Implement safe_strncpy() as strlcpy() and use it more.

diff --git a/revision.h b/revision.h
index 83d28d520557ae37eea59dd7446e46edb6ef7cf6..7d85b0f2e97884daea9dfc9020526b91e8c4974a 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -7,9 +7,11 @@
 #define SHOWN          (1u<<3)
 #define TMP_MARK       (1u<<4) /* for isolated cases; clean after use */
 #define BOUNDARY       (1u<<5)
-#define ADDED          (1u<<6) /* Parents already parsed and added? */
+#define BOUNDARY_SHOW  (1u<<6)
+#define ADDED          (1u<<7) /* Parents already parsed and added? */
 
 struct rev_info;
+struct log_info;
 
 typedef void (prune_fn_t)(struct rev_info *revs, struct commit *commit);
 
@@ -26,6 +28,7 @@ struct rev_info {
        /* Traversal flags */
        unsigned int    dense:1,
                        no_merges:1,
+                       no_walk:1,
                        remove_empty_trees:1,
                        lifo:1,
                        topo_order:1,
@@ -38,11 +41,37 @@ struct rev_info {
                        boundary:1,
                        parents:1;
 
+       /* Diff flags */
+       unsigned int    diff:1,
+                       full_diff:1,
+                       show_root_diff:1,
+                       no_commit_id:1,
+                       verbose_header:1,
+                       ignore_merges:1,
+                       combine_merges:1,
+                       dense_combined_merges:1,
+                       always_show_header:1;
+
+       /* Format info */
+       unsigned int    shown_one:1,
+                       abbrev_commit:1;
+       unsigned int    abbrev;
+       enum cmit_fmt   commit_format;
+       struct log_info *loginfo;
+       int             nr, total;
+       const char      *mime_boundary;
+       const char      *add_signoff;
+       const char      *extra_headers;
+
        /* special limits */
        int max_count;
        unsigned long max_age;
        unsigned long min_age;
 
+       /* diff info for patches and for paths limiting */
+       struct diff_options diffopt;
+       struct diff_options pruning;
+
        topo_sort_set_fn_t topo_setter;
        topo_sort_get_fn_t topo_getter;
 };
@@ -52,8 +81,8 @@ struct rev_info {
 #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 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);
 
 extern void init_revisions(struct rev_info *revs);
 extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def);