Why there is a PG_GETARG_UINT32 and PG_RETURN_UINT32?

From: Rodrigo Barboza <rodrigombufrj(at)gmail(dot)com>
To: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Why there is a PG_GETARG_UINT32 and PG_RETURN_UINT32?
Date: 2013-04-04 14:59:52
Message-ID: CANs8QJbD3s+0tL9LS_oijUorYPwBmV4fi89zd1g7x-hy2fDO3g@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Hi guys.
I am wondering when I can use the PG_GETARG_UINT32 and PG_RETURN_UINT32.
If postgres has no unsigned int type, what is the use of these macros?

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Merlin Moncure 2013-04-04 15:10:38 Re: [PATCH] Exorcise "zero-dimensional" arrays (Was: Re: Should array_length() Return NULL)
Previous Message Andres Freund 2013-04-04 14:53:27 Re: corrupt pages detected by enabling checksums