Merge branch 'jk/oidhash'

Code clean-up to remove hardcoded SHA-1 hash from many places.

* jk/oidhash:
  hashmap: convert sha1hash() to oidhash()
  hash.h: move object_id definition from cache.h
  khash: rename oid helper functions
  khash: drop sha1-specific map types
  pack-bitmap: convert khash_sha1 maps into kh_oid_map
  delta-islands: convert island_marks khash to use oids
  khash: rename kh_oid_t to kh_oid_set
  khash: drop broken oid_map typedef
  object: convert create_object() to use object_id
  object: convert internal hash_obj() to object_id
  object: convert lookup_object() to use object_id
  object: convert lookup_unknown_object() to use object_id
  pack-objects: convert locate_object_entry_hash() to object_id
  pack-objects: convert packlist_find() to use object_id
  pack-bitmap-write: convert some helpers to use object_id
  upload-pack: rename a "sha1" variable to "oid"
  describe: fix accidental oid/hash type-punning

1 files changed, 6 insertions, 6 deletions

diff --git a/pack-objects.c b/pack-objects.c
index ce33b8906e..52560293b6 100644
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -6,17 +6,17 @@
 #include "config.h"
 
 static uint32_t locate_object_entry_hash(struct packing_data *pdata,
-					 const unsigned char *sha1,
+					 const struct object_id *oid,
 					 int *found)
 {
 	uint32_t i, mask = (pdata->index_size - 1);
 
-	i = sha1hash(sha1) & mask;
+	i = oidhash(oid) & mask;
 
 	while (pdata->index[i] > 0) {
 		uint32_t pos = pdata->index[i] - 1;
 
-		if (hasheq(sha1, pdata->objects[pos].idx.oid.hash)) {
+		if (oideq(oid, &pdata->objects[pos].idx.oid)) {
 			*found = 1;
 			return i;
 		}
@@ -56,7 +56,7 @@ static void rehash_objects(struct packing_data *pdata)
 	for (i = 0; i < pdata->nr_objects; i++) {
 		int found;
 		uint32_t ix = locate_object_entry_hash(pdata,
-						       entry->idx.oid.hash,
+						       &entry->idx.oid,
 						       &found);
 
 		if (found)
@@ -68,7 +68,7 @@ static void rehash_objects(struct packing_data *pdata)
 }
 
 struct object_entry *packlist_find(struct packing_data *pdata,
-				   const unsigned char *sha1,
+				   const struct object_id *oid,
 				   uint32_t *index_pos)
 {
 	uint32_t i;
@@ -77,7 +77,7 @@ struct object_entry *packlist_find(struct packing_data *pdata,
 	if (!pdata->index_size)
 		return NULL;
 
-	i = locate_object_entry_hash(pdata, sha1, &found);
+	i = locate_object_entry_hash(pdata, oid, &found);
 
 	if (index_pos)
 		*index_pos = i;