Re: [hurd,commited] hurd sendmsg: Fix warning on calling CMSG_*HDR

[Andreas Schwab]

On Dez 29 2019, Samuel Thibault wrote:

> diff --git a/sysdeps/mach/hurd/sendmsg.c b/sysdeps/mach/hurd/sendmsg.c
> index 0c19b3223c..3d7317cec4 100644
> --- a/sysdeps/mach/hurd/sendmsg.c
> +++ b/sysdeps/mach/hurd/sendmsg.c
> @@ -108,7 +108,7 @@ __libc_sendmsg (int fd, const struct msghdr *message, int 
> flags)
>  
>    /* Allocate enough room for ports.  */
>    cmsg = CMSG_FIRSTHDR (message);
> -  for (; cmsg; cmsg = CMSG_NXTHDR (message, cmsg))
> +  for (; cmsg; cmsg = CMSG_NXTHDR ((struct msghdr *) message, cmsg))

Why is the first argument of __cmsg_nxthdr not const?

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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