range: pass const pointer where possible

If there are no changes, let's use a const pointer.

Backports commit d56978f41b357cc84f2d3fe7d5fef2ae9cddfa61 from qemu
This commit is contained in:
David Hildenbrand 2018-12-11 20:35:12 -05:00 committed by Lioncash
parent c53f666160
commit d783407cff
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@ -41,7 +41,7 @@ struct Range {
uint64_t upb; /* inclusive upper bound */
};
static inline void range_invariant(Range *range)
static inline void range_invariant(const Range *range)
{
assert(range->lob <= range->upb || range->lob == range->upb + 1);
}
@ -51,14 +51,14 @@ static inline void range_invariant(Range *range)
//#define range_empty ((Range){ .lob = 0, .upb = 0 })
/* Is @range empty? */
static inline bool range_is_empty(Range *range)
static inline bool range_is_empty(const Range *range)
{
range_invariant(range);
return range->lob > range->upb;
}
/* Does @range contain @val? */
static inline bool range_contains(Range *range, uint64_t val)
static inline bool range_contains(const Range *range, uint64_t val)
{
return val >= range->lob && val <= range->upb;
}