hashmap: introduce hashmap_free_entries

`hashmap_free_entries' behaves like `container_of' and passes
the offset of the hashmap_entry struct to the internal
`hashmap_free_' function, allowing the function to free any
struct pointer regardless of where the hashmap_entry field
is located.

`hashmap_free' no longer takes any arguments aside from
the hashmap itself.

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 23:30:40 +00:00
committed by Junio C Hamano
parent 8a973d0bb3
commit c8e424c9c9
17 changed files with 52 additions and 34 deletions

View File

@ -136,7 +136,7 @@ static void paths_and_oids_clear(struct hashmap *map)
free(entry->path);
}
hashmap_free(map, 1);
hashmap_free_entries(map, struct path_and_oids_entry, ent);
}
static void paths_and_oids_insert(struct hashmap *map,