Re: [HACKERS] Optional message to user when terminating/cancelling backend - Mailing list pgsql-hackers

On Mon, Nov 12, 2018 at 8:36 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Daniel Gustafsson <daniel@yesql.se> writes:
> > I’ve split the patch into two logical parts, the signalling functionality and
> > the userfacing terminate/cancel part.  For extra clarity I’ve also included the
> > full v19 patch, in case you prefer that instead when seeing the two.

Just for the records, cfbot complains during the compilation:

option.c: In function ‘parseCommandLine’:
option.c:265:8: error: ignoring return value of ‘getcwd’, declared
with attribute warn_unused_result [-Werror=unused-result]
  getcwd(default_sockdir, MAXPGPATH);
        ^