| From: | Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, Peter Eisentraut <peter_e(at)gmx(dot)net> |
| Subject: | Re: logical replication launcher crash on buildfarm |
| Date: | 2017-04-04 18:08:17 |
| Message-ID: | 548f9c1d-eafa-e3fa-9da8-f0cc2f654e60@2ndquadrant.com |
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| Lists: | pgsql-hackers |
So this is what I came up with on plane. Generalized the loading
functionality into load_library_function which that can load either
known postgres functions or call load_external_function.
I am not quite sure if fmgr.c is best place to put it, but I didn't want
to include stuff from executor in bgworker.c. I was thinking about
putting it to dfmgr.c (as that's where load_external_function) but again
seemed weird to including executor there.
As with previous patch, 9.6 will need quite different patch as we need
to keep compatibility there, but since I am traveling I think it's
better to share what I have so far.
--
Petr Jelinek http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| dont-pass-funtion-pointers-to-new-processes.diff | text/x-diff | 18.6 KB |
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