Implement equivalent for _IOWINT for FreeBSD-like targets

ioctls on FreeBSD and DragonflyBSD have a separate request code generation
macro `_IOWINT` which is now exposed as `request_code_write_int`.

`ioctl_write_int` is also fixed on these platforms to use this new request

1 files changed, 7 insertions, 0 deletions

diff --git a/test/sys/test_ioctl.rs b/test/sys/test_ioctl.rs
index ec9d26a3..0a439b33 100644
--- a/test/sys/test_ioctl.rs
+++ b/test/sys/test_ioctl.rs
@@ -110,6 +110,13 @@ mod bsd {
         assert_eq!(request_code_none!(b'a', 255), 0x2000_61FF);
     }
 
+    #[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+    #[test]
+    fn test_op_write_int() {
+        assert_eq!(request_code_write_int!(b'v', 4), 0x2004_7604);
+        assert_eq!(request_code_write_int!(b'p', 2), 0x2004_7002);
+    }
+
     #[test]
     fn test_op_write() {
         assert_eq!(request_code_write!(b'z', 10, 1), 0x8001_7A0A);