From fc657b5c23226d15e2e36b06afcf0c0a05e91a98 Mon Sep 17 00:00:00 2001
From: Robin Randhawa <robin.randhawa@arm.com>
Date: Fri, 15 Jan 2021 18:00:45 +0000
Subject: [PATCH] Syscall dependency version bump + Fix build breakage

Breakage needed use of WaitFlags.
---
 Cargo.toml  | 2 +-
 src/main.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 955abf76ae..9975559d18 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,4 +3,4 @@ name = "init"
 version = "0.1.0"
 
 [dependencies]
-redox_syscall = "0.1"
+redox_syscall = "0.2"
diff --git a/src/main.rs b/src/main.rs
index 4d721e2ca0..1e2bfc2fbc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,7 +8,7 @@ use std::io::{Read, Error, Result};
 use std::os::unix::io::{AsRawFd, FromRawFd, RawFd};
 use std::path::Path;
 use std::process::Command;
-use syscall::flag::{O_RDONLY, O_WRONLY};
+use syscall::flag::{WaitFlags, O_RDONLY, O_WRONLY};
 
 fn switch_stdio(stdio: &str) -> Result<()> {
     let stdin = unsafe { File::from_raw_fd(
@@ -145,6 +145,6 @@ pub fn main() {
 
     loop {
         let mut status = 0;
-        syscall::waitpid(0, &mut status, 0).unwrap();
+        syscall::waitpid(0, &mut status, WaitFlags::empty()).unwrap();
     }
 }