From: | "Hiroshi Inoue" <Inoue(at)tpf(dot)co(dot)jp> |
---|---|
To: | "pgsql-hackers" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | LIBPQ for WIN32 |
Date: | 1998-09-28 04:09:47 |
Message-ID: | 000401bdea95$d4dfb7e0$2801007e@cadzone.tpf.co.jp |
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Lists: | pgsql-hackers |
Hi All.
I tested libpq for win32 coming with 6.4-BETA and have a question about
LIBPQ.
I used LIBPQ from a C program,but coundn't connect PostgreSQL DB.
Calling pg_connect() without WSAStartup() failed because of gethostbyname()
error in LIBPQ.
so I modified DllMain in LIBPQ as follows.
BOOL WINAPI DllMain( HINSTANCE hinstDLL, DWORD fdwReason,
LPVOID lpReserved ){
WSADATA wsaData;
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
WSAStartup( WSAStartup(MAKEWORD(1, 1), &wsaData);
break;
case DLL_PROCESS_DETACH:
WSACleanup();
break;
}
return (TRUE);
}
and the connection to DB was OK.
Why WSAStartup() is not called in LIBPQ?
Thanks.
Hiroshi Inoue
Inoue(at)tpf(dot)co(dot)jp
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