Changeset 95838f1 in mainline for uspace/lib/c/generic/async/client.c

Timestamp:

2018-06-25T21:45:15Z (7 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

38e3427

Parents:

3679f51a

git-author:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-06-25 20:58:01)

git-committer:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-06-25 21:45:15)

Message:

Switch async_futex to using futex_lock/unlock.

File:

• uspace/lib/c/generic/async/client.c (modified) (9 diffs)

uspace/lib/c/generic/async/client.c

@@ -243 +243 @@
         assert(arg);
 
-        futex_down(&async_futex);
+        futex_lock(&async_futex);
 
         amsg_t *msg = (amsg_t *) arg;
@@ -268 +268 @@
         }
 
-        futex_up(&async_futex);
+        futex_unlock(&async_futex);
 }
 
@@ -357 +357 @@
         amsg_t *msg = (amsg_t *) amsgid;
 
-        futex_down(&async_futex);
+        futex_lock(&async_futex);
 
         assert(!msg->forget);
@@ -363 +363 @@
 
         if (msg->done) {
-                futex_up(&async_futex);
+                futex_unlock(&async_futex);
                 goto done;
         }
@@ -403 +403 @@
         amsg_t *msg = (amsg_t *) amsgid;
 
-        futex_down(&async_futex);
+        futex_lock(&async_futex);
 
         assert(!msg->forget);
@@ -409 +409 @@
 
         if (msg->done) {
-                futex_up(&async_futex);
+                futex_unlock(&async_futex);
                 goto done;
         }
@@ -477 +477 @@
         assert(!msg->destroyed);
 
-        futex_down(&async_futex);
+        futex_lock(&async_futex);
 
         if (msg->done) {
@@ -486 +486 @@
         }
 
-        futex_up(&async_futex);
+        futex_unlock(&async_futex);
 }
 
@@ -506 +506 @@
         tv_add_diff(&awaiter.to_event.expires, timeout);
 
-        futex_down(&async_futex);
+        futex_lock(&async_futex);
 
         async_insert_timeout(&awaiter);