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fsck: change functions to use object_id

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Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2015-05-25 18:38:50 +00:00 committed by Junio C Hamano
parent 96062b5762
commit 635b99a0c7
1 changed files with 13 additions and 16 deletions
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29
builtin/fsck.c
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@ -25,7 +25,7 @@ static int include_reflogs = 1;
static int check_full = 1;
static int check_strict;
static int keep_cache_objects;
static unsigned char head_sha1[20];
static struct object_id head_oid;
static const char *head_points_at;
static int errors_found;
static int write_lost_and_found;
@ -476,19 +476,21 @@ static int fsck_handle_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
return 0;
}
static int fsck_handle_reflog(const char *logname, const unsigned char *sha1, int flag, void *cb_data)
static int fsck_handle_reflog(const char *logname, const struct object_id *oid,
int flag, void *cb_data)
{
for_each_reflog_ent(logname, fsck_handle_reflog_ent, NULL);
return 0;
}
static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
static int fsck_handle_ref(const char *refname, const struct object_id *oid,
int flag, void *cb_data)
{
struct object *obj;
obj = parse_object(sha1);
obj = parse_object(oid->hash);
if (!obj) {
error("%s: invalid sha1 pointer %s", refname, sha1_to_hex(sha1));
error("%s: invalid sha1 pointer %s", refname, oid_to_hex(oid));
errors_found |= ERROR_REACHABLE;
/* We'll continue with the rest despite the error.. */
return 0;
@ -504,16 +506,11 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int f
static void get_default_heads(void)
{
struct each_ref_fn_sha1_adapter wrapped_fsck_handle_ref =
{fsck_handle_ref, NULL};
struct each_ref_fn_sha1_adapter wrapped_fsck_handle_reflog =
{fsck_handle_reflog, NULL};
if (head_points_at && !is_null_sha1(head_sha1))
fsck_handle_ref("HEAD", head_sha1, 0, NULL);
for_each_rawref(each_ref_fn_adapter, &wrapped_fsck_handle_ref);
if (head_points_at && !is_null_oid(&head_oid))
fsck_handle_ref("HEAD", &head_oid, 0, NULL);
for_each_rawref(fsck_handle_ref, NULL);
if (include_reflogs)
for_each_reflog(each_ref_fn_adapter, &wrapped_fsck_handle_reflog);
for_each_reflog(fsck_handle_reflog, NULL);
/*
* Not having any default heads isn't really fatal, but
@ -561,7 +558,7 @@ static int fsck_head_link(void)
if (verbose)
fprintf(stderr, "Checking HEAD link\n");
head_points_at = resolve_ref_unsafe("HEAD", 0, head_sha1, &flag);
head_points_at = resolve_ref_unsafe("HEAD", 0, head_oid.hash, &flag);
if (!head_points_at)
return error("Invalid HEAD");
if (!strcmp(head_points_at, "HEAD"))
@ -570,7 +567,7 @@ static int fsck_head_link(void)
else if (!starts_with(head_points_at, "refs/heads/"))
return error("HEAD points to something strange (%s)",
head_points_at);
if (is_null_sha1(head_sha1)) {
if (is_null_oid(&head_oid)) {
if (null_is_error)
return error("HEAD: detached HEAD points at nothing");
fprintf(stderr, "notice: HEAD points to an unborn branch (%s)\n",