On 3/10/16 7:32 PM, Andres Freund wrote: > On 2016-03-10 18:55:47 +0000, Robert Haas wrote: >> Provide much better wait information in pg_stat_activity. >> >> When a process is waiting for a heavyweight lock, we will now indicate >> the type of heavyweight lock for which it is waiting. Also, you can >> now see when a process is waiting for a lightweight lock - in which >> case we will indicate the individual lock name or the tranche, as >> appropriate - or for a buffer pin. > > My compiler quite validly complains: > > /home/andres/src/postgresql/src/backend/storage/lmgr/lmgr.c: In function > ‘GetLockNameFromTagType’: > /home/andres/src/postgresql/src/backend/storage/lmgr/lmgr.c:1018:9: warning: > function may return address of local variable [-Wreturn-local-addr] > return locktypename; > ^ > /home/andres/src/postgresql/src/backend/storage/lmgr/lmgr.c:1007:8: note: > declared here > char tnbuf[32]; > ^ > In file included from > /home/andres/src/postgresql/src/backend/commands/dbcommands.c:20:0:
Needs a "static", it seems. -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
