[v2,08/12] range: Make range_compare() public

Commit Message

Eric Auger Sept. 13, 2023, 8:01 a.m. UTC

Let's expose range_compare() in the header so that it can be
reused outside of util/range.c

Signed-off-by: Eric Auger <[e-mail]>
Reviewed-by: Philippe Mathieu-Daudé <[e-mail]>

---

v1 -> v2:
- Added Philippe's R-b
---
 include/qemu/range.h | 6 ++++++
 util/range.c         | 6 +-----
 2 files changed, 7 insertions(+), 5 deletions(-)

Patch

diff --git a/include/qemu/range.h b/include/qemu/range.h
index 2b59e3bf0c..dfe7e58ff9 100644
--- a/include/qemu/range.h
+++ b/include/qemu/range.h
@@ -217,6 +217,12 @@  static inline int ranges_overlap(uint64_t first1, uint64_t len1,
     return !(last2 < first1 || last1 < first2);
 }
 
+/*
+ * Return -1 if @a < @b, 1 @a > @b, and 0 if they touch or overlap.
+ * Both @a and @b must not be empty.
+ */
+int range_compare(Range *a, Range *b);
+
 GList *range_list_insert(GList *list, Range *data);
 
 /*
diff --git a/util/range.c b/util/range.c
index 4baeb588cc..19402e45aa 100644
--- a/util/range.c
+++ b/util/range.c
@@ -20,11 +20,7 @@ 
 #include "qemu/osdep.h"
 #include "qemu/range.h"
 
-/*
- * Return -1 if @a < @b, 1 @a > @b, and 0 if they touch or overlap.
- * Both @a and @b must not be empty.
- */
-static inline int range_compare(Range *a, Range *b)
+int range_compare(Range *a, Range *b)
 {
     assert(!range_is_empty(a) && !range_is_empty(b));