On 10/22/2015 12:36 AM, Alvaro Herrera wrote:
> Andres Freund wrote:
>
>> That seems fairly insignificant. For one this is a rather infrequent and
>> expensive operation, for another every decent compiler can optimize
>> those away. Note that those duplicate strlen() calls are there in a lot
>> of places in walsender.c
> diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c
> index c6043cd..5487cc0 100644
> --- a/src/backend/replication/walsender.c
> +++ b/src/backend/replication/walsender.c
> @@ -762,10 +762,10 @@ logical_read_xlog_page(XLogReaderState *state, XLogRecPtr targetPagePtr, int req
> static void
> CreateReplicationSlot(CreateReplicationSlotCmd *cmd)
> {
> - const char *slot_name;
> const char *snapshot_name = NULL;
> char xpos[MAXFNAMELEN];
> StringInfoData buf;
> + int len;
Surely "size_t len" ?
Or am I missing some platform where size_t is not defined ?
Minor nitpicking, of course. But once we are cleaning the code up,
might as well change this too....
Thanks!
/ J.L.