support non-timed eventflag

2013-06-19 13:56:25 +09:00
parent d77204c7d5
commit 0913c0d109
2 changed files with 53 additions and 12 deletions
--- a/eventflag.h
+++ b/eventflag.h
@@ -1,10 +1,13 @@
 typedef uint32_t eventmask_t;

 struct eventflag {
-  chopstx_t owner;
-  uint32_t wait_usec;
+  chopstx_t sleeper;
  eventmask_t flag;
  chopstx_mutex_t mutex;
+  union {
+    uint32_t wait_usec;
+    chopstx_cond_t cond;
+  } u;
 };

 void eventflag_init (struct eventflag *ev, chopstx_t owner);