use test number as port number

[git.git] / unpack-trees.c

diff --git a/unpack-trees.c b/unpack-trees.c
index a3fd383afbe951fea8dbe4378cbe489657843c4a..e547282ed5c0027b35cbbd8e4f07bf968c6f2171 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -240,8 +240,11 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info, con
        return ce;
 }
 
-static int unpack_nondirectories(int n, unsigned long mask, unsigned long dirmask, struct cache_entry *src[5],
-       const struct name_entry *names, const struct traverse_info *info)
+static int unpack_nondirectories(int n, unsigned long mask,
+                                unsigned long dirmask,
+                                struct cache_entry **src,
+                                const struct name_entry *names,
+                                const struct traverse_info *info)
 {
        int i;
        struct unpack_trees_options *o = info->data;
@@ -291,7 +294,7 @@ static int unpack_nondirectories(int n, unsigned long mask, unsigned long dirmas
 
 static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, struct name_entry *names, struct traverse_info *info)
 {
-       struct cache_entry *src[5] = { NULL, };
+       struct cache_entry *src[MAX_UNPACK_TREES + 1] = { NULL, };
        struct unpack_trees_options *o = info->data;
        const struct name_entry *p = names;
 
@@ -494,7 +497,7 @@ static int verify_clean_subdirectory(struct cache_entry *ce, const char *action,
         * anything in the existing directory there.
         */
        int namelen;
-       int pos, i;
+       int i;
        struct dir_struct d;
        char *pathbuf;
        int cnt = 0;
@@ -515,24 +518,20 @@ static int verify_clean_subdirectory(struct cache_entry *ce, const char *action,
         * in that directory.
         */
        namelen = strlen(ce->name);
-       pos = index_name_pos(o->src_index, ce->name, namelen);
-       if (0 <= pos)
-               return cnt; /* we have it as nondirectory */
-       pos = -pos - 1;
-       for (i = pos; i < o->src_index->cache_nr; i++) {
-               struct cache_entry *ce = o->src_index->cache[i];
-               int len = ce_namelen(ce);
+       for (i = o->pos; i < o->src_index->cache_nr; i++) {
+               struct cache_entry *ce2 = o->src_index->cache[i];
+               int len = ce_namelen(ce2);
                if (len < namelen ||
-                   strncmp(ce->name, ce->name, namelen) ||
-                   ce->name[namelen] != '/')
+                   strncmp(ce->name, ce2->name, namelen) ||
+                   ce2->name[namelen] != '/')
                        break;
                /*
-                * ce->name is an entry in the subdirectory.
+                * ce2->name is an entry in the subdirectory.
                 */
-               if (!ce_stage(ce)) {
-                       if (verify_uptodate(ce, o))
+               if (!ce_stage(ce2)) {
+                       if (verify_uptodate(ce2, o))
                                return -1;
-                       add_entry(o, ce, CE_REMOVE, 0);
+                       add_entry(o, ce2, CE_REMOVE, 0);
                }
                cnt++;
        }
@@ -588,7 +587,7 @@ static int verify_absent(struct cache_entry *ce, const char *action,
                return 0;
 
        if (!lstat(ce->name, &st)) {
-               int cnt;
+               int ret;
                int dtype = ce_to_dtype(ce);
                struct cache_entry *result;
 
@@ -616,13 +615,15 @@ static int verify_absent(struct cache_entry *ce, const char *action,
                         * files that are in "foo/" we would lose
                         * it.
                         */
-                       cnt = verify_clean_subdirectory(ce, action, o);
+                       ret = verify_clean_subdirectory(ce, action, o);
+                       if (ret < 0)
+                               return ret;
 
                        /*
                         * If this removed entries from the index,
                         * what that means is:
                         *
-                        * (1) the caller unpack_trees_rec() saw path/foo
+                        * (1) the caller unpack_callback() saw path/foo
                         * in the index, and it has not removed it because
                         * it thinks it is handling 'path' as blob with
                         * D/F conflict;
@@ -635,7 +636,7 @@ static int verify_absent(struct cache_entry *ce, const char *action,
                         * We need to increment it by the number of
                         * deleted entries here.
                         */
-                       o->pos += cnt;
+                       o->pos += ret;
                        return 0;
                }