Message ID | 1374996553-21828-4-git-send-email-imammedo@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/include/qemu/range.h b/include/qemu/range.h index b76cc0d..19b742c 100644 --- a/include/qemu/range.h +++ b/include/qemu/range.h @@ -42,4 +42,10 @@ static inline int ranges_overlap(uint64_t first1, uint64_t len1, return !(last2 < first1 || last1 < first2); } +/* Get range size */ +static inline uint64_t range_size(Range r) +{ + return r.end - r.begin; +} + #endif
Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- include/qemu/range.h | 6 ++++++ 1 file changed, 6 insertions(+)