We keep a static counter to set the commit index on newly
allocated objects. However, since we also need to set the
index on any_objects which are converted to commits, let's
make the counter available as a public function.
While we're moving it, let's make sure the counter is
allocated as an unsigned integer to match the index field in
"struct commit".
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
static struct alloc_state commit_state;
+unsigned int alloc_commit_index(void)
+{
+ static unsigned int count;
+ return count++;
+}
+
void *alloc_commit_node(void)
{
- static int commit_count;
struct commit *c = alloc_node(&commit_state, sizeof(struct commit));
c->object.type = OBJ_COMMIT;
- c->index = commit_count++;
+ c->index = alloc_commit_index();
return c;
}
extern void *alloc_tag_node(void);
extern void *alloc_object_node(void);
extern void alloc_report(void);
+extern unsigned int alloc_commit_index(void);
/* trace.c */
__attribute__((format (printf, 1, 2)))