Re: Use of inv_getsize in functions

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От Michael Fuhr
Тема Re: Use of inv_getsize in functions
Дата
Msg-id 20050810151407.GA46813@winnie.fuhr.org
обсуждение исходный текст
Ответ на Use of inv_getsize in functions  ("Soeren Laursen" <sl@scrooge.dk>)
Ответы Re: Use of inv_getsize in functions  ("Soeren Laursen" <sl@scrooge.dk>)
Список pgsql-hackers
On Tue, Aug 09, 2005 at 10:54:49PM +0200, Soeren Laursen wrote:
> I have used other function calls like
> inv_open with no problem, but when I load this modules I get:
> 
> undefined symbol: inv_getsize

Notice the word "static" in the definition of inv_getsize() in
src/backend/storage/large_object/inv_api.c:

static uint32
inv_getsize(LargeObjectDesc *obj_desc)
{   ...
}

I don't know if there's a good reason for inv_getsize() being static.
Maybe your code could use inv_seek() instead.

> No errors when compiling.

If you compile with warning flags, then you should at least have
gotten a warning like "implicit declaration of function `inv_getsize'".
That's a hint that something's wrong.

-- 
Michael Fuhr


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