Merge branch 'sb/object-store-grafts' into sb/object-store-lookup

[thirdparty/git.git] / tree-walk.c

diff --git a/tree-walk.c b/tree-walk.c
index cd428a1ee53328e36a77c0a08602012dd554d062..ecd6e53b8541408add0de076b01932a1ffd631e9 100644 (file)
--- a/tree-walk.c
+++ b/tree-walk.c
@@ -106,7 +106,7 @@ static void entry_extract(struct tree_desc *t, struct name_entry *a)
 static int update_tree_entry_internal(struct tree_desc *desc, struct strbuf *err)
 {
        const void *buf = desc->buffer;
-       const unsigned char *end = desc->entry.oid->hash + 20;
+       const unsigned char *end = desc->entry.oid->hash + the_hash_algo->rawsz;
        unsigned long size = desc->size;
        unsigned long len = end - (const unsigned char *)buf;
 
@@ -489,7 +489,7 @@ int traverse_trees(int n, struct tree_desc *t, struct traverse_info *info)
 struct dir_state {
        void *tree;
        unsigned long size;
-       unsigned char sha1[20];
+       struct object_id oid;
 };
 
 static int find_tree_entry(struct tree_desc *t, const char *name, struct object_id *result, unsigned *mode)
@@ -577,7 +577,7 @@ int get_tree_entry(const struct object_id *tree_oid, const char *name, struct ob
  * See the code for enum follow_symlink_result for a description of
  * the return values.
  */
-enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_sha1, const char *name, unsigned char *result, struct strbuf *result_path, unsigned *mode)
+enum follow_symlinks_result get_tree_entry_follow_symlinks(struct object_id *tree_oid, const char *name, struct object_id *result, struct strbuf *result_path, unsigned *mode)
 {
        int retval = MISSING_OBJECT;
        struct dir_state *parents = NULL;
@@ -590,7 +590,7 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
 
        init_tree_desc(&t, NULL, 0UL);
        strbuf_addstr(&namebuf, name);
-       hashcpy(current_tree_oid.hash, tree_sha1);
+       oidcpy(&current_tree_oid, tree_oid);
 
        while (1) {
                int find_result;
@@ -610,11 +610,11 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
                        ALLOC_GROW(parents, parents_nr + 1, parents_alloc);
                        parents[parents_nr].tree = tree;
                        parents[parents_nr].size = size;
-                       hashcpy(parents[parents_nr].sha1, root.hash);
+                       oidcpy(&parents[parents_nr].oid, &root);
                        parents_nr++;
 
                        if (namebuf.buf[0] == '\0') {
-                               hashcpy(result, root.hash);
+                               oidcpy(result, &root);
                                retval = FOUND;
                                goto done;
                        }
@@ -664,7 +664,7 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
 
                /* We could end up here via a symlink to dir/.. */
                if (namebuf.buf[0] == '\0') {
-                       hashcpy(result, parents[parents_nr - 1].sha1);
+                       oidcpy(result, &parents[parents_nr - 1].oid);
                        retval = FOUND;
                        goto done;
                }
@@ -678,7 +678,7 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
 
                if (S_ISDIR(*mode)) {
                        if (!remainder) {
-                               hashcpy(result, current_tree_oid.hash);
+                               oidcpy(result, &current_tree_oid);
                                retval = FOUND;
                                goto done;
                        }
@@ -688,7 +688,7 @@ enum follow_symlinks_result get_tree_entry_follow_symlinks(unsigned char *tree_s
                                      1 + first_slash - namebuf.buf);
                } else if (S_ISREG(*mode)) {
                        if (!remainder) {
-                               hashcpy(result, current_tree_oid.hash);
+                               oidcpy(result, &current_tree_oid);
                                retval = FOUND;
                        } else {
                                retval = NOT_DIR;