From: | "Nguyen Hoa Phong" <fong_nh(at)yahoo(dot)com> |
---|---|
To: | pgsql-bugs(at)postgresql(dot)org |
Subject: | BUG #3813: PGDLLIMPORT conflict |
Date: | 2007-12-12 10:41:42 |
Message-ID: | 200712121041.lBCAfg9r041486@wwwmaster.postgresql.org |
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Lists: | pgsql-bugs |
The following bug has been logged online:
Bug reference: 3813
Logged by: Nguyen Hoa Phong
Email address: fong_nh(at)yahoo(dot)com
PostgreSQL version: 8.3-beta4
Operating system: Windows
Description: PGDLLIMPORT conflict
Details:
Because of PGDLLIMPORT conflict and so to use palloc we must to declare
(copydir.c):
/*
* On Windows, call non-macro versions of palloc; we can't reference
* CurrentMemoryContext in this file because of PGDLLIMPORT conflict.
*/
#if defined(WIN32) || defined(__CYGWIN__)
#undef palloc
#undef pstrdup
#define palloc(sz) pgport_palloc(sz)
#define pstrdup(str) pgport_pstrdup(str)
#endif
...
But it's the same if we use the other functions of system, such as, SPI
variables (SPI_result, SPI_tuptable, SPI_lastoid, SPI_processed,...),...
So I think that maybe we should have more one define for this:
#if defined(WIN32) || defined(__CYGWIN__)
#define PGDLLIMPORT __declspec (dllexport)
#endif
And so, the using the relations functions (palloc,..) are normal.
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