On Thu, Feb 3, 2011 at 04:40, Bruce Momjian <br...@momjian.us> wrote: > I am seeing the following compiler warning for the past few days: > > basebackup.c:213: warning: variable `ptr' might be clobbered by > `longjmp' or `vfork' > > and I see this comment in the file: > > /* > * Actually do a base backup for the specified tablespaces. > * > * This is split out mainly to avoid complaints about "variable might > be > * clobbered by longjmp" from stupider versions of gcc. > */ > > Seems that isn't working as expected. I am using: > > gcc version 2.95.3 20010315 (release) > > with -O1.
This is the same warning Tom fixed earlier. I have no idea what actually causes it :( I think it's somehow caused by the PG_ENSURE_ERROR_CLEANUP stuff. Does it go away if you break everything inside the if (opt->includewal) into it's own function? (Or at least everything except the pq_putemptymessage() call, because moving that would make the code very confusing) -- Magnus Hagander Me: http://www.hagander.net/ Work: http://www.redpill-linpro.com/ -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers