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-rw-r--r--blob.c10
-rw-r--r--builtin-diff.c6
-rw-r--r--builtin-grep.c7
-rw-r--r--builtin-rev-list.c6
-rw-r--r--builtin-show-branch.c2
-rw-r--r--commit.c8
-rw-r--r--describe.c2
-rw-r--r--fetch-pack.c10
-rw-r--r--fetch.c14
-rw-r--r--fsck-objects.c26
-rw-r--r--http-push.c12
-rw-r--r--name-rev.c6
-rw-r--r--object.c8
-rw-r--r--object.h20
-rw-r--r--revision.c12
-rw-r--r--send-pack.c4
-rw-r--r--server-info.c2
-rw-r--r--sha1_name.c22
-rw-r--r--tag.c12
-rw-r--r--tree.c16
-rw-r--r--upload-pack.c4
21 files changed, 113 insertions, 96 deletions
diff --git a/blob.c b/blob.c
index c1fdd86..7377008 100644
--- a/blob.c
+++ b/blob.c
@@ -10,14 +10,14 @@ struct blob *lookup_blob(const unsigned char *sha1)
if (!obj) {
struct blob *ret = xcalloc(1, sizeof(struct blob));
created_object(sha1, &ret->object);
- ret->object.type = blob_type;
+ ret->object.type = TYPE_BLOB;
return ret;
}
if (!obj->type)
- obj->type = blob_type;
- if (obj->type != blob_type) {
- error("Object %s is a %s, not a blob",
- sha1_to_hex(sha1), obj->type);
+ obj->type = TYPE_BLOB;
+ if (obj->type != TYPE_BLOB) {
+ error("Object %s is a %s, not a blob",
+ sha1_to_hex(sha1), typename(obj->type));
return NULL;
}
return (struct blob *) obj;
diff --git a/builtin-diff.c b/builtin-diff.c
index 27451d5..6ac3d4b 100644
--- a/builtin-diff.c
+++ b/builtin-diff.c
@@ -303,9 +303,9 @@ int cmd_diff(int argc, const char **argv, char **envp)
obj = deref_tag(obj, NULL, 0);
if (!obj)
die("invalid object '%s' given.", name);
- if (!strcmp(obj->type, commit_type))
+ if (obj->type == TYPE_COMMIT)
obj = &((struct commit *)obj)->tree->object;
- if (!strcmp(obj->type, tree_type)) {
+ if (obj->type == TYPE_TREE) {
if (ARRAY_SIZE(ent) <= ents)
die("more than %d trees given: '%s'",
(int) ARRAY_SIZE(ent), name);
@@ -315,7 +315,7 @@ int cmd_diff(int argc, const char **argv, char **envp)
ents++;
continue;
}
- if (!strcmp(obj->type, blob_type)) {
+ if (obj->type == TYPE_BLOB) {
if (2 <= blobs)
die("more than two blobs given: '%s'", name);
memcpy(blob[blobs].sha1, obj->sha1, 20);
diff --git a/builtin-grep.c b/builtin-grep.c
index 5fac570..9806499 100644
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -630,10 +630,9 @@ static int grep_tree(struct grep_opt *opt, const char **paths,
static int grep_object(struct grep_opt *opt, const char **paths,
struct object *obj, const char *name)
{
- if (!strcmp(obj->type, blob_type))
+ if (obj->type == TYPE_BLOB)
return grep_sha1(opt, obj->sha1, name);
- if (!strcmp(obj->type, commit_type) ||
- !strcmp(obj->type, tree_type)) {
+ if (obj->type == TYPE_COMMIT || obj->type == TYPE_TREE) {
struct tree_desc tree;
void *data;
int hit;
@@ -646,7 +645,7 @@ static int grep_object(struct grep_opt *opt, const char **paths,
free(data);
return hit;
}
- die("unable to grep from object of type %s", obj->type);
+ die("unable to grep from object of type %s", typename(obj->type));
}
static const char builtin_grep_usage[] =
diff --git a/builtin-rev-list.c b/builtin-rev-list.c
index e885624..2b298c4 100644
--- a/builtin-rev-list.c
+++ b/builtin-rev-list.c
@@ -158,16 +158,16 @@ static void show_commit_list(struct rev_info *revs)
const char *name = pending->name;
