Re: [Xenomai] [PATCH, Xenomai 2.5.6]

From: Philippe Gerum <rpm@xenomai.org>
To: dietmar.schindler@manroland-web.com
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] [PATCH, Xenomai 2.5.6]
Date: Fri, 27 Jul 2012 14:51:49 +0200	[thread overview]
Message-ID: <50128EE5.3090904@xenomai.org> (raw)
In-Reply-To: <208C6975C932E94F86239FEA59CCA632068318D3@AUSMXMBX02.mrws.biz>

On 07/27/2012 02:45 PM, dietmar.schindler@manroland-web.com wrote:
> These are patches for two files in ksrc/nucleus of Xenomai 2.5.6 to cure an incompatibility with Linux 2.4; if they are bad in form, please let me know.
>

You should backport this patch from the 2.6 tree instead:
e3c13f0685c2edf2a2ce30cd239b3f

> Index: heap.c
> ===================================================================
> --- heap.c      (revision 3587)
> +++ heap.c      (revision 4276)
> @@ -1127,7 +1127,12 @@
>          return NULL;
>   }
>
> +#if HAVE_UNLOCKED_IOCTL
>   static long xnheap_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
> +#else
> +static int xnheap_ioctl(struct inode *inode,
> +                       struct file *file, unsigned int cmd, unsigned long arg)
> +#endif
>   {
>          file->private_data = (void *)arg;
>          return 0;
>
> Index: pipe.c
> ===================================================================
> --- pipe.c      (revision 3587)
> +++ pipe.c      (revision 4276)
> @@ -923,7 +923,12 @@
>          return (ssize_t)count;
>   }
>
> +#if HAVE_UNLOCKED_IOCTL
>   static long xnpipe_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
> +#else
> +static int xnpipe_ioctl(struct inode *inode,
> +                       struct file *file, unsigned int cmd, unsigned long arg)
> +#endif
>   {
>          struct xnpipe_state *state = file->private_data;
>          int ret = 0;
>
> --
> Best regards,
> Dietmar Schindler
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-- 
Philippe.