Changeset 0c48e14 in mainline for uspace/lib/c/generic/async/server.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/lib/c/generic/async/server.c (modified) (4 diffs)

uspace/lib/c/generic/async/server.c

@@ -231 +231 @@
 static sysarg_t notification_avail = 0;
 
-static size_t client_key_hash(void *key)
-{
-        task_id_t in_task_id = *(task_id_t *) key;
-        return in_task_id;
+static size_t client_key_hash(const void *key)
+{
+        const task_id_t *in_task_id = key;
+        return *in_task_id;
 }
 
@@ -243 +243 @@
 }
 
-static bool client_key_equal(void *key, const ht_link_t *item)
-{
-        task_id_t in_task_id = *(task_id_t *) key;
+static bool client_key_equal(const void *key, const ht_link_t *item)
+{
+        const task_id_t *in_task_id = key;
         client_t *client = hash_table_get_inst(item, client_t, link);
-        return in_task_id == client->in_task_id;
+        return *in_task_id == client->in_task_id;
 }
 
@@ -490 +490 @@
 }
 
-static size_t notification_key_hash(void *key)
-{
-        sysarg_t id = *(sysarg_t *) key;
-        return id;
+static size_t notification_key_hash(const void *key)
+{
+        const sysarg_t *id = key;
+        return *id;
 }
 
@@ -503 +503 @@
 }
 
-static bool notification_key_equal(void *key, const ht_link_t *item)
-{
-        sysarg_t id = *(sysarg_t *) key;
+static bool notification_key_equal(const void *key, const ht_link_t *item)
+{
+        const sysarg_t *id = key;
         notification_t *notification =
             hash_table_get_inst(item, notification_t, htlink);
-        return id == notification->imethod;
+        return *id == notification->imethod;
 }