | |
| parent | 8e5eef50c5b41fd39ad60365c9c1b46782f881ca (diff) | |
Copy and store addrinfo in libpq-owned private memory
This refactors libpq to copy addrinfos returned by getaddrinfo to
memory owned by libpq such that future improvements can alter for
example the order of entries.
As a nice side effect of this refactor the mechanism for iteration
over addresses in PQconnectPoll is now identical to its iteration
over hosts.
Author: Jelte Fennema <[email protected]>
Reviewed-by: Aleksander Alekseev <[email protected]>
Reviewed-by: Michael Banck <[email protected]>
Reviewed-by: Andrey Borodin <[email protected]>
Discussion: https://postgr.es/m/PR3PR83MB04768E2FF04818EEB2179949F7A69@PR3PR83MB0476.EURPRD83.prod.outlook.com
Diffstat (limited to 'src/interfaces/libpq/libpq-int.h')
| -rw-r--r-- | src/interfaces/libpq/libpq-int.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h index 88b9838d766..7d091475255 100644 --- a/src/interfaces/libpq/libpq-int.h +++ b/src/interfaces/libpq/libpq-int.h @@ -471,9 +471,10 @@ struct pg_conn PGTargetServerType target_server_type; /* desired session properties */ bool try_next_addr; /* time to advance to next address/host? */ bool try_next_host; /* time to advance to next connhost[]? */ - struct addrinfo *addrlist; /* list of addresses for current connhost */ - struct addrinfo *addr_cur; /* the one currently being tried */ - int addrlist_family; /* needed to know how to free addrlist */ + int naddr; /* number of addresses returned by getaddrinfo */ + int whichaddr; /* the address currently being tried */ + AddrInfo *addr; /* the array of addresses for the currently + * tried host */ bool send_appname; /* okay to send application_name? */ /* Miscellaneous stuff */ |