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

2011-02-24 Thread 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

2011-02-23 Thread 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