X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fpoll-loop.h;h=412bd09d40ce021530a870fe8b0ac4a25ed2ab15;hb=0ef165ecb57943e17a8ee8270df68ffb8d032e29;hp=6614ebe58f7a3a81e2600f9514f3bc3d24629823;hpb=2c06a96604516d28511fe74ebd9bf1a809834222;p=sliver-openvswitch.git

diff --git a/lib/poll-loop.h b/lib/poll-loop.h
index 6614ebe58..412bd09d4 100644
--- a/lib/poll-loop.h
+++ b/lib/poll-loop.h
@@ -44,25 +44,28 @@ extern "C" {
 /* Schedule events to wake up the following poll_block().
  *
  * The poll_loop logs the 'where' argument to each function at "debug" level
- * when an event causes a wakeup.  Ordinarily, it is automatically filled in
- * with the location in the source of the call, and the caller should therefore
- * omit it.  But, if the function you are implementing is very generic, so that
- * its location in the source would not be very helpful for debugging, you can
- * avoid the macro expansion and pass a different argument, e.g.:
- *      (poll_fd_wait)(fd, events, where);
- * See timer_wait() for an example.
- */
-void poll_fd_wait(int fd, short int events, const char *where);
-#define poll_fd_wait(fd, events) poll_fd_wait(fd, events, SOURCE_LOCATOR)
+ * when an event causes a wakeup.  Each of these ways to schedule an event has
+ * a function and a macro wrapper.  The macro version automatically supplies
+ * the source code location of the caller.  The function version allows the
+ * caller to supply a location explicitly, which is useful if the caller's own
+ * caller would be more useful in log output.  See timer_wait_at() for an
+ * example. */
+void poll_fd_wait_at(int fd, HANDLE wevent, short int events, const char *where);
+#ifndef _WIN32
+#define poll_fd_wait(fd, events) poll_fd_wait_at(fd, 0, events, SOURCE_LOCATOR)
+#endif
+#define poll_fd_wait_event(fd, wevent, events)  \
+    poll_fd_wait_at(fd, wevent, events, SOURCE_LOCATOR)
 
-void poll_timer_wait(long long int msec, const char *where);
-#define poll_timer_wait(msec) poll_timer_wait(msec, SOURCE_LOCATOR)
+void poll_timer_wait_at(long long int msec, const char *where);
+#define poll_timer_wait(msec) poll_timer_wait_at(msec, SOURCE_LOCATOR)
 
-void poll_timer_wait_until(long long int msec, const char *where);
-#define poll_timer_wait_until(msec) poll_timer_wait_until(msec, SOURCE_LOCATOR)
+void poll_timer_wait_until_at(long long int msec, const char *where);
+#define poll_timer_wait_until(msec)             \
+    poll_timer_wait_until_at(msec, SOURCE_LOCATOR)
 
-void poll_immediate_wake(const char *where);
-#define poll_immediate_wake() poll_immediate_wake(SOURCE_LOCATOR)
+void poll_immediate_wake_at(const char *where);
+#define poll_immediate_wake() poll_immediate_wake_at(SOURCE_LOCATOR)
 
 /* Wait until an event occurs. */
 void poll_block(void);