X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/3b6a05fc894d0c1a3d431045ee5a53955ba093a0..270869139db617e29a35bb9ded41087bb702f9ac:/lunaix-os/includes/lunaix/ds/waitq.h

diff --git a/lunaix-os/includes/lunaix/ds/waitq.h b/lunaix-os/includes/lunaix/ds/waitq.h
index 219bf04..4469e1c 100644
--- a/lunaix-os/includes/lunaix/ds/waitq.h
+++ b/lunaix-os/includes/lunaix/ds/waitq.h
@@ -2,7 +2,6 @@
 #define __LUNAIX_CODVAR_H
 
 #include <lunaix/ds/llist.h>
-#include <lunaix/sched.h>
 
 typedef struct waitq
 {
@@ -21,18 +20,31 @@ waitq_empty(waitq_t* waitq)
     return llist_empty(&waitq->waiters);
 }
 
+static inline void
+waitq_cancel_wait(waitq_t* waitq)
+{
+    llist_delete(&waitq->waiters);
+}
+
+void
+prepare_to_wait(waitq_t* waitq);
+
+void
+try_wait();
+
+void
+try_wait_check_stall();
+
 void
 pwait(waitq_t* queue);
 
+void
+pwait_check_stall(waitq_t* queue);
+
 void
 pwake_one(waitq_t* queue);
 
 void
 pwake_all(waitq_t* queue);
 
-#define wait_if(cond)                                                          \
-    while ((cond)) {                                                           \
-        sched_yieldk();                                                        \
-    }
-
 #endif /* __LUNAIX_CODVAR_H */