From dbbd1aaeffa9b2c80f1a6608ccc52a5178bf7bc4 Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@gmail.com>
Date: Thu, 5 May 2022 21:46:29 -0600
Subject: [PATCH] Add LIO_READV and LIO_WRITEV on FreeBSD

They are used along with lio_listio for non-POSIX vectored operations.
---
 src/unix/bsd/freebsdlike/freebsd/mod.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/unix/bsd/freebsdlike/freebsd/mod.rs b/src/unix/bsd/freebsdlike/freebsd/mod.rs
index 4e71de35fd50e..8d27d88605e5a 100644
--- a/src/unix/bsd/freebsdlike/freebsd/mod.rs
+++ b/src/unix/bsd/freebsdlike/freebsd/mod.rs
@@ -1885,6 +1885,11 @@ impl ::Clone for dot3Vendors {
     }
 }
 
+// aio.h
+pub const LIO_VECTORED: ::c_int = 4;
+pub const LIO_WRITEV: ::c_int = 5;
+pub const LIO_READV: ::c_int = 6;
+
 // sys/devicestat.h
 pub const DEVSTAT_N_TRANS_FLAGS: ::c_int = 4;
 pub const DEVSTAT_NAME_LEN: ::c_int = 16;