if (obj->flags & (UNINTERESTING | SEEN))
continue;
- if (obj->type == tag_type) {
+ if (obj->type == TYPE_TAG) {
obj->flags |= SEEN;
p = add_object(obj, p, NULL, name);
continue;
}
- if (obj->type == tree_type) {
+ if (obj->type == TYPE_TREE) {
p = process_tree((struct tree *)obj, p, NULL, name);
continue;
}
- if (obj->type == blob_type) {
+ if (obj->type == TYPE_BLOB) {
p = process_blob((struct blob *)obj, p, NULL, name);
continue;
}
diff --git a/builtin-show-branch.c b/builtin-show-branch.c
index 2895140..cf9c071 100644
--- a/builtin-show-branch.c
+++ b/builtin-show-branch.c
@@ -15,7 +15,7 @@ static const char **default_arg = NULL;
#define UNINTERESTING 01
#define REV_SHIFT 2
-#define MAX_REVS 29 /* should not exceed bits_per_int - REV_SHIFT */
+#define MAX_REVS (FLAG_BITS - REV_SHIFT) /* should not exceed bits_per_int - REV_SHIFT */
static struct commit *interesting(struct commit_list *list)
{
diff --git a/commit.c b/commit.c
index 94f470b..11fca55 100644
--- a/commit.c
+++ b/commit.c
@@ -56,10 +56,10 @@ static struct commit *check_commit(struct object *obj,
const unsigned char *sha1,
int quiet)
{
- if (obj->type != commit_type) {
+ if (obj->type != TYPE_COMMIT) {
if (!quiet)
error("Object %s is a %s, not a commit",
- sha1_to_hex(sha1), obj->type);
+ sha1_to_hex(sha1), typename(obj->type));
return NULL;
}
return (struct commit *) obj;
@@ -86,11 +86,11 @@ struct commit *lookup_commit(const unsigned char *sha1)
if (!obj) {
struct commit *ret = xcalloc(1, sizeof(struct commit));
created_object(sha1, &ret->object);
- ret->object.type = commit_type;
+ ret->object.type = TYPE_COMMIT;
return ret;
}
if (!obj->type)
- obj->type = commit_type;
+ obj->type = TYPE_COMMIT;
return check_commit(obj, sha1, 0);
}
diff --git a/describe.c b/describe.c
index 8a9cd5d..aa3434a 100644
--- a/describe.c
+++ b/describe.c
@@ -67,7 +67,7 @@ static int get_name(const char *path, const unsigned char *sha1)
* Otherwise only annotated tags are used.
*/
if (!strncmp(path, "refs/tags/", 10)) {
- if (object->type == tag_type)
+ if (object->type == TYPE_TAG)
prio = 2;
else
prio = 1;
diff --git a/fetch-pack.c b/fetch-pack.c
index 8371348..7d23a80 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -46,7 +46,7 @@ static int rev_list_insert_ref(const char *path, const unsigned char *sha1)
{
struct object *o = deref_tag(parse_object(sha1), path, 0);
- if (o && o->type == commit_type)
+ if (o && o->type == TYPE_COMMIT)
rev_list_push((struct commit *)o, SEEN);
return 0;
@@ -251,14 +251,14 @@ static int mark_complete(const char *path, const unsigned char *sha1)
{
struct object *o = parse_object(sha1);
- while (o && o->type == tag_type) {
+ while (o && o->type == TYPE_TAG) {
struct tag *t = (struct tag *) o;
if (!t->tagged)
break; /* broken repository */
o->flags |= COMPLETE;
o = parse_object(t->tagged->sha1);
}
- if (o && o->type == commit_type) {
+ if (o && o->type == TYPE_COMMIT) {
struct commit *commit = (struct commit *)o;
commit->object.flags |= COMPLETE;
insert_by_date(commit, &complete);
@@ -352,7 +352,7 @@ static int everything_local(struct ref **refs, int nr_match, char **match)
* in sync with the other side at some time after
* that (it is OK if we guess wrong here).
