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merge(3p/git): Merge git upstream at v2.26.2

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This commit is contained in:
Vincent Ambo 2020-05-22 17:46:45 +01:00
commit 5229c9b232
1006 changed files with 149006 additions and 60819 deletions
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25
third_party/git/refs.c vendored
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@ -1772,7 +1772,7 @@ int resolve_gitlink_ref(const char *submodule, const char *refname,
struct ref_store_hash_entry
{
struct hashmap_entry ent; /* must be the first member! */
struct hashmap_entry ent;
struct ref_store *refs;
@ -1781,11 +1781,16 @@ struct ref_store_hash_entry
};
static int ref_store_hash_cmp(const void *unused_cmp_data,
const void *entry, const void *entry_or_key,
const struct hashmap_entry *eptr,
const struct hashmap_entry *entry_or_key,
const void *keydata)
{
const struct ref_store_hash_entry *e1 = entry, *e2 = entry_or_key;
const char *name = keydata ? keydata : e2->name;
const struct ref_store_hash_entry *e1, *e2;
const char *name;
e1 = container_of(eptr, const struct ref_store_hash_entry, ent);
e2 = container_of(entry_or_key, const struct ref_store_hash_entry, ent);
name = keydata ? keydata : e2->name;
return strcmp(e1->name, name);
}
@ -1796,7 +1801,7 @@ static struct ref_store_hash_entry *alloc_ref_store_hash_entry(
struct ref_store_hash_entry *entry;
FLEX_ALLOC_STR(entry, name, name);
hashmap_entry_init(entry, strhash(name));
hashmap_entry_init(&entry->ent, strhash(name));
entry->refs = refs;
return entry;
}
@ -1815,12 +1820,15 @@ static struct ref_store *lookup_ref_store_map(struct hashmap *map,
const char *name)
{
struct ref_store_hash_entry *entry;
unsigned int hash;
if (!map->tablesize)
/* It's initialized on demand in register_ref_store(). */
return NULL;
entry = hashmap_get_from_hash(map, strhash(name), name);
hash = strhash(name);
entry = hashmap_get_entry_from_hash(map, hash, name,
struct ref_store_hash_entry, ent);
return entry ? entry->refs : NULL;
}
@ -1863,10 +1871,13 @@ static void register_ref_store_map(struct hashmap *map,
struct ref_store *refs,
const char *name)
{
struct ref_store_hash_entry *entry;
if (!map->tablesize)
hashmap_init(map, ref_store_hash_cmp, NULL, 0);
if (hashmap_put(map, alloc_ref_store_hash_entry(name, refs)))
entry = alloc_ref_store_hash_entry(name, refs);
if (hashmap_put(map, &entry->ent))
BUG("%s ref_store '%s' initialized twice", type, name);
}