Merge pull request #3897 from eduardosm/extern-crate

Remove unneeded `extern crate`s and imports

build.rs

@@ -1,5 +1,4 @@
 use std::env;
-use std::ffi::{OsStr, OsString};
 use std::process::{Command, Output};
 use std::str;
 

libc-test/build.rs

@@ -1,6 +1,5 @@
 #![deny(warnings)]
 
-extern crate cc;
 extern crate ctest2 as ctest;
 
 use std::fs::File;

libc-test/test/cmsg.rs

@@ -1,8 +1,6 @@
 //! Compare libc's CMSG(3) family of functions against the actual C macros, for
 //! various inputs.
 
-extern crate libc;
-
 #[cfg(unix)]
 mod t {
 

libc-test/test/errqueue.rs

@@ -1,7 +1,5 @@
 //! Compare libc's SO_EE_OFFENDER function against the actual C macro
 
-extern crate libc;
-
 #[cfg(any(target_os = "linux", target_os = "android"))]
 mod t {
     use libc::{self, sock_extended_err, sockaddr};

libc-test/test/linux_elf.rs

@@ -1,6 +1,5 @@
 #![allow(bad_style, improper_ctypes, unused, deprecated)]
 
-extern crate libc;
 use libc::*;
 
 #[cfg(target_os = "linux")]

libc-test/test/linux_fcntl.rs

@@ -1,6 +1,5 @@
 #![allow(bad_style, improper_ctypes, unused, deprecated)]
 
-extern crate libc;
 use libc::*;
 
 #[cfg(any(target_os = "linux", target_os = "android"))]

libc-test/test/linux_if_arp.rs

@@ -1,6 +1,5 @@
 #![allow(bad_style, improper_ctypes, unused, deprecated)]
 
-extern crate libc;
 use libc::*;
 
 #[cfg(any(target_os = "linux", target_os = "android"))]

libc-test/test/linux_ipv6.rs

@@ -1,6 +1,5 @@
 #![allow(bad_style, improper_ctypes, unused, deprecated)]
 
-extern crate libc;
 use libc::*;
 
 #[cfg(target_os = "linux")]

libc-test/test/linux_kernel_version.rs

@@ -1,7 +1,5 @@
 //! Compare libc's KERNEL_VERSION macro against a specific kernel version.
 
-extern crate libc;
-
 #[cfg(
     target_os = "linux",
 )]

libc-test/test/linux_strerror_r.rs

@@ -1,6 +1,5 @@
 #![allow(bad_style, improper_ctypes, unused, deprecated)]
 
-extern crate libc;
 use libc::*;
 
 #[cfg(any(target_os = "linux", target_os = "android"))]

libc-test/test/linux_termios.rs

@@ -1,6 +1,5 @@
 #![allow(bad_style, improper_ctypes, unused, deprecated)]
 
-extern crate libc;
 use libc::*;
 
 #[cfg(any(target_os = "linux", target_os = "android"))]

libc-test/test/main.rs

@@ -1,5 +1,4 @@
 #![allow(bad_style, improper_ctypes, deprecated)]
-extern crate libc;
 
 use libc::*;
 

libc-test/test/makedev.rs

@@ -1,8 +1,6 @@
 //! Compare libc's makdev function against the actual C macros, for various
 //! inputs.
 
-extern crate libc;
-
 #[cfg(any(
     target_os = "android",
     target_os = "dragonfly",

libc-test/test/semver.rs

@@ -1,8 +1,6 @@
 #![allow(unused_imports)]
 #![allow(deprecated)]
 
-extern crate libc;
-
 // Generated in `build.rs`.
 include!(concat!(env!("OUT_DIR"), "/semver.rs"));
 

libc-test/test/sigrt.rs

@@ -1,7 +1,5 @@
 //! Compare libc's SIGRTMAX and SIGRTMIN functions against the actual C macros
 
-extern crate libc;
-
 #[cfg(any(
     target_os = "linux",
     target_os = "l4re",