diff: convert diff_change to struct object_id
Convert diff_change to take a struct object_id. In addition convert the
function pointer type 'change_fn_t' to also take a struct object_id.
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/diff-lib.c b/diff-lib.c
index c82b07d..1e8215d 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -236,7 +236,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
old_oid = &ce->oid;
new_oid = changed ? &null_oid : &ce->oid;
diff_change(&revs->diffopt, oldmode, newmode,
- old_oid->hash, new_oid->hash,
+ old_oid, new_oid,
!is_null_oid(old_oid),
!is_null_oid(new_oid),
ce->name, 0, dirty_submodule);
@@ -367,7 +367,7 @@ static int show_modified(struct rev_info *revs,
return 0;
diff_change(&revs->diffopt, oldmode, mode,
- old->oid.hash, oid->hash, 1, !is_null_oid(oid),
+ &old->oid, oid, 1, !is_null_oid(oid),
old->name, 0, dirty_submodule);
return 0;
}
diff --git a/diff.c b/diff.c
index 3fa335f..b9bb3f6ca 100644
--- a/diff.c
+++ b/diff.c
@@ -5127,9 +5127,9 @@ void diff_addremove(struct diff_options *options,
void diff_change(struct diff_options *options,
unsigned old_mode, unsigned new_mode,
- const unsigned char *old_sha1,
- const unsigned char *new_sha1,
- int old_sha1_valid, int new_sha1_valid,
+ const struct object_id *old_oid,
+ const struct object_id *new_oid,
+ int old_oid_valid, int new_oid_valid,
const char *concatpath,
unsigned old_dirty_submodule, unsigned new_dirty_submodule)
{
@@ -5142,8 +5142,8 @@ void diff_change(struct diff_options *options,
if (DIFF_OPT_TST(options, REVERSE_DIFF)) {
SWAP(old_mode, new_mode);
- SWAP(old_sha1, new_sha1);
- SWAP(old_sha1_valid, new_sha1_valid);
+ SWAP(old_oid, new_oid);
+ SWAP(old_oid_valid, new_oid_valid);
SWAP(old_dirty_submodule, new_dirty_submodule);
}
@@ -5153,8 +5153,8 @@ void diff_change(struct diff_options *options,
one = alloc_filespec(concatpath);
two = alloc_filespec(concatpath);
- fill_filespec(one, old_sha1, old_sha1_valid, old_mode);
- fill_filespec(two, new_sha1, new_sha1_valid, new_mode);
+ fill_filespec(one, old_oid->hash, old_oid_valid, old_mode);
+ fill_filespec(two, new_oid->hash, new_oid_valid, new_mode);
one->dirty_submodule = old_dirty_submodule;
two->dirty_submodule = new_dirty_submodule;
p = diff_queue(&diff_queued_diff, one, two);
diff --git a/diff.h b/diff.h
index 1086975..fcf334b 100644
--- a/diff.h
+++ b/diff.h
@@ -23,9 +23,9 @@ typedef int (*pathchange_fn_t)(struct diff_options *options,
typedef void (*change_fn_t)(struct diff_options *options,
unsigned old_mode, unsigned new_mode,
- const unsigned char *old_sha1,
- const unsigned char *new_sha1,
- int old_sha1_valid, int new_sha1_valid,
+ const struct object_id *old_oid,
+ const struct object_id *new_oid,
+ int old_oid_valid, int new_oid_valid,
const char *fullpath,
unsigned old_dirty_submodule, unsigned new_dirty_submodule);
@@ -253,10 +253,9 @@ extern void diff_addremove(struct diff_options *,
extern void diff_change(struct diff_options *,
unsigned mode1, unsigned mode2,
- const unsigned char *sha1,
- const unsigned char *sha2,
- int sha1_valid,
- int sha2_valid,
+ const struct object_id *old_oid,
+ const struct object_id *new_oid,
+ int old_oid_valid, int new_oid_valid,
const char *fullpath,
unsigned dirty_submodule1, unsigned dirty_submodule2);
diff --git a/revision.c b/revision.c
index 7151919..7637e75 100644
--- a/revision.c
+++ b/revision.c
@@ -414,9 +414,9 @@ static void file_add_remove(struct diff_options *options,
static void file_change(struct diff_options *options,
unsigned old_mode, unsigned new_mode,
- const unsigned char *old_sha1,
- const unsigned char *new_sha1,
- int old_sha1_valid, int new_sha1_valid,
+ const struct object_id *old_oid,
+ const struct object_id *new_oid,
+ int old_oid_valid, int new_oid_valid,
const char *fullpath,
unsigned old_dirty_submodule, unsigned new_dirty_submodule)
{
diff --git a/tree-diff.c b/tree-diff.c
index f2c747e..7ae1f10 100644
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -74,7 +74,7 @@ static int emit_diff_first_parent_only(struct diff_options *opt, struct combine_
{
struct combine_diff_parent *p0 = &p->parent[0];
if (p->mode && p0->mode) {
- opt->change(opt, p0->mode, p->mode, p0->oid.hash, p->oid.hash,
+ opt->change(opt, p0->mode, p->mode, &p0->oid, &p->oid,
1, 1, p->path, 0, 0);
}
else {
