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hashmap: use *_entry APIs for iteration

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Inspired by list_for_each_entry in the Linux kernel.
Once again, these are somewhat compromised usability-wise
by compilers lacking __typeof__ support.

Signed-off-by: Eric Wong <e@80x24.org>
Reviewed-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Wong
2019-10-06 23:30:38 +00:00
committed by Junio C Hamano
parent 939af16eac
commit 87571c3f71
13 changed files with 70 additions and 47 deletions
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5
attr.c
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@ -163,12 +163,13 @@ static void all_attrs_init(struct attr_hashmap *map, struct attr_check *check)
if (size != check->all_attrs_nr) {
struct attr_hash_entry *e;
struct hashmap_iter iter;
hashmap_iter_init(&map->map, &iter);
REALLOC_ARRAY(check->all_attrs, size);
check->all_attrs_nr = size;
while ((e = hashmap_iter_next(&iter))) {
hashmap_for_each_entry(&map->map, &iter, e,
struct attr_hash_entry,
ent /* member name */) {
const struct git_attr *a = e->value;
check->all_attrs[a->attr_nr].attr = a;
}