From e9b47d960b81dfc1fd70c5ae663b4b692ab0b19d Mon Sep 17 00:00:00 2001
From: Duncan <duncan@fastmail.com>
Date: Sun, 18 Nov 2018 11:14:05 +1300
Subject: [PATCH] Fix setsockopt syscall on linux

---
 std/os/linux/index.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/std/os/linux/index.zig b/std/os/linux/index.zig
index c401eb3dc..bfa046ba0 100644
--- a/std/os/linux/index.zig
+++ b/std/os/linux/index.zig
@@ -1201,7 +1201,7 @@ pub fn socket(domain: u32, socket_type: u32, protocol: u32) usize {
 }
 
 pub fn setsockopt(fd: i32, level: u32, optname: u32, optval: [*]const u8, optlen: socklen_t) usize {
-    return syscall5(SYS_setsockopt, @intCast(usize, fd), level, optname, @intCast(usize, optval), @ptrToInt(optlen));
+    return syscall5(SYS_setsockopt, @intCast(usize, fd), level, optname, @ptrToInt(optval), @intCast(usize, optlen));
 }
 
 pub fn getsockopt(fd: i32, level: u32, optname: u32, noalias optval: [*]u8, noalias optlen: *socklen_t) usize {