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authorFredrik Kuivinen <freku045@student.liu.se>2006-03-10 09:21:39 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-03-11 06:22:00 (GMT)
commit8efdc326c9681e814d79e8da6097c187388dc0c4 (patch)
treeeacf0f6d9bd219173b572b77a8763a382b5dd8de /revision.h
parent6b6dcfc297722f5a5324c4cb22f45adccd4c84ef (diff)
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rev-lib: Make it easy to do rename tracking (take 2)
prune_fn in the rev_info structure is called in place of try_to_simplify_commit. This makes it possible to do rename tracking with a custom try_to_simplify_commit-like function. This commit also introduces init_revisions which initialises the rev_info structure with default values. Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'revision.h')
-rw-r--r--revision.h18
1 files changed, 17 insertions, 1 deletions
diff --git a/revision.h b/revision.h
index 31e8f61..6c2beca 100644
--- a/revision.h
+++ b/revision.h
@@ -7,6 +7,10 @@
#define SHOWN (1u<<3)
#define TMP_MARK (1u<<4) /* for isolated cases; clean after use */
+struct rev_info;
+
+typedef void (prune_fn_t)(struct rev_info *revs, struct commit *commit);
+
struct rev_info {
/* Starting list */
struct commit_list *commits;
@@ -14,7 +18,8 @@ struct rev_info {
/* Basic information */
const char *prefix;
- const char **paths;
+ void *prune_data;
+ prune_fn_t *prune_fn;
/* Traversal flags */
unsigned int dense:1,
@@ -33,9 +38,20 @@ struct rev_info {
int max_count;
unsigned long max_age;
unsigned long min_age;
+
+ topo_sort_set_fn_t topo_setter;
+ topo_sort_get_fn_t topo_getter;
};
+#define REV_TREE_SAME 0
+#define REV_TREE_NEW 1
+#define REV_TREE_DIFFERENT 2
+
/* revision.c */
+extern int rev_same_tree_as_empty(struct tree *t1);
+extern int rev_compare_tree(struct tree *t1, struct tree *t2);
+
+extern void init_revisions(struct rev_info *revs);
extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def);
extern void prepare_revision_walk(struct rev_info *revs);
extern struct commit *get_revision(struct rev_info *revs);