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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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10
revision.c
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@ -128,9 +128,10 @@ static void paths_and_oids_clear(struct hashmap *map)
{
struct hashmap_iter iter;
struct path_and_oids_entry *entry;
hashmap_iter_init(map, &iter);
while ((entry = (struct path_and_oids_entry *)hashmap_iter_next(&iter))) {
hashmap_for_each_entry(map, &iter, entry,
struct path_and_oids_entry,
ent /* member name */) {
oidset_clear(&entry->trees);
free(entry->path);
}
@ -242,8 +243,9 @@ void mark_trees_uninteresting_sparse(struct repository *r,
add_children_by_path(r, tree, &map);
}
hashmap_iter_init(&map, &map_iter);
while ((entry = hashmap_iter_next(&map_iter)))
hashmap_for_each_entry(&map, &map_iter, entry,
struct path_and_oids_entry,
ent /* member name */)
mark_trees_uninteresting_sparse(r, &entry->trees);
paths_and_oids_clear(&map);