unix: add Poll function on Dragonfly
Tested with TestPoll extracted from syscall_linux_test.go. Once Poll is
supported on all OSes this test can be moved to syscall_unix_test.go.
Change-Id: I03f4396be2e190770abb219c1c5324ca55bcfa27
Reviewed-on: https://go-review.googlesource.com/73430
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/unix/types_dragonfly.go b/unix/types_dragonfly.go
index 80b2778..78ce32a 100644
--- a/unix/types_dragonfly.go
+++ b/unix/types_dragonfly.go
@@ -17,6 +17,7 @@
#define KERNEL
#include <dirent.h>
#include <fcntl.h>
+#include <poll.h>
#include <signal.h>
#include <termios.h>
#include <stdio.h>
@@ -247,3 +248,20 @@
AT_FDCWD = C.AT_FDCWD
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
+
+// poll
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLIN = C.POLLIN
+ POLLNVAL = C.POLLNVAL
+ POLLOUT = C.POLLOUT
+ POLLPRI = C.POLLPRI
+ POLLRDBAND = C.POLLRDBAND
+ POLLRDNORM = C.POLLRDNORM
+ POLLWRBAND = C.POLLWRBAND
+ POLLWRNORM = C.POLLWRNORM
+)
