[Qemu-devel] Re: [PATCH] Fix conversions from pointer to int and vice versa

[Paolo Bonzini]

On 02/24/2011 08:21 AM, Markus Armbruster wrote:

Why can't you cast straight to void *?


"warning: cast from pointer to integer of different size", and similarly 
in the other direction.

[Qemu-devel] Re: [PATCH] Fix conversions from pointer to int and vice versa

[Juan Quintela]

Stefan Weil  wrote:
> Here the int values fds[0], sigfd, s, sock and fd are converted
> to void pointers which are later converted back to an int value.
>
> These conversions should always use intptr_t instead of unsigned long.
>
> They are needed for environments where sizeof(long) != sizeof(void *).
>
> Signed-off-by: Stefan Weil 

migration-{tcp,unix}.c conflict with my series.
If Anthony don't pick them before my next respin, I will include that
two files.

Thanks, Juan.