[HACKERS] Access violation from palloc, Visual Studio 2005, C-language function
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From: "Kevin Flanagan" on 9 Mar 2010 19:11 Environment: Windows Vista, PostgreSQL 8.4 (1-click installer), Visual Studio 2005 sp1. I have a bare-bones DLL built as per the above, compiling the 'add_one' and 'copytext' samples found at http://www.postgresql.org/docs/8.4/interactive/xfunc-c.html (version 1 calling convention), compiled as 'C'. I can use 'add_one' just fine from within SQL, but if I use 'copytext', an access violation occurs as soon as palloc() is called. Could anyone suggest what the problem might be? Failing that, are there any other (creative?) ways to return strings from a C-language function without using palloc? Thanks in advance for any leads Kevin. -- Sent via pgsql-hackers mailing list (pgsql-hackers(a)postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers |