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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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10
merge-file.c
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@ -7,12 +7,12 @@ static int fill_mmfile_blob(mmfile_t *f, struct blob *obj)
{
void *buf;
unsigned long size;
char type[20];
enum object_type type;
buf = read_sha1_file(obj->object.sha1, type, &size);
buf = read_sha1_file(obj->object.sha1, &type, &size);
if (!buf)
return -1;
if (strcmp(type, blob_type))
if (type != OBJ_BLOB)
return -1;
f->ptr = buf;
f->size = size;
@ -86,12 +86,12 @@ void *merge_file(struct blob *base, struct blob *our, struct blob *their, unsign
* modified in the other branch!
*/
if (!our || !their) {
char type[20];
enum object_type type;
if (base)
return NULL;
if (!our)
our = their;
return read_sha1_file(our->object.sha1, type, size);
return read_sha1_file(our->object.sha1, &type, size);
}
if (fill_mmfile_blob(&f1, our) < 0)