tree-walk: convert tree entry functions to object_id

diff --git a/sha1_file.c b/sha1_file.c
index cdcba4483b136cb7904c9a566affec00b181b741..e1292c11fd55eb58fc8db805e9c71f6362bc8348 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1222,15 +1222,18 @@ static int sha1_loose_object_info(const unsigned char *sha1,
 
 int fetch_if_missing = 1;
 
-int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi, unsigned flags)
+int oid_object_info_extended(const struct object_id *oid, struct object_info *oi, unsigned flags)
 {
        static struct object_info blank_oi = OBJECT_INFO_INIT;
        struct pack_entry e;
        int rtype;
        const unsigned char *real = (flags & OBJECT_INFO_LOOKUP_REPLACE) ?
-                                   lookup_replace_object(sha1) :
-                                   sha1;
+                                   lookup_replace_object(oid->hash) :
+                                   oid->hash;
        int already_retried = 0;
+       struct object_id realoid;
+
+       hashcpy(realoid.hash, real);
 
        if (is_null_sha1(real))
                return -1;
@@ -1295,7 +1298,7 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi,
        rtype = packed_object_info(e.p, e.offset, oi);
        if (rtype < 0) {
                mark_bad_packed_object(e.p, real);
-               return sha1_object_info_extended(real, oi, 0);
+               return oid_object_info_extended(&realoid, oi, 0);
        } else if (oi->whence == OI_PACKED) {
                oi->u.packed.offset = e.offset;
                oi->u.packed.pack = e.p;
@@ -1307,15 +1310,15 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi,
 }
 
 /* returns enum object_type or negative */
-int sha1_object_info(const unsigned char *sha1, unsigned long *sizep)
+int oid_object_info(const struct object_id *oid, unsigned long *sizep)
 {
        enum object_type type;
        struct object_info oi = OBJECT_INFO_INIT;
 
        oi.typep = &type;
        oi.sizep = sizep;
-       if (sha1_object_info_extended(sha1, &oi,
-                                     OBJECT_INFO_LOOKUP_REPLACE) < 0)
+       if (oid_object_info_extended(oid, &oi,
+                                    OBJECT_INFO_LOOKUP_REPLACE) < 0)
                return -1;
        return type;
 }
@@ -1323,13 +1326,16 @@ int sha1_object_info(const unsigned char *sha1, unsigned long *sizep)
 static void *read_object(const unsigned char *sha1, enum object_type *type,
                         unsigned long *size)
 {
+       struct object_id oid;
        struct object_info oi = OBJECT_INFO_INIT;
        void *content;
        oi.typep = type;
        oi.sizep = size;
        oi.contentp = &content;
 
-       if (sha1_object_info_extended(sha1, &oi, 0) < 0)
+       hashcpy(oid.hash, sha1);
+
+       if (oid_object_info_extended(&oid, &oi, 0) < 0)
                return NULL;
        return content;
 }
@@ -1723,10 +1729,12 @@ int force_object_loose(const struct object_id *oid, time_t mtime)
 
 int has_sha1_file_with_flags(const unsigned char *sha1, int flags)
 {
+       struct object_id oid;
        if (!startup_info->have_repository)
                return 0;
-       return sha1_object_info_extended(sha1, NULL,
-                                        flags | OBJECT_INFO_SKIP_CACHED) >= 0;
+       hashcpy(oid.hash, sha1);
+       return oid_object_info_extended(&oid, NULL,
+                                       flags | OBJECT_INFO_SKIP_CACHED) >= 0;
 }
 
 int has_object_file(const struct object_id *oid)
@@ -1966,13 +1974,13 @@ int read_pack_header(int fd, struct pack_header *header)
        return 0;
 }
 
-void assert_sha1_type(const unsigned char *sha1, enum object_type expect)
+void assert_oid_type(const struct object_id *oid, enum object_type expect)
 {
-       enum object_type type = sha1_object_info(sha1, NULL);
+       enum object_type type = oid_object_info(oid, NULL);
        if (type < 0)
-               die("%s is not a valid object", sha1_to_hex(sha1));
+               die("%s is not a valid object", oid_to_hex(oid));
        if (type != expect)
-               die("%s is not a valid '%s' object", sha1_to_hex(sha1),
+               die("%s is not a valid '%s' object", oid_to_hex(oid),
                    type_name(expect));
 }