| From: | Gregory Stark <stark(at)enterprisedb(dot)com> |
|---|---|
| To: | Mohsen Alimomeni <m(dot)alimomeni(at)gmail(dot)com> |
| Cc: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Multi calendar system for pgsql |
| Date: | 2009-02-22 14:22:30 |
| Message-ID: | 87skm6v9eh.fsf@oxford.xeocode.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Mohsen Alimomeni <m(dot)alimomeni(at)gmail(dot)com> writes:
> Hi,
> To implement my local calendar, I tried adding a new type (pdate) to pgsql
> as an extension. At first I used a struct of size 6, and I returned a
> pointer to it in pdate_in with no problem. Now I changed the type to int32,
> returning PG_RETURN_INT32. I removed all palloc calls. but the server
> crashes with segmentation fault before returning in pdate_in.
You want to set PASSEDBYVALUE
(And you probably want to adjust alignment though I don't think it's causing
any problem aside from wasted space)
--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
Get trained by Bruce Momjian - ask me about EnterpriseDB's PostgreSQL training!
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