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authorNicolas Pitre <nico@cam.org>2007-02-26 14:55:59 -0500
committerJunio C Hamano <junkio@cox.net>2007-02-27 01:34:21 -0800
commit21666f1aae4e890d8f50924f9e80763b27e6a45d (patch)
tree462de5be3e949924f58858e08e24355f613191ab /fast-import.c
parentdf8436622fb553f468180b61032fe34bd6712752 (diff)
downloadgit-21666f1aae4e890d8f50924f9e80763b27e6a45d.tar.gz
git-21666f1aae4e890d8f50924f9e80763b27e6a45d.tar.xz
convert object type handling from a string to a number
We currently have two parallel notation for dealing with object types in the code: a string and a numerical value. One of them is obviously redundent, and the most used one requires more stack space and a bunch of strcmp() all over the place. This is an initial step for the removal of the version using a char array found in object reading code paths. The patch is unfortunately large but there is no sane way to split it in smaller parts without breaking the system. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'fast-import.c')
-rw-r--r--fast-import.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/fast-import.c b/fast-import.c
index aa9eac392..65e99c2e8 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1008,11 +1008,11 @@ static void *gfi_unpack_entry(
struct object_entry *oe,
unsigned long *sizep)
{
- static char type[20];
+ enum object_type type;
struct packed_git *p = all_packs[oe->pack_id];
if (p == pack_data)
p->pack_size = pack_size + 20;
- return unpack_entry(p, oe->offset, type, sizep);
+ return unpack_entry(p, oe->offset, &type, sizep);
}
static const char *get_mode(const char *str, uint16_t *modep)
@@ -1049,9 +1049,9 @@ static void load_tree(struct tree_entry *root)
t->delta_depth = 0;
buf = gfi_unpack_entry(myoe, &size);
} else {
- char type[20];
- buf = read_sha1_file(sha1, type, &size);
- if (!buf || strcmp(type, tree_type))
+ enum object_type type;
+ buf = read_sha1_file(sha1, &type, &size);
+ if (!buf || type != OBJ_TREE)
die("Can't load tree %s", sha1_to_hex(sha1));
}
@@ -1573,7 +1573,6 @@ static void file_change_m(struct branch *b)
struct object_entry *oe = oe;
unsigned char sha1[20];
uint16_t mode, inline_data = 0;
- char type[20];
p = get_mode(p, &mode);
if (!p)
@@ -1628,11 +1627,12 @@ static void file_change_m(struct branch *b)
die("Not a blob (actually a %s): %s",
command_buf.buf, typename(oe->type));
} else {
- if (sha1_object_info(sha1, type, NULL))
+ enum object_type type = sha1_object_info(sha1, NULL);
+ if (type < 0)
die("Blob not found: %s", command_buf.buf);
- if (strcmp(blob_type, type))
+ if (type != OBJ_BLOB)
die("Not a blob (actually a %s): %s",
- command_buf.buf, type);
+ typename(type), command_buf.buf);
}
tree_content_set(&b->branch_tree, p, sha1, S_IFREG | mode);