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Diffstat (limited to 'revision.h')
-rw-r--r--revision.h53
1 files changed, 40 insertions, 13 deletions
diff --git a/revision.h b/revision.h
index 01bd2b7c07..eeea6fba3c 100644
--- a/revision.h
+++ b/revision.h
@@ -15,7 +15,8 @@
#define ADDED (1u<<7) /* Parents already parsed and added? */
#define SYMMETRIC_LEFT (1u<<8)
#define PATCHSAME (1u<<9)
-#define ALL_REV_FLAGS ((1u<<10)-1)
+#define BOTTOM (1u<<10)
+#define ALL_REV_FLAGS ((1u<<11)-1)
#define DECORATE_SHORT_REFS 1
#define DECORATE_FULL_REFS 2
@@ -35,6 +36,7 @@ struct rev_cmdline_info {
REV_CMD_PARENTS_ONLY,
REV_CMD_LEFT,
REV_CMD_RIGHT,
+ REV_CMD_MERGE_BASE,
REV_CMD_REV
} whence;
unsigned flags;
@@ -96,7 +98,8 @@ struct rev_info {
cherry_mark:1,
bisect:1,
ancestry_path:1,
- first_parent_only:1;
+ first_parent_only:1,
+ line_level_traverse:1;
/* Diff flags */
unsigned int diff:1,
@@ -167,6 +170,7 @@ struct rev_info {
struct reflog_walk_info *reflog_info;
struct decoration children;
struct decoration merge_simplification;
+ struct decoration treesame;
/* notes-specific options: which refs to show */
struct display_notes_opt notes_opt;
@@ -175,6 +179,9 @@ struct rev_info {
int count_left;
int count_right;
int count_same;
+
+ /* line level range that we are chasing */
+ struct decoration line_log_data;
};
#define REV_TREE_SAME 0
@@ -195,19 +202,23 @@ struct setup_revision_opt {
};
extern void init_revisions(struct rev_info *revs, const char *prefix);
-extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *);
+extern int setup_revisions(int argc, const char **argv, struct rev_info *revs,
+ struct setup_revision_opt *);
extern void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx,
- const struct option *options,
- const char * const usagestr[]);
+ const struct option *options,
+ const char * const usagestr[]);
#define REVARG_CANNOT_BE_FILENAME 01
#define REVARG_COMMITTISH 02
-extern int handle_revision_arg(const char *arg, struct rev_info *revs, int flags, unsigned revarg_opt);
+extern int handle_revision_arg(const char *arg, struct rev_info *revs,
+ int flags, unsigned revarg_opt);
extern void reset_revision_walk(void);
extern int prepare_revision_walk(struct rev_info *revs);
extern struct commit *get_revision(struct rev_info *revs);
-extern char *get_revision_mark(const struct rev_info *revs, const struct commit *commit);
-extern void put_revision_mark(const struct rev_info *revs, const struct commit *commit);
+extern char *get_revision_mark(const struct rev_info *revs,
+ const struct commit *commit);
+extern void put_revision_mark(const struct rev_info *revs,
+ const struct commit *commit);
extern void mark_parents_uninteresting(struct commit *commit);
extern void mark_tree_uninteresting(struct tree *tree);
@@ -220,15 +231,19 @@ struct name_path {
char *path_name(const struct name_path *path, const char *name);
-extern void show_object_with_name(FILE *, struct object *, const struct name_path *, const char *);
+extern void show_object_with_name(FILE *, struct object *,
+ const struct name_path *, const char *);
extern void add_object(struct object *obj,
struct object_array *p,
struct name_path *path,
const char *name);
-extern void add_pending_object(struct rev_info *revs, struct object *obj, const char *name);
-extern void add_pending_sha1(struct rev_info *revs, const char *name, const unsigned char *sha1, unsigned int flags);
+extern void add_pending_object(struct rev_info *revs,
+ struct object *obj, const char *name);
+extern void add_pending_sha1(struct rev_info *revs,
+ const char *name, const unsigned char *sha1,
+ unsigned int flags);
extern void add_head_to_pending(struct rev_info *);
@@ -238,7 +253,19 @@ enum commit_action {
commit_error
};
-extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit);
-extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit);
+extern enum commit_action get_commit_action(struct rev_info *revs,
+ struct commit *commit);
+extern enum commit_action simplify_commit(struct rev_info *revs,
+ struct commit *commit);
+
+enum rewrite_result {
+ rewrite_one_ok,
+ rewrite_one_noparents,
+ rewrite_one_error
+};
+
+typedef enum rewrite_result (*rewrite_parent_fn_t)(struct rev_info *revs, struct commit **pp);
+extern int rewrite_parents(struct rev_info *revs, struct commit *commit,
+ rewrite_parent_fn_t rewrite_parent);
#endif