*/
- if (o->type == commit_type) {
+ if (o->type == TYPE_COMMIT) {
struct commit *commit = (struct commit *)o;
if (!cutoff || cutoff < commit->date)
cutoff = commit->date;
@@ -371,7 +371,7 @@ static int everything_local(struct ref **refs, int nr_match, char **match)
struct object *o = deref_tag(lookup_object(ref->old_sha1),
NULL, 0);
- if (!o || o->type != commit_type || !(o->flags & COMPLETE))
+ if (!o || o->type != TYPE_COMMIT || !(o->flags & COMPLETE))
continue;
if (!(o->flags & SEEN)) {
diff --git a/fetch.c b/fetch.c
index cf6c994..238032b 100644
--- a/fetch.c
+++ b/fetch.c
@@ -118,27 +118,27 @@ static struct object_list **process_queue_end = &process_queue;
static int process_object(struct object *obj)
{
- if (obj->type == commit_type) {
+ if (obj->type == TYPE_COMMIT) {
if (process_commit((struct commit *)obj))
return -1;
return 0;
}
- if (obj->type == tree_type) {
+ if (obj->type == TYPE_TREE) {
if (process_tree((struct tree *)obj))
return -1;
return 0;
}
- if (obj->type == blob_type) {
+ if (obj->type == TYPE_BLOB) {
return 0;
}
- if (obj->type == tag_type) {
+ if (obj->type == TYPE_TAG) {
if (process_tag((struct tag *)obj))
return -1;
return 0;
}
return error("Unable to determine requirements "
"of type %s for %s",
- obj->type, sha1_to_hex(obj->sha1));
+ typename(obj->type), sha1_to_hex(obj->sha1));
}
static int process(struct object *obj)
@@ -179,9 +179,7 @@ static int loop(void)
*/
if (! (obj->flags & TO_SCAN)) {
if (fetch(obj->sha1)) {
- report_missing(obj->type
- ? obj->type
- : "object", obj->sha1);
+ report_missing(typename(obj->type), obj->sha1);
return -1;
}
}
diff --git a/fsck-objects.c b/fsck-objects.c
index 33ce366..2b1aab4 100644
--- a/fsck-objects.c
+++ b/fsck-objects.c
@@ -34,7 +34,7 @@ static void objreport(struct object *obj, const char *severity,
const char *err, va_list params)
{
fprintf(stderr, "%s in %s %s: ",
- severity, obj->type, sha1_to_hex(obj->sha1));
+ severity, typename(obj->type), sha1_to_hex(obj->sha1));
vfprintf(stderr, err, params);
fputs("\n", stderr);
}
@@ -74,7 +74,7 @@ static void check_connectivity(void)
; /* it is in pack */
else
printf("missing %s %s\n",
- obj->type, sha1_to_hex(obj->sha1));
+ typename(obj->type), sha1_to_hex(obj->sha1));
continue;
}
@@ -87,20 +87,20 @@ static void check_connectivity(void)
(has_sha1_file(ref->sha1)))
continue;
printf("broken link from %7s %s\n",
- obj->type, sha1_to_hex(obj->sha1));
+ typename(obj->type), sha1_to_hex(obj->sha1));
