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Merge branch 'ew/hashmap'

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Code clean-up of the hashmap API, both users and implementation.

* ew/hashmap:
  hashmap_entry: remove first member requirement from docs
  hashmap: remove type arg from hashmap_{get,put,remove}_entry
  OFFSETOF_VAR macro to simplify hashmap iterators
  hashmap: introduce hashmap_free_entries
  hashmap: hashmap_{put,remove} return hashmap_entry *
  hashmap: use *_entry APIs for iteration
  hashmap_cmp_fn takes hashmap_entry params
  hashmap_get{,_from_hash} return "struct hashmap_entry *"
  hashmap: use *_entry APIs to wrap container_of
  hashmap_get_next returns "struct hashmap_entry *"
  introduce container_of macro
  hashmap_put takes "struct hashmap_entry *"
  hashmap_remove takes "const struct hashmap_entry *"
  hashmap_get takes "const struct hashmap_entry *"
  hashmap_add takes "struct hashmap_entry *"
  hashmap_get_next takes "const struct hashmap_entry *"
  hashmap_entry_init takes "struct hashmap_entry *"
  packfile: use hashmap_entry in delta_base_cache_entry
  coccicheck: detect hashmap_entry.hash assignment
  diff: use hashmap_entry_init on moved_entry.ent
This commit is contained in:
Junio C Hamano
2019-10-15 13:48:01 +09:00
parent d0ce4d9024 e2b5038d87
commit 5efabc7ed9
31 changed files with 667 additions and 381 deletions
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10
range-diff.c
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@ -218,8 +218,8 @@ static void find_exact_matches(struct string_list *a, struct string_list *b)
util->i = i;
util->patch = a->items[i].string;
util->diff = util->patch + util->diff_offset;
hashmap_entry_init(util, strhash(util->diff));
hashmap_add(&map, util);
hashmap_entry_init(&util->e, strhash(util->diff));
hashmap_add(&map, &util->e);
}
/* Now try to find exact matches in b */
@ -229,8 +229,8 @@ static void find_exact_matches(struct string_list *a, struct string_list *b)
util->i = i;
util->patch = b->items[i].string;
util->diff = util->patch + util->diff_offset;
hashmap_entry_init(util, strhash(util->diff));
other = hashmap_remove(&map, util, NULL);
hashmap_entry_init(&util->e, strhash(util->diff));
other = hashmap_remove_entry(&map, util, e, NULL);
if (other) {
if (other->matching >= 0)
BUG("already assigned!");
@ -240,7 +240,7 @@ static void find_exact_matches(struct string_list *a, struct string_list *b)
}
}
hashmap_free(&map, 0);
hashmap_free(&map);
}
static void diffsize_consume(void *data, char *line, unsigned long len)