Re: conflicting definitions: SVN r333283 et al

From: Mark Johnston <markj_at_freebsd.org>
Date: Mon, 7 May 2018 10:16:36 -0400
On Mon, May 07, 2018 at 09:18:54AM -0400, Michael Butler wrote:
> Recent netdump changes appear to introduced/highlighted conflicting
> definitions ..

The conflicting definitions in ip_compat.h already existed, and I'm not
sure why the netdump import brought them to light. I didn't see this
failure when doing build testing, and the CI jobs aren't reporting
anything. Is this happening during a buildworld?

> Building /usr/obj/usr/src/i386.i386/lib/libsysdecode/ioctl.c
> In file included from <stdin>:70:
> In file included from
> /usr/obj/usr/src/i386.i386/tmp/usr/include/netinet/netdump/netdump.h:37:
> In file included from
> /usr/obj/usr/src/i386.i386/tmp/usr/include/net/if.h:48:
> /usr/obj/usr/src/i386.i386/tmp/usr/include/sys/socket.h:251:9: warning:
> 'AF_INET6' macro redefined [-Wmacro-redefined]
> #define AF_INET6        28              /* IPv6 */
>         ^
> /usr/obj/usr/src/i386.i386/tmp/usr/include/netinet/ip_compat.h:1467:10:
> note: previous definition is here
> # define        AF_INET6        26
>                 ^
> In file included from <stdin>:70:
> In file included from
> /usr/obj/usr/src/i386.i386/tmp/usr/include/netinet/netdump/netdump.h:37:
> /usr/obj/usr/src/i386.i386/tmp/usr/include/net/if.h:58:10: warning:
> 'IFNAMSIZ' macro redefined [-Wmacro-redefined]
> #define         IFNAMSIZ        IF_NAMESIZE
>                 ^
> /usr/obj/usr/src/i386.i386/tmp/usr/include/netinet/ip_compat.h:1415:9:
> note: previous definition is here
> #define IFNAMSIZ                16
>         ^
> 2 warnings generated.
> 
> 	imb
> 
Received on Mon May 07 2018 - 12:16:41 UTC

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