Get CPU features

kernel/scheme/sys/cpu.rs

@@ -0,0 +1,13 @@
+use collections::Vec;
+
+use arch::device::cpu::cpu_info;
+use syscall::error::{Error, EIO, Result};
+
+pub fn resource() -> Result<Vec<u8>> {
+    let mut string = format!("CPUs: {}\n", ::cpu_count());
+
+    match cpu_info(&mut string) {
+        Ok(()) => Ok(string.into_bytes()),
+        Err(_) => Err(Error::new(EIO))
+    }
+}