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From: "Konstantin A. Lepikhov" <lakostis@altlinux.org>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] extern inline function redifinition
Date: Wed, 24 Oct 2007 02:37:26 +0400
Message-ID: <20071023223726.GB3516@lks.home> (raw)
In-Reply-To: <200710240201.19867.peet@altlinux.ru>

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Hi Peter!

Wednesday 24, at 02:01:19 AM you wrote:

> В сообщении от Wednesday 24 October 2007 01:16:00 Konstantin A. Lepikhov 
> написал(а):
> <skip />
> > а что в коде? Помойму просто надо убрать inline декларирование из
> > extern'ов, такое даже в ядре не используют.
> 
> сам вызов:
> 
>         /* Now we have successfully converted the call into a recvmsg call */
>         ret = recvfrom(sock, data, len, flags,
>             msg->msg_name, &msg->msg_namelen);
> 
> что вызывает (в этом же файле):
> 
> ssize_t
> recvfrom(int sock, void *buf, size_t len, int flags, struct sockaddr *from,
>     socklen_t *fromlen)
> {
> 
> как оно прототипировано там же:
> 
> #define DECLARE(name, ret, args) static ret (*libc_##name) args
> DECLARE(recvfrom, ssize_t, (int, void *, size_t, int, struct sockaddr *,
>             socklen_t *));
> 
> Можешь подсказать, _зачем_ оно так? :)
они редефайнят глибцовые функции, но вот зачем непонятно - может, это для
совместимости с win32 сделано. Попробуй выкинуть все эти DECLARE, и
добавить обычные глибцовые заголовки.

-- 
WBR et al.

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  reply	other threads:[~2007-10-23 22:37 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-23 21:05 Peter V. Saveliev
2007-10-23 21:16 ` Konstantin A. Lepikhov
2007-10-23 22:01   ` Peter V. Saveliev
2007-10-23 22:37     ` Konstantin A. Lepikhov [this message]
2007-10-24 16:35       ` Alexey I. Froloff

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