Re: C function returns null values

Well, yes. I wrote a little make file which takes care of this part (except restarting the session):

INCLUDEDIRS += -I$(shell pg_config --includedir-server)
LIBDIR = -L$(shell pg_config --libdir)
LIBINSTALL = $(shell pg_config --pkglibdir)

integrated_c.so: integrated_c.c Makefile
            gcc -fpic -o integrated_c.o -c integrated_c.c $(INCLUDEDIRS)
            gcc -shared -o integrated_c.so integrated_c.o $(LIBDIR) -lmpfr -lgmp
            cp integrated_c.so $(LIBINSTALL)

-----Ursprüngliche Nachricht-----
Von: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Gesendet: Montag, 18. Juli 2011 16:33
An: Gregor Trefs
Cc: pgsql-general@postgresql.org
Betreff: Re: [GENERAL] C function returns null values

Gregor Trefs <gregor.trefs@delphit.com> writes:
> Thanks for your answer. I edited my code, but still get these random null values. What else can I do ?

Mph ... you're aware that you have to start a fresh session to load a new version of a .so into the backend?

            regards, tom lane