Merge branch 'es/fread-reads-dir-autoconf-fix'

diff --git a/cache-tree.c b/cache-tree.c
index c52e4303dfcbc6a17796f536e8602017b1d951f0..6a555f4d431f9f6dbf8dad06d75a4ec81a4254fd 100644 (file)
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -320,7 +320,7 @@ static int update_one(struct cache_tree *it,
                struct cache_tree_sub *sub = NULL;
                const char *path, *slash;
                int pathlen, entlen;
-               const unsigned char *sha1;
+               const struct object_id *oid;
                unsigned mode;
                int expected_missing = 0;
                int contains_ita = 0;
@@ -338,7 +338,7 @@ static int update_one(struct cache_tree *it,
                                die("cache-tree.c: '%.*s' in '%s' not found",
                                    entlen, path + baselen, path);
                        i += sub->count;
-                       sha1 = sub->cache_tree->oid.hash;
+                       oid = &sub->cache_tree->oid;
                        mode = S_IFDIR;
                        contains_ita = sub->cache_tree->entry_count < 0;
                        if (contains_ita) {
@@ -347,19 +347,19 @@ static int update_one(struct cache_tree *it,
                        }
                }
                else {
-                       sha1 = ce->oid.hash;
+                       oid = &ce->oid;
                        mode = ce->ce_mode;
                        entlen = pathlen - baselen;
                        i++;
                }
 
-               if (is_null_sha1(sha1) ||
-                   (mode != S_IFGITLINK && !missing_ok && !has_sha1_file(sha1))) {
+               if (is_null_oid(oid) ||
+                   (mode != S_IFGITLINK && !missing_ok && !has_object_file(oid))) {
                        strbuf_release(&buffer);
                        if (expected_missing)
                                return -1;
                        return error("invalid object %06o %s for '%.*s'",
-                               mode, sha1_to_hex(sha1), entlen+baselen, path);
+                               mode, oid_to_hex(oid), entlen+baselen, path);
                }
 
                /*
@@ -385,12 +385,12 @@ static int update_one(struct cache_tree *it,
                /*
                 * "sub" can be an empty tree if all subentries are i-t-a.
                 */
-               if (contains_ita && !hashcmp(sha1, EMPTY_TREE_SHA1_BIN))
+               if (contains_ita && !oidcmp(oid, &empty_tree_oid))
                        continue;
 
                strbuf_grow(&buffer, entlen + 100);
                strbuf_addf(&buffer, "%o %.*s%c", mode, entlen, path + baselen, '\0');
-               strbuf_add(&buffer, sha1, 20);
+               strbuf_add(&buffer, oid->hash, the_hash_algo->rawsz);
 
 #if DEBUG
                fprintf(stderr, "cache-tree update-one %o %.*s\n",
@@ -401,7 +401,7 @@ static int update_one(struct cache_tree *it,
        if (repair) {
                struct object_id oid;
                hash_object_file(buffer.buf, buffer.len, tree_type, &oid);
-               if (has_sha1_file(oid.hash))
+               if (has_object_file(&oid))
                        oidcpy(&it->oid, &oid);
                else
                        to_invalidate = 1;
@@ -465,7 +465,7 @@ static void write_one(struct strbuf *buffer, struct cache_tree *it,
 #endif
 
        if (0 <= it->entry_count) {
-               strbuf_add(buffer, it->oid.hash, 20);
+               strbuf_add(buffer, it->oid.hash, the_hash_algo->rawsz);
        }
        for (i = 0; i < it->subtree_nr; i++) {
                struct cache_tree_sub *down = it->down[i];
@@ -492,6 +492,7 @@ static struct cache_tree *read_one(const char **buffer, unsigned long *size_p)
        char *ep;
        struct cache_tree *it;
        int i, subtree_nr;
+       const unsigned rawsz = the_hash_algo->rawsz;
 
        it = NULL;
        /* skip name, but make sure name exists */
@@ -520,11 +521,11 @@ static struct cache_tree *read_one(const char **buffer, unsigned long *size_p)
                goto free_return;
        buf++; size--;
        if (0 <= it->entry_count) {
-               if (size < 20)
+               if (size < rawsz)
                        goto free_return;
-               hashcpy(it->oid.hash, (const unsigned char*)buf);
-               buf += 20;
-               size -= 20;
+               memcpy(it->oid.hash, (const unsigned char*)buf, rawsz);
+               buf += rawsz;
+               size -= rawsz;
        }
 
 #if DEBUG
@@ -599,7 +600,7 @@ static struct cache_tree *cache_tree_find(struct cache_tree *it, const char *pat
        return it;
 }
 
-int write_index_as_tree(unsigned char *sha1, struct index_state *index_state, const char *index_path, int flags, const char *prefix)
+int write_index_as_tree(struct object_id *oid, struct index_state *index_state, const char *index_path, int flags, const char *prefix)
 {
        int entries, was_valid;
        struct lock_file lock_file = LOCK_INIT;
@@ -640,19 +641,19 @@ int write_index_as_tree(unsigned char *sha1, struct index_state *index_state, co
                        ret = WRITE_TREE_PREFIX_ERROR;
                        goto out;
                }
-               hashcpy(sha1, subtree->oid.hash);
+               oidcpy(oid, &subtree->oid);
        }
        else
-               hashcpy(sha1, index_state->cache_tree->oid.hash);
+               oidcpy(oid, &index_state->cache_tree->oid);
 
 out:
        rollback_lock_file(&lock_file);
        return ret;
 }
 
-int write_cache_as_tree(unsigned char *sha1, int flags, const char *prefix)
+int write_cache_as_tree(struct object_id *oid, int flags, const char *prefix)
 {
-       return write_index_as_tree(sha1, &the_index, get_index_file(), flags, prefix);
+       return write_index_as_tree(oid, &the_index, get_index_file(), flags, prefix);
 }
 
 static void prime_cache_tree_rec(struct cache_tree *it, struct tree *tree)