Add signal support - exit on signal

libstd/alloc_system/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "alloc_system"
+version = "0.0.0"
+authors = ["Jeremy Soller <jackpot51@gmail.com>"]
+
+[dependencies.ralloc]
+git = "https://github.com/redox-os/ralloc.git"
+branch = "new_kernel"
+default-features = false
+features = ["allocator"]
+
+[replace]
+"libc:0.2.17" = { git = "https://github.com/rust-lang/libc.git" }

libstd/alloc_system/src/lib.rs

@@ -0,0 +1,6 @@
+#![allocator]
+#![feature(allocator)]
+#![no_std]
+
+#[allocator]
+extern crate ralloc;