Changeset 0c48e14 in mainline for uspace/srv/vfs/vfs_node.c

Timestamp:

2019-02-24T15:45:40Z (6 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

91bef446

Parents:

52b44c6

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-02 15:07:29)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-24 15:45:40)

Message:

Indicate and enforce constness of hash table key in certain functions

File:

• uspace/srv/vfs/vfs_node.c (modified) (3 diffs)

uspace/srv/vfs/vfs_node.c

@@ -60 +60 @@
 #define KEY_INDEX       2
 
-static size_t nodes_key_hash(void *);
+static size_t nodes_key_hash(const void *);
 static size_t nodes_hash(const ht_link_t *);
-static bool nodes_key_equal(void *, const ht_link_t *);
+static bool nodes_key_equal(const void *, const ht_link_t *);
 static vfs_triplet_t node_triplet(vfs_node_t *node);
 
@@ -280 +280 @@
 }
 
-static size_t nodes_key_hash(void *key)
-{
-        vfs_triplet_t *tri = key;
+static size_t nodes_key_hash(const void *key)
+{
+        const vfs_triplet_t *tri = key;
         size_t hash = hash_combine(tri->fs_handle, tri->index);
         return hash_combine(hash, tri->service_id);
@@ -294 +294 @@
 }
 
-static bool nodes_key_equal(void *key, const ht_link_t *item)
-{
-        vfs_triplet_t *tri = key;
+static bool nodes_key_equal(const void *key, const ht_link_t *item)
+{
+        const vfs_triplet_t *tri = key;
         vfs_node_t *node = hash_table_get_inst(item, vfs_node_t, nh_link);
         return node->fs_handle == tri->fs_handle &&