printf(" to %7s %s\n",
- ref->type, sha1_to_hex(ref->sha1));
+ typename(ref->type), sha1_to_hex(ref->sha1));
}
}
if (show_unreachable && !(obj->flags & REACHABLE)) {
printf("unreachable %s %s\n",
- obj->type, sha1_to_hex(obj->sha1));
+ typename(obj->type), sha1_to_hex(obj->sha1));
continue;
}
if (!obj->used) {
- printf("dangling %s %s\n", obj->type,
+ printf("dangling %s %s\n", typename(obj->type),
sha1_to_hex(obj->sha1));
}
}
@@ -282,7 +282,7 @@ static int fsck_tag(struct tag *tag)
if (!show_tags)
return 0;
- printf("tagged %s %s", tagged->type, sha1_to_hex(tagged->sha1));
+ printf("tagged %s %s", typename(tagged->type), sha1_to_hex(tagged->sha1));
printf(" (%s) in %s\n", tag->tag, sha1_to_hex(tag->object.sha1));
return 0;
}
@@ -295,16 +295,16 @@ static int fsck_sha1(unsigned char *sha1)
if (obj->flags & SEEN)
return 0;
obj->flags |= SEEN;
- if (obj->type == blob_type)
+ if (obj->type == TYPE_BLOB)
return 0;
- if (obj->type == tree_type)
+ if (obj->type == TYPE_TREE)
return fsck_tree((struct tree *) obj);
- if (obj->type == commit_type)
+ if (obj->type == TYPE_COMMIT)
return fsck_commit((struct commit *) obj);
- if (obj->type == tag_type)
+ if (obj->type == TYPE_TAG)
return fsck_tag((struct tag *) obj);
/* By now, parse_object() would've returned NULL instead. */
- return objerror(obj, "unknown type '%s' (internal fsck error)", obj->type);
+ return objerror(obj, "unknown type '%d' (internal fsck error)", obj->type);
}
/*
@@ -470,7 +470,7 @@ static int fsck_cache_tree(struct cache_tree *it)
}
mark_reachable(obj, REACHABLE);
obj->used = 1;
- if (obj->type != tree_type)
+ if (obj->type != TYPE_TREE)
err |= objerror(obj, "non-tree in cache-tree");
}
for (i = 0; i < it->subtree_nr; i++)
diff --git a/http-push.c b/http-push.c
index 2d9441e..ba64f8f 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1773,16 +1773,16 @@ static int get_delta(struct rev_info *revs, struct remote_lock *lock)
if (obj->flags & (UNINTERESTING | SEEN))
continue;
- if (obj->type == tag_type) {
+ if (obj->type == TYPE_TAG) {
obj->flags |= SEEN;
p = add_object(obj, p, NULL, name);
continue;
}
- if (obj->type == tree_type) {
+ if (obj->type == TYPE_TREE) {
p = process_tree((struct tree *)obj, p, NULL, name);
continue;
}
- if (obj->type == blob_type) {
+ if (obj->type == TYPE_BLOB) {
p = process_blob((struct blob *)obj, p, NULL, name);
continue;
}
@@ -1949,12 +1949,12 @@ static int ref_newer(const unsigned char *new_sha1,
* old. Otherwise we require --force.
