On Wed, Jan 16, 2013 at 06:31:08PM +0100, Paolo Bonzini wrote:
> We can provide fast versions based on the other functions defined
> by host-utils.h. Some care is required on glibc, which provides
> ffsl already.
>
> Signed-off-by: Paolo Bonzini <[email protected]>
> ---
> include/qemu/host-utils.h | 26 ++++++++++++++++++++++++++
> 1 files changed, 26 insertions(+), 0 deletions(-)
Speaking of ffsl() issues, mingw32 now complains about ffsl() being
undefined in hbitmap:
In file included from /home/stefanha/qemu/include/block/block_int.h:35:0,
from qemu-img.c:32:
/home/stefanha/qemu/include/qemu/hbitmap.h: In function 'hbitmap_iter_next':
/home/stefanha/qemu/include/qemu/hbitmap.h:173:5: warning: implicit declaration
of function 'ffsl' [-Wimplicit-function-declaration]
Using mingw32-gcc-4.7.2-7.fc18. I haven't looked into this but I
thought ffsl() was a gcc built-in and it wouldn't require any headers.
Stefan
