Re: Multi calendar system for pgsql

Mohsen Alimomeni <m.alimomeni@gmail.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)

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