Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> I forgot to mention that this patch produces a new warning:
> /pgsql/source/master/src/backend/tcop/postgres.c: In function 'quickdie':
> /pgsql/source/master/src/backend/tcop/postgres.c:2737:2: warning: implicit declaration of function '__gcov_flush';
didyou mean 'pq_flush'? [-Wimplicit-function-declaration]
> __gcov_flush();
> ^~~~~~~~~~~~
> pq_flush
> I couldn't find a way to squelch that. gcc devs in their infinite
> wisdom don't provide a prototype for it, apparently.
Ugh. So let's supply our own prototype, presumably it's just
extern void __gcov_flush(void);
regards, tom lane