On 2014-10-08 20:07:35 -0400, Robert Haas wrote: > On Wed, Oct 8, 2014 at 2:04 PM, Andres Freund <and...@2ndquadrant.com> wrote: > > So, what makes it work for me (among other unrelated stuff) seems to be > > the following in .gdbinit, defineing away some things that gdb doesn't > > handle: > > macro define __builtin_offsetof(T, F) ((int) &(((T *) 0)->F)) > > macro define __extension__ > > macro define AssertVariableIsOfTypeMacro(x, y) ((void)0) > > > > Additionally I have "-ggdb -g3" in CFLAGS. That way gdb knows about > > postgres' macros. At least if you're in the right scope. > > > > As an example, the following works: > > (gdb) p dlist_is_empty(&BackendList) ? NULL : dlist_head_element(Backend, > > elem, &BackendList) > > Ah, cool. I'll try that.
If that works for you, should we put it somewhere in the docs? If so, where? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
