On 2022-Apr-05, Daniel Gustafsson wrote:
> local_source.c:118:15: error: format specifies type 'unsigned long long' but the argument has type 'size_t' (aka
'unsignedint') [-Werror,-Wformat]
> srcpath, len, written_len);
> ~~~~~~~~~^~~~~~~~~~~~~~~~~
>
> I'm running a fixup with casting to int and printing with %d (like how
> pg_rewind.c:digestControlFile already does it for printing a size_t) through CI
> just to be sure and will push once it's had a green run:
>
> - pg_fatal("size of source file \"%s\" changed concurrently: " UINT64_FORMAT " bytes expected, "
UINT64_FORMAT" copied",
> - srcpath, len, written_len);
> + pg_fatal("size of source file \"%s\" changed concurrently: %d bytes expected, %d copied",
> + srcpath, (int) len, (int) written_len);
Hmm, it is typical to cast file sizes to long long and print with %lld.
See d914eb347fcd for a recent example.
.. oh, I see you pushed already. Not sure this is worth fixing, since
the original commit message claimed to involve only "small files".
I suppose having a non-relation-file in the datadir that's bigger than
4GB is not expected?
--
Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/
Essentially, you're proposing Kevlar shoes as a solution for the problem
that you want to walk around carrying a loaded gun aimed at your foot.
(Tom Lane)
