object: convert parse_object* to take struct object_id

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 3cba3fd278fb05f86ec2e23483261d22bc4c04cd..36e0e29ea210df4106c1ab828fffa4a8306273a3 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -772,7 +772,6 @@ static int run_update_hook(struct command *cmd)
        proc.stdout_to_stderr = 1;
        proc.err = use_sideband ? -1 : 0;
        proc.argv = argv;
-       proc.env = tmp_objdir_env(tmp_objdir);
 
        code = start_command(&proc);
        if (code)
@@ -859,7 +858,7 @@ static int update_shallow_ref(struct command *cmd, struct shallow_info *si)
         * not lose these new roots..
         */
        for (i = 0; i < extra.nr; i++)
-               register_shallow(extra.oid[i].hash);
+               register_shallow(&extra.oid[i]);
 
        si->shallow_ref[cmd->index] = 0;
        oid_array_clear(&extra);
@@ -1059,8 +1058,8 @@ static const char *update(struct command *cmd, struct shallow_info *si)
                struct object *old_object, *new_object;
                struct commit *old_commit, *new_commit;
 
-               old_object = parse_object(old_oid->hash);
-               new_object = parse_object(new_oid->hash);
+               old_object = parse_object(old_oid);
+               new_object = parse_object(new_oid);
 
                if (!old_object || !new_object ||
                    old_object->type != OBJ_COMMIT ||
@@ -1083,7 +1082,7 @@ static const char *update(struct command *cmd, struct shallow_info *si)
 
        if (is_null_oid(new_oid)) {
                struct strbuf err = STRBUF_INIT;
-               if (!parse_object(old_oid->hash)) {
+               if (!parse_object(old_oid)) {
                        old_oid = NULL;
                        if (ref_exists(name)) {
                                rp_warning("Allowing deletion of corrupt ref.");
@@ -1698,12 +1697,12 @@ static const char *unpack(int err_fd, struct shallow_info *si)
                if (status)
                        return "unpack-objects abnormal exit";
        } else {
-               char hostname[256];
+               char hostname[HOST_NAME_MAX + 1];
 
                argv_array_pushl(&child.args, "index-pack", "--stdin", NULL);
                push_header_arg(&child.args, &hdr);
 
-               if (gethostname(hostname, sizeof(hostname)))
+               if (xgethostname(hostname, sizeof(hostname)))
                        xsnprintf(hostname, sizeof(hostname), "localhost");
                argv_array_pushf(&child.args,
                                 "--keep=receive-pack %"PRIuMAX" on %s",