unpack_trees.c: pass unpack_trees_options structure to keep_entry() as well.

Other decision functions, deleted_entry() and merged_entry() take one as
their parameter, and this function should.  I'll be introducing a separate
index to build the result in, and am planning to pass it as the part of the
structure.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/unpack-trees.c b/unpack-trees.c
index ee10eea24cdd37d308066721c947b2d2449e786e..9c0f4d7651f69832c6a5ec363f4fd76be93acf36 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -525,7 +525,7 @@ static int deleted_entry(struct cache_entry *ce, struct cache_entry *old,
        return 1;
 }
 
-static int keep_entry(struct cache_entry *ce)
+static int keep_entry(struct cache_entry *ce, struct unpack_trees_options *o)
 {
        add_cache_entry(ce, ADD_CACHE_OK_TO_ADD);
        return 1;
@@ -682,7 +682,7 @@ int threeway_merge(struct cache_entry **stages,
        if (!head_match || !remote_match) {
                for (i = 1; i < o->head_idx; i++) {
                        if (stages[i]) {
-                               keep_entry(stages[i]);
+                               keep_entry(stages[i], o);
                                count++;
                                break;
                        }
@@ -695,8 +695,8 @@ int threeway_merge(struct cache_entry **stages,
                show_stage_entry(stderr, "remote ", stages[remote_match]);
        }
 #endif
-       if (head) { count += keep_entry(head); }
-       if (remote) { count += keep_entry(remote); }
+       if (head) { count += keep_entry(head, o); }
+       if (remote) { count += keep_entry(remote, o); }
        return count;
 }
 
@@ -728,7 +728,7 @@ int twoway_merge(struct cache_entry **src,
                    (oldtree && newtree &&
                     !same(oldtree, newtree) && /* 18 and 19*/
                     same(current, newtree))) {
-                       return keep_entry(current);
+                       return keep_entry(current, o);
                }
                else if (oldtree && !newtree && same(current, oldtree)) {
                        /* 10 or 11 */
@@ -774,7 +774,7 @@ int bind_merge(struct cache_entry **src,
        if (a && old)
                die("Entry '%s' overlaps.  Cannot bind.", a->name);
        if (!a)
-               return keep_entry(old);
+               return keep_entry(old, o);
        else
                return merged_entry(a, NULL, o);
 }
@@ -804,7 +804,7 @@ int oneway_merge(struct cache_entry **src,
                            ce_match_stat(old, &st, 1))
                                old->ce_flags |= htons(CE_UPDATE);
                }
-               return keep_entry(old);
+               return keep_entry(old, o);
        }
        return merged_entry(a, old, o);
 }