Changeset b72efe8 in mainline for uspace/lib/c/generic/fibril_synch.c

Timestamp:

2011-06-19T14:38:59Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

74464e8

Parents:

1d1bb0f

Message:

Separate list_t typedef from link_t (user-space part).

• list_t represents lists
• Use list_first(), list_last(), list_empty() where appropriate
• Use list_foreach() where possible
• assert_link_not_used()
• usb_hid_report_path_free() shall not unlink the path, caller must do it

File:

• uspace/lib/c/generic/fibril_synch.c (modified) (3 diffs)

uspace/lib/c/generic/fibril_synch.c

@@ -148 +148 @@
                 fibril_t *f;
         
-                assert(!list_empty(&fm->waiters));
-                tmp = fm->waiters.next;
+                tmp = list_first(&fm->waiters);
+                assert(tmp != NULL);
                 wdp = list_get_instance(tmp, awaiter_t, wu_event.link);
                 wdp->active = true;
@@ -279 +279 @@
         
         while (!list_empty(&frw->waiters)) {
-                link_t *tmp = frw->waiters.next;
+                link_t *tmp = list_first(&frw->waiters);
                 awaiter_t *wdp;
                 fibril_t *f;
@@ -422 +422 @@
         futex_down(&async_futex);
         while (!list_empty(&fcv->waiters)) {
-                tmp = fcv->waiters.next;
+                tmp = list_first(&fcv->waiters);
                 wdp = list_get_instance(tmp, awaiter_t, wu_event.link);
                 list_remove(&wdp->wu_event.link);