Changes in kernel/generic/src/synch/condvar.c [897fd8f1:497bd656] in mainline

File:

• kernel/generic/src/synch/condvar.c (modified) (7 diffs)

kernel/generic/src/synch/condvar.c

@@ -80 +80 @@
  * For exact description of meaning of possible combinations of usec and flags,
  * see comment for waitq_sleep_timeout().  Note that when
- * SYNCH_FLAGS_NON_BLOCKING is specified here, EAGAIN is always
+ * SYNCH_FLAGS_NON_BLOCKING is specified here, ESYNCH_WOULD_BLOCK is always
  * returned.
  *
@@ -89 +89 @@
         int rc;
         ipl_t ipl;
-        bool blocked;
 
         ipl = waitq_sleep_prepare(&cv->wq);
@@ -96 +95 @@
 
         cv->wq.missed_wakeups = 0;      /* Enforce blocking. */
-        rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, flags, &blocked);
-        assert(blocked || rc != EOK);
+        rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, flags);
 
-        waitq_sleep_finish(&cv->wq, blocked, ipl);
+        waitq_sleep_finish(&cv->wq, rc, ipl);
         /* Lock only after releasing the waitq to avoid a possible deadlock. */
         mutex_lock(mtx);
@@ -119 +117 @@
  * For exact description of meaning of possible combinations of usec and flags,
  * see comment for waitq_sleep_timeout().  Note that when
- * SYNCH_FLAGS_NON_BLOCKING is specified here, EAGAIN is always
+ * SYNCH_FLAGS_NON_BLOCKING is specified here, ESYNCH_WOULD_BLOCK is always
  * returned.
  *
@@ -129 +127 @@
         int rc;
         ipl_t ipl;
-        bool blocked;
-
+        
         ipl = waitq_sleep_prepare(&cv->wq);
 
@@ -137 +134 @@
 
         cv->wq.missed_wakeups = 0;      /* Enforce blocking. */
-        rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, flags, &blocked);
-        assert(blocked || rc != EOK);
+        rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, flags);
 
-        waitq_sleep_finish(&cv->wq, blocked, ipl);
+        waitq_sleep_finish(&cv->wq, rc, ipl);
         /* Lock only after releasing the waitq to avoid a possible deadlock. */
         spinlock_lock(lock);
@@ -156 +152 @@
  * For exact description of meaning of possible combinations of usec and flags,
  * see comment for waitq_sleep_timeout().  Note that when
- * SYNCH_FLAGS_NON_BLOCKING is specified here, EAGAIN is always
+ * SYNCH_FLAGS_NON_BLOCKING is specified here, ESYNCH_WOULD_BLOCK is always
  * returned.
  *