Removed two unused variables

This commit is contained in:
Chris Cesare 2018-06-14 11:39:28 -04:00
parent 5205ae8bdc
commit 8f0909c979

View file

@ -30,9 +30,6 @@ use sys_common::mutex::Mutex;
use sys::{cvt, fd, syscall};
use vec;
const TMPBUF_SZ: usize = 128;
static ENV_LOCK: Mutex = Mutex::new();
extern {
#[link_name = "__errno_location"]
fn errno_location() -> *mut i32;