Drop deprecated 'libc' feature flag

src/base64/base64.rs

@@ -1,5 +1,5 @@
 #![crate_name = "base64"]
-#![feature(collections, core, io, libc, path, rustc_private, std_misc)]
+#![feature(collections, core, io, path, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/basename/basename.rs

@@ -1,5 +1,5 @@
 #![crate_name = "basename"]
-#![feature(collections, core, io, libc, rustc_private)]
+#![feature(collections, core, io, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/chmod/chmod.rs

@@ -1,5 +1,5 @@
 #![crate_name = "chmod"]
-#![feature(collections, core, io, libc, path, rustc_private, std_misc)]
+#![feature(collections, core, io, path, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/chroot/chroot.rs

@@ -1,5 +1,5 @@
 #![crate_name = "chroot"]
-#![feature(collections, core, io, libc, os, path, rustc_private, std_misc)]
+#![feature(collections, core, io, os, path, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/cut/cut.rs

@@ -1,5 +1,5 @@
 #![crate_name = "cut"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/du/du.rs

@@ -1,5 +1,5 @@
 #![crate_name = "du"]
-#![feature(collections, core, io, libc, path, rustc_private, std_misc, unicode)]
+#![feature(collections, core, io, path, rustc_private, std_misc, unicode)]
 
 /*
  * This file is part of the uutils coreutils package.

src/echo/echo.rs

@@ -1,5 +1,5 @@
 #![crate_name = "echo"]
-#![feature(collections, core, io, libc, rustc_private)]
+#![feature(collections, core, io, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/expand/expand.rs

@@ -1,5 +1,5 @@
 #![crate_name = "expand"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/factor/factor.rs

@@ -1,5 +1,5 @@
 #![crate_name = "factor"]
-#![feature(collections, core, io, libc, rustc_private)]
+#![feature(collections, core, io, rustc_private)]
 
 /*
 * This file is part of the uutils coreutils package.

src/fold/fold.rs

@@ -1,5 +1,5 @@
 #![crate_name = "fold"]
-#![feature(collections, core, io, libc, path, rustc_private, unicode)]
+#![feature(collections, core, io, path, rustc_private, unicode)]
 
 /*
  * This file is part of the uutils coreutils package.

src/hostid/hostid.rs

@@ -1,5 +1,5 @@
 #![crate_name = "hostid"]
-#![feature(collections, core, libc, rustc_private)]
+#![feature(collections, core, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/hostname/hostname.rs

@@ -1,5 +1,5 @@
 #![crate_name = "hostname"]
-#![feature(collections, core, io, libc, rustc_private)]
+#![feature(collections, core, io, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/id/id.rs

@@ -1,5 +1,5 @@
 #![crate_name = "id"]
-#![feature(collections, core, libc, rustc_private, std_misc)]
+#![feature(collections, core, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/kill/kill.rs

@@ -1,5 +1,5 @@
 #![crate_name = "kill"]
-#![feature(collections, core, io, libc, rustc_private, unicode)]
+#![feature(collections, core, io, rustc_private, unicode)]
 
 /*
  * This file is part of the uutils coreutils package.

src/logname/logname.rs

@@ -1,5 +1,5 @@
 #![crate_name = "logname"]
-#![feature(collections, core, io, libc, rustc_private, std_misc)]
+#![feature(collections, core, io, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/mkdir/mkdir.rs

@@ -1,5 +1,5 @@
 #![crate_name = "mkdir"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/mkfifo/mkfifo.rs

@@ -1,5 +1,5 @@
 #![crate_name = "mkfifo"]
-#![feature(collections, core, libc, rustc_private, std_misc)]
+#![feature(collections, core, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/nice/nice.rs

@@ -1,5 +1,5 @@
 #![crate_name = "nice"]
-#![feature(collections, core, libc, os, rustc_private, std_misc)]
+#![feature(collections, core, os, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/nohup/nohup.rs

@@ -1,5 +1,5 @@
 #![crate_name = "nohup"]
-#![feature(collections, core, io, libc, os, path, rustc_private, std_misc)]
+#![feature(collections, core, io, os, path, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/paste/paste.rs

@@ -1,5 +1,5 @@
 #![crate_name = "paste"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/printenv/printenv.rs

@@ -1,5 +1,5 @@
 #![crate_name = "printenv"]
-#![feature(collections, core, io, libc, os, rustc_private)]
+#![feature(collections, core, io, os, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/pwd/pwd.rs

@@ -1,5 +1,5 @@
 #![crate_name = "pwd"]
-#![feature(collections, core, io, libc, os, rustc_private)]
+#![feature(collections, core, io, os, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/realpath/realpath.rs

@@ -1,5 +1,5 @@
 #![crate_name= "realpath"]
-#![feature(collections, core, io, libc, os, path, rustc_private)]
+#![feature(collections, core, io, os, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/relpath/relpath.rs

@@ -1,5 +1,5 @@
 #![crate_name = "relpath"]
-#![feature(collections, core, libc, os, path, rustc_private)]
+#![feature(collections, core, os, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/rm/rm.rs

@@ -1,5 +1,5 @@
 #![crate_name = "rm"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/rmdir/rmdir.rs

@@ -1,5 +1,5 @@
 #![crate_name = "rmdir"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/seq/seq.rs

@@ -1,5 +1,5 @@
 #![crate_name = "seq"]
-#![feature(collections, core, libc, rustc_private)]
+#![feature(collections, core, rustc_private)]
 
 // TODO: Make -w flag work with decimals
 // TODO: Support -f flag

src/shuf/shuf.rs

@@ -1,5 +1,5 @@
 #![crate_name = "shuf"]
-#![feature(collections, core, io, libc, path, rand, rustc_private)]
+#![feature(collections, core, io, path, rand, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/sleep/sleep.rs

@@ -1,5 +1,5 @@
 #![crate_name = "sleep"]
-#![feature(collections, core, io, libc, rustc_private, std_misc)]
+#![feature(collections, core, io, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/split/split.rs

@@ -1,5 +1,5 @@
 #![crate_name = "split"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/stdbuf/libstdbuf.rs

@@ -1,6 +1,6 @@
 #![crate_name = "libstdbuf"]
 #![crate_type = "staticlib"]
-#![feature(core, libc, os)]
+#![feature(core, os)]
 
 extern crate libc;
 use libc::{c_int, size_t, c_char, FILE, _IOFBF, _IONBF, _IOLBF, setvbuf};

src/stdbuf/stdbuf.rs

@@ -1,5 +1,5 @@
 #![crate_name = "stdbuf"]
-#![feature(core, io, libc, os, path, rustc_private, unicode)]
+#![feature(core, io, os, path, rustc_private, unicode)]
 
 /*
 * This file is part of the uutils coreutils package.

src/sum/sum.rs

@@ -1,5 +1,5 @@
 #![crate_name = "