Update redox_syscall

Cargo.lock

@@ -1,16 +1,25 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 [[package]]
-name = "redox_syscall"
-version = "0.1.57"
+name = "bitflags"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "redox_syscall"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "zerod"
 version = "0.1.0"
 dependencies = [
- "redox_syscall 0.1.57 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [metadata]
-"checksum redox_syscall 0.1.57 (registry+https://github.com/rust-lang/crates.io-index)" = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
+"checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+"checksum redox_syscall 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "05ec8ca9416c5ea37062b502703cd7fcb207736bc294f6e0cf367ac6fc234570"

Cargo.toml

@@ -4,4 +4,4 @@ version = "0.1.0"
 authors = ["Alex Lyon <arcterus@mail.com>"]
 
 [dependencies]
-redox_syscall = "0.1"
+redox_syscall = "0.2.4"

src/main.rs

@@ -1,6 +1,7 @@
 extern crate syscall;
 
 use syscall::data::Packet;
+use syscall::flag::CloneFlags;
 use syscall::scheme::Scheme;
 use std::fs::File;
 use std::io::{Read, Write};
@@ -9,7 +10,7 @@ use scheme::ZeroScheme;
 mod scheme;
 
 fn main() {
-    if unsafe { syscall::clone(0).unwrap() } == 0 {
+    if unsafe { syscall::clone(CloneFlags::empty()).unwrap() } == 0 {
         let mut socket = File::create(":zero").expect("zerod: failed to create zero scheme");
         let scheme = ZeroScheme;