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builtin/merge-base: convert to struct object_id 

Convert the remaining uses of unsigned char [20] to struct object_id.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2017-02-21 23:47:36 +00:00 committed by Junio C Hamano
parent 76c1d9a096
commit d0ae910af4
1 changed files with 14 additions and 14 deletions
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28
builtin/merge-base.c
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@ -36,12 +36,12 @@ static const char * const merge_base_usage[] = {
static struct commit *get_commit_reference(const char *arg)
{
unsigned char revkey[20];
struct object_id revkey;
struct commit *r;
if (get_sha1(arg, revkey))
if (get_oid(arg, &revkey))
die("Not a valid object name %s", arg);
r = lookup_commit_reference(revkey);
r = lookup_commit_reference(revkey.hash);
if (!r)
die("Not a valid commit name %s", arg);
@ -113,14 +113,14 @@ struct rev_collect {
unsigned int initial : 1;
};
static void add_one_commit(unsigned char *sha1, struct rev_collect *revs)
static void add_one_commit(struct object_id *oid, struct rev_collect *revs)
{
struct commit *commit;
if (is_null_sha1(sha1))
if (is_null_oid(oid))
return;
commit = lookup_commit(sha1);
commit = lookup_commit(oid->hash);
if (!commit ||
(commit->object.flags & TMP_MARK) ||
parse_commit(commit))
@ -139,15 +139,15 @@ static int collect_one_reflog_ent(struct object_id *ooid, struct object_id *noid
if (revs->initial) {
revs->initial = 0;
add_one_commit(ooid->hash, revs);
add_one_commit(ooid, revs);
}
add_one_commit(noid->hash, revs);
add_one_commit(noid, revs);
return 0;
}
static int handle_fork_point(int argc, const char **argv)
{
unsigned char sha1[20];
struct object_id oid;
char *refname;
const char *commitname;
struct rev_collect revs;
@ -155,7 +155,7 @@ static int handle_fork_point(int argc, const char **argv)
struct commit_list *bases;
int i, ret = 0;
switch (dwim_ref(argv[0], strlen(argv[0]), sha1, &refname)) {
switch (dwim_ref(argv[0], strlen(argv[0]), oid.hash, &refname)) {
case 0:
die("No such ref: '%s'", argv[0]);
case 1:
@ -165,16 +165,16 @@ static int handle_fork_point(int argc, const char **argv)
}
commitname = (argc == 2) ? argv[1] : "HEAD";
if (get_sha1(commitname, sha1))
if (get_oid(commitname, &oid))
die("Not a valid object name: '%s'", commitname);
derived = lookup_commit_reference(sha1);
derived = lookup_commit_reference(oid.hash);
memset(&revs, 0, sizeof(revs));
revs.initial = 1;
for_each_reflog_ent(refname, collect_one_reflog_ent, &revs);
if (!revs.nr && !get_sha1(refname, sha1))
add_one_commit(sha1, &revs);
if (!revs.nr && !get_oid(refname, &oid))
add_one_commit(&oid, &revs);
for (i = 0; i < revs.nr; i++)
revs.commit[i]->object.flags &= ~TMP_MARK;