*/
o = deref_tag(parse_object(old_sha1), NULL, 0);
- if (!o || o->type != commit_type)
+ if (!o || o->type != TYPE_COMMIT)
return 0;
old = (struct commit *) o;
o = deref_tag(parse_object(new_sha1), NULL, 0);
- if (!o || o->type != commit_type)
+ if (!o || o->type != TYPE_COMMIT)
return 0;
new = (struct commit *) o;
@@ -2033,7 +2033,7 @@ static void add_remote_info_ref(struct remote_ls_ctx *ls)
fwrite_buffer(ref_info, 1, len, buf);
free(ref_info);
- if (o->type == tag_type) {
+ if (o->type == TYPE_TAG) {
o = deref_tag(o, ls->dentry_name, 0);
if (o) {
len = strlen(ls->dentry_name) + 45;
diff --git a/name-rev.c b/name-rev.c
index bad8a53..1f0135f 100644
--- a/name-rev.c
+++ b/name-rev.c
@@ -84,14 +84,14 @@ static int name_ref(const char *path, const unsigned char *sha1)
if (tags_only && strncmp(path, "refs/tags/", 10))
return 0;
- while (o && o->type == tag_type) {
+ while (o && o->type == TYPE_TAG) {
struct tag *t = (struct tag *) o;
if (!t->tagged)
break; /* broken repository */
o = parse_object(t->tagged->sha1);
deref = 1;
}
- if (o && o->type == commit_type) {
+ if (o && o->type == TYPE_COMMIT) {
struct commit *commit = (struct commit *)o;
if (!strncmp(path, "refs/heads/", 11))
@@ -167,7 +167,7 @@ int main(int argc, char **argv)
}
o = deref_tag(parse_object(sha1), *argv, 0);
- if (!o || o->type != commit_type) {
+ if (!o || o->type != TYPE_COMMIT) {
fprintf(stderr, "Could not get commit for %s. Skipping.\n",
*argv);
continue;
diff --git a/object.c b/object.c
index 9adc874..0f70890 100644
--- a/object.c
+++ b/object.c
@@ -9,6 +9,10 @@ struct object **objs;
static int nr_objs;
int obj_allocs;
+const char *type_names[] = {
+ "none", "blob", "tree", "commit", "bad"
+};
+
int track_object_refs = 0;
static int hashtable_index(const unsigned char *sha1)
@@ -50,7 +54,7 @@ void created_object(const unsigned char *sha1, struct object *obj)
obj->parsed = 0;
memcpy(obj->sha1, sha1, 20);
- obj->type = NULL;
+ obj->type = TYPE_NONE;
obj->refs = NULL;
obj->used = 0;
@@ -179,7 +183,7 @@ struct object *lookup_unknown_object(const unsigned char *sha1)
if (!obj) {
union any_object *ret = xcalloc(1, sizeof(*ret));
created_object(sha1, &ret->object);
- ret->object.type = NULL;
+ ret->object.type = TYPE_NONE;
return &ret->object;
}
return obj;
diff --git a/object.h b/object.h
index e08afbd..a0762b6 100644
--- a/object.h
+++ b/object.h
@@ -12,12 +12,22 @@ struct object_refs {
struct object *ref[FLEX_ARRAY]; /* more */
};
+#define TYPE_BITS 3
+#define FLAG_BITS 27
+
+#define TYPE_NONE 0
+#define TYPE_BLOB 1
+#define TYPE_TREE 2
+#define TYPE_COMMIT 3
+#define TYPE_TAG 4
+#define TYPE_BAD 5
+
struct object {
unsigned parsed : 1;
unsigned used : 1;
- unsigned int flags;
+ unsigned type : TYPE_BITS;
+ unsigned flags : FLAG_BITS;
unsigned char sha1[20];
- const char *type;
struct object_refs *refs;
void *util;
};
@@ -25,6 +35,12 @@ struct object {
extern int track_object_refs;
extern int obj_allocs;
extern struct object **objs;
+extern const char *type_names[];
+
+static inline const char *typename(unsigned int type)
+{
+ return type_names[type > TYPE_TAG ? TYPE_BAD : type];
+}
/** Internal only **/
struct object *lookup_object(const unsigned char *sha1);
diff --git a/revision.c b/revision.c
index 75c648c..82214eb 100644
--- a/revision.c
+++ b/revision.c
@@ -140,7 +140,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object
/*
* Tag object? Look what it points to..
*/
- while (object->type == tag_type) {
+ while (object->type == TYPE_TAG) {
struct tag *tag = (struct tag *) object;
if (revs->tag_objects && !(flags & UNINTERESTING))
add_pending_object(revs, object, tag->tag);
@@ -153,7 +153,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object
* Commit object? Just return it, we'll do all the complex
* reachability crud.
*/
- if (object->type == commit_type) {
+ if (object->type == TYPE_COMMIT) {
struct commit *commit = (struct commit *)object;
if (parse_commit(commit) < 0)
die("unable to parse commit %s", name);
@@ -169,7 +169,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object
* Tree object? Either mark it uniniteresting, or add it
* to the list of objects to look at later..
