netdev - Re: iproute2: avoid use of implicit declarations

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Message-ID: <20120103135724.0e23e797@nehalam.linuxnetplumber.net>
Date:	Tue, 3 Jan 2012 13:57:24 -0800
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Jan Engelhardt <jengelh@...ozas.de>
Cc:	Linux Networking Developer Mailing List <netdev@...r.kernel.org>
Subject: Re: iproute2: avoid use of implicit declarations

On Sat, 31 Dec 2011 23:22:05 +0100 (CET)
Jan Engelhardt <jengelh@...ozas.de> wrote:

> From: Jan Engelhardt <jengelh@...ozas.de>
> Date: 2011-12-31 23:16:27.428349795 +0100
> 
> gcc -DLIBDIR=\"/usr/lib64\" -D_GNU_SOURCE -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -Wstrict-prototypes -fPIC -DXT_LIB_DIR=\"/usr/lib64/xtables\" -I../include -DRESOLVE_HOSTNAMES -DLIBDIR=\"/usr/lib64\" -fPIC   -c -o ipx_pton.o ipx_pton.c
> In file included from ../include/utils.h:8:0,
>                  from ipx_ntop.c:5:
> ../include/libnetlink.h: In function 'rta_getattr_u64':
> ../include/libnetlink.h:84:2: warning: implicit declaration of function 'memcpy'
> ../include/libnetlink.h:84:2: warning: incompatible implicit declaration of built-in function 'memcpy'
> 
> diff --git a/include/libnetlink.h b/include/libnetlink.h
> index b237579..b0656ce 100644
> --- a/include/libnetlink.h
> +++ b/include/libnetlink.h
> @@ -1,6 +1,7 @@
>  #ifndef __LIBNETLINK_H__
>  #define __LIBNETLINK_H__ 1
>  
> +#include <string.h>
>  #include <asm/types.h>
>  #include <linux/netlink.h>
>  #include <linux/rtnetlink.h>


Applied.
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