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

diff --git a/revision.h b/revision.h
index 1f645764a57063d004a9b9014b404cf04e73c9e1..d8a5a5021f1e066b34b1d0602d7e44649e0aa4cf 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -30,6 +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,
@@ -105,6 +107,8 @@ struct rev_info {
 #define REV_TREE_DIFFERENT     2
 
 /* revision.c */
+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);