From owner-cvs-all  Mon Dec 21 07:58:07 1998
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Received: (from majordom@localhost)
          by hub.freebsd.org (8.8.8/8.8.8) id HAA10267
          for cvs-all-outgoing; Mon, 21 Dec 1998 07:58:07 -0800 (PST)
          (envelope-from owner-cvs-all@FreeBSD.ORG)
Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.26.10.9])
          by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id HAA10260
          for <cvs-committers@FreeBSD.ORG>; Mon, 21 Dec 1998 07:58:05 -0800 (PST)
          (envelope-from bde@godzilla.zeta.org.au)
Received: (from bde@localhost)
	by godzilla.zeta.org.au (8.8.7/8.8.7) id CAA15440;
	Tue, 22 Dec 1998 02:58:01 +1100
Date: Tue, 22 Dec 1998 02:58:01 +1100
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199812211558.CAA15440@godzilla.zeta.org.au>
To: cvs-committers@FreeBSD.ORG, dillon@apollo.backplane.com
Subject: Re: Odd compilation warning making kernel
Sender: owner-cvs-all@FreeBSD.ORG
Precedence: bulk

>    This is odd.  compiling netinet/ip_output.c :
>
>cc -c -O -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit  -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes  -Wpointer-arith -Winline -Wuninitialized -Wformat  -fformat-extensions -ansi  -nostdinc -I- -I. -I../.. -I../../../include  -DKERNEL -include opt_global.h -aout  ../../netinet/ip_output.c
>../../netinet/ip_output.c:67: warning: parameter names (without types) in function declaration
>../../netinet/ip_output.c:67: warning: data definition has no type or storage class
>../../netinet/ip_output.c:67: warning: parameter names (without types) in function declaration
>../../netinet/ip_output.c:67: warning: data definition has no type or storage class
>
>    The line is:
>
>static MALLOC_DEFINE(M_IPMOPTS, "ip_moptions", "internet multicast options");

This is just what gcc does for certain garbage declarations at file scope:

    garbage_in(nothing, out);

MALLOC_DEFINE() expands to something involving SYSINIT() and SYSUNINIT()
because <sys/kernel.h> is not included.

<sys/kernel.h> is not included because the dummynet changes blew away
about 2 months worth of previous commits.

Bruce

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message