Implement serializing the state of packet traversal in "continuations".

[cascardo/ovs.git] / lib / latch-unix.c

diff --git a/lib/latch-unix.c b/lib/latch-unix.c
index 20a6575..bf518b9 100644 (file)
--- a/lib/latch-unix.c
+++ b/lib/latch-unix.c
@@ -83,5 +83,5 @@ latch_is_set(const struct latch *latch)
 void
 latch_wait_at(const struct latch *latch, const char *where)
 {
-    poll_fd_wait_at(latch->fds[0], 0, POLLIN, where);
+    poll_fd_wait_at(latch->fds[0], POLLIN, where);
 }