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Date:      Wed, 13 Nov 2002 15:42:21 -0500
From:      Garance A Drosihn <drosih@rpi.edu>
To:        Craig Rodrigues <rodrigc@attbi.com>, freebsd-standards@FreeBSD.ORG
Subject:   Re: msgsnd() improperly prototyped
Message-ID:  <p05200f1ab9f869275c87@[128.113.24.47]>
In-Reply-To: <20021113142052.A10703@attbi.com>
References:  <20021113142052.A10703@attbi.com>

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At 2:20 PM -0500 11/13/02, Craig Rodrigues wrote:
>the prototype for msgsnd() should be:
>
>int       msgsnd(int, const void *, size_t, int);
>
>but FreeBSD's prototype in <sys/msg.h> is missing the const qualifier:
>
>int msgsnd(int, void *, size_t, int);
>
>I'd like to fix this and submit a patch.  Where is the implementation
>of this function?  I can fix the header file and man page, but don't
>know where to look for the implementation.

Well, if you're like me, you could do a combination of 'find' and grep
in /usr/src to find it.  This is probably a dumb way to do it, but it
works.

Or you could change the header, do a buildworld, and see what
complains...   :-)

The "source code tour" at
http://snapshots.jp.FreeBSD.org/tour/

might also be a way to track this down.  I haven't used it recently,
but it was a pretty nice idea.

-- 
Garance Alistair Drosehn            =   gad@gilead.netel.rpi.edu
Senior Systems Programmer           or  gad@freebsd.org
Rensselaer Polytechnic Institute    or  drosih@rpi.edu

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