*/
- if (object->type == tree_type) {
+ if (object->type == TYPE_TREE) {
struct tree *tree = (struct tree *)object;
if (!revs->tree_objects)
return NULL;
@@ -184,7 +184,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object
/*
* Blob object? You know the drill by now..
*/
- if (object->type == blob_type) {
+ if (object->type == TYPE_BLOB) {
struct blob *blob = (struct blob *)object;
if (!revs->blob_objects)
return NULL;
@@ -498,11 +498,11 @@ static int add_parents_only(struct rev_info *revs, const char *arg, int flags)
return 0;
while (1) {
it = get_reference(revs, arg, sha1, 0);
- if (strcmp(it->type, tag_type))
+ if (it->type != TYPE_TAG)
break;
memcpy(sha1, ((struct tag*)it)->tagged->sha1, 20);
}
- if (strcmp(it->type, commit_type))
+ if (it->type != TYPE_COMMIT)
return 0;
commit = (struct commit *)it;
for (parents = commit->parents; parents; parents = parents->next) {
diff --git a/send-pack.c b/send-pack.c
index 409f188..af93b11 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -151,12 +151,12 @@ static int ref_newer(const unsigned char *new_sha1,
* old. Otherwise we require --force.
*/
o = deref_tag(parse_object(old_sha1), NULL, 0);
- if (!o || o->type != commit_type)
+ if (!o || o->type != TYPE_COMMIT)
return 0;
old = (struct commit *) o;
o = deref_tag(parse_object(new_sha1), NULL, 0);
- if (!o || o->type != commit_type)
+ if (!o || o->type != TYPE_COMMIT)
return 0;
new = (struct commit *) o;
diff --git a/server-info.c b/server-info.c
index 05bce7d..0eb5132 100644
--- a/server-info.c
+++ b/server-info.c
@@ -12,7 +12,7 @@ static int add_info_ref(const char *path, const unsigned char *sha1)
struct object *o = parse_object(sha1);
fprintf(info_ref_fp, "%s %s\n", sha1_to_hex(sha1), path);
- if (o->type == tag_type) {
+ if (o->type == TYPE_TAG) {
o = deref_tag(o, path, 0);
if (o)
fprintf(info_ref_fp, "%s %s^{}\n",
diff --git a/sha1_name.c b/sha1_name.c
index 8fe9b7a..cd85d1f 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -357,7 +357,7 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
{
unsigned char outer[20];
const char *sp;
- const char *type_string = NULL;
+ unsigned int expected_type = 0;
struct object *o;
/*
@@ -381,13 +381,13 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
sp++; /* beginning of type name, or closing brace for empty */
if (!strncmp(commit_type, sp, 6) && sp[6] == '}')
- type_string = commit_type;
+ expected_type = TYPE_COMMIT;
else if (!strncmp(tree_type, sp, 4) && sp[4] == '}')
- type_string = tree_type;
+ expected_type = TYPE_TREE;
else if (!strncmp(blob_type, sp, 4) && sp[4] == '}')
- type_string = blob_type;
+ expected_type = TYPE_BLOB;
else if (sp[0] == '}')
- type_string = NULL;
+ expected_type = TYPE_NONE;
else
return -1;
@@ -397,7 +397,7 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
o = parse_object(outer);
if (!o)
return -1;
- if (!type_string) {
+ if (!expected_type) {
o = deref_tag(o, name, sp - name - 2);
if (!o || (!o->parsed && !parse_object(o->sha1)))
return -1;
@@ -412,18 +412,18 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
while (1) {
if (!o || (!o->parsed && !parse_object(o->sha1)))
return -1;
- if (o->type == type_string) {
+ if (o->type == expected_type) {
memcpy(sha1, o->sha1, 20);
return 0;
}
- if (o->type == tag_type)
+ if (o->type == TYPE_TAG)
o = ((struct tag*) o)->tagged;
- else if (o->type == commit_type)
+ else if (o->type == TYPE_COMMIT)
o = &(((struct commit *) o)->tree->object);
else
return error("%.*s: expected %s type, but the object dereferences to %s type",
- len, name, type_string,
- o->type);
+ len, name, typename(expected_type),
+ typename(o->type));
if (!o->parsed)
parse_object(o->sha1);
}
diff --git a/tag.c b/tag.c
index f390ee7..9191333 100644
--- a/tag.c
+++ b/tag.c
@@ -5,7 +5,7 @@ const char *tag_type = "tag";
struct object *deref_tag(struct object *o, const char *warn, int warnlen)
{
- while (o && o->type == tag_type)
+ while (o && o->type == TYPE_TAG)
o = parse_object(((struct tag *)o)->tagged->sha1);
if (!o && warn) {
if (!warnlen)
@@ -21,14 +21,14 @@ struct tag *lookup_tag(const unsigned char *sha1)
if (!obj) {
struct tag *ret = xcalloc(1, sizeof(struct tag));
created_object(sha1, &ret->object);
- ret->object.type = tag_type;
+ ret->object.type = TYPE_TAG;
return ret;
}
if (!obj->type)
- obj->type = tag_type;
- if (obj->type != tag_type) {
- error("Object %s is a %s, not a tree",
- sha1_to_hex(sha1), obj->type);
+ obj->type = TYPE_TAG;
+ if (obj->type != TYPE_TAG) {
+ error("Object %s is a %s, not a tree",
+ sha1_to_hex(sha1), typename(obj->type));
return NULL;
}
return (struct tag *) obj;
diff --git a/tree.c b/tree.c
index 9bbe2da..64422fd 100644
--- a/tree.c
+++ b/tree.c
@@ -131,14 +131,14 @@ struct tree *lookup_tree(const unsigned char *sha1)
if (!obj) {
struct tree *ret = xcalloc(1, sizeof(struct tree));
created_object(sha1, &ret->object);
- ret->object.type = tree_type;
+ ret->object.type = TYPE_TREE;
return ret;
}
if (!obj->type)
- obj->type = tree_type;
- if (obj->type != tree_type) {
- error("Object %s is a %s, not a tree",
- sha1_to_hex(sha1), obj->type);
+ obj->type = TYPE_TREE;
+ if (obj->type != TYPE_TREE) {
+ error("Object %s is a %s, not a tree",
+ sha1_to_hex(sha1), typename(obj->type));
return NULL;
}
return (struct tree *) obj;
@@ -216,11 +216,11 @@ struct tree *parse_tree_indirect(const unsigned char *sha1)
do {
if (!obj)
return NULL;
- if (obj->type == tree_type)
+ if (obj->type == TYPE_TREE)
return (struct tree *) obj;
- else if (obj->type == commit_type)
+ else if (obj->type == TYPE_COMMIT)
obj = &(((struct commit *) obj)->tree->object);
- else if (obj->type == tag_type)
+ else if (obj->type == TYPE_TAG)
obj = ((struct tag *) obj)->tagged;
else
return NULL;
diff --git a/upload-pack.c b/upload-pack.c
index 47560c9..979e583 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -105,7 +105,7 @@ static int got_sha1(char *hex, unsigned char *sha1)
o = parse_object(sha1);
if (!o)
die("oops (%s)", sha1_to_hex(sha1));
- if (o->type == commit_type) {
+ if (o->type == TYPE_COMMIT) {
struct commit_list *parents;
if (o->flags & THEY_HAVE)
return 0;
@@ -234,7 +234,7 @@ static int send_ref(const char *refname, const unsigned char *sha1)
o->flags |= OUR_REF;
nr_our_refs++;
}
- if (o->type == tag_type) {
+ if (o->type == TYPE_TAG) {
o = deref_tag(o, refname, 0);
packet_write(1, "%s %s^{}\n", sha1_to_hex(o->sha1), refname);
}