Add "--early-output" log flag for interactive GUI use

diff --git a/revision.h b/revision.h
index 55e6b531ce3e5838f988ca1896484333e795f192..d8a5a5021f1e066b34b1d0602d7e44649e0aa4cf 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -10,6 +10,7 @@
 #define CHILD_SHOWN    (1u<<6)
 #define ADDED          (1u<<7) /* Parents already parsed and added? */
 #define SYMMETRIC_LEFT (1u<<8)
+#define TOPOSORT       (1u<<9) /* In the active toposort list.. */
 
 struct rev_info;
 struct log_info;
@@ -29,6 +30,8 @@ struct rev_info {
        void *prune_data;
        prune_fn_t *prune_fn;
 
+       unsigned int early_output;
+
        /* Traversal flags */
        unsigned int    dense:1,
                        no_merges:1,
@@ -47,6 +50,7 @@ struct rev_info {
                        left_right:1,
                        parents:1,
                        reverse:1,
+                       cherry_pick:1,
                        first_parent_only:1;
 
        /* Diff flags */
@@ -62,8 +66,8 @@ struct rev_info {
 
        /* Format info */
        unsigned int    shown_one:1,
-                       abbrev_commit:1,
-                       relative_date:1;
+                       abbrev_commit:1;
+       enum date_mode date_mode;
 
        const char **ignore_packed; /* pretend objects in these are unpacked */
        int num_ignore_packed;
@@ -78,7 +82,9 @@ struct rev_info {
        const char      *add_signoff;
        const char      *extra_headers;
        const char      *log_reencode;
+       const char      *subject_prefix;
        int             no_inline;
+       int             show_log_size;
 
        /* Filter by commit log message */
        struct grep_opt *grep_filter;
@@ -93,9 +99,6 @@ struct rev_info {
        struct diff_options diffopt;
        struct diff_options pruning;
 
-       topo_sort_set_fn_t topo_setter;
-       topo_sort_get_fn_t topo_getter;
-
        struct reflog_walk_info *reflog_info;
 };
 
@@ -104,14 +107,14 @@ struct rev_info {
 #define REV_TREE_DIFFERENT     2
 
 /* revision.c */
-extern int rev_same_tree_as_empty(struct rev_info *, struct tree *t1);
-extern int rev_compare_tree(struct rev_info *, struct tree *t1, struct tree *t2);
+typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *);
+volatile show_early_output_fn_t show_early_output;
 
 extern void init_revisions(struct rev_info *revs, const char *prefix);
 extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def);
 extern int handle_revision_arg(const char *arg, struct rev_info *revs,int flags,int cant_be_filename);
 
-extern void prepare_revision_walk(struct rev_info *revs);
+extern int prepare_revision_walk(struct rev_info *revs);
 extern struct commit *get_revision(struct rev_info *revs);
 
 extern void mark_parents_uninteresting(struct commit *commit);