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convert object type handling from a string to a number

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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>
This commit is contained in:
Nicolas Pitre
2007-02-26 14:55:59 -05:00
committed by Junio C Hamano
parent df8436622f
commit 21666f1aae
37 changed files with 265 additions and 289 deletions
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6
combine-diff.c
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@ -92,14 +92,14 @@ struct sline {
static char *grab_blob(const unsigned char *sha1, unsigned long *size)
{
char *blob;
char type[20];
enum object_type type;
if (is_null_sha1(sha1)) {
/* deleted blob */
*size = 0;
return xcalloc(1, 1);
}
blob = read_sha1_file(sha1, type, size);
if (strcmp(type, blob_type))
blob = read_sha1_file(sha1, &type, size);
if (type != OBJ_BLOB)
die("object '%s' is not a blob!", sha1_to_hex(sha1));
return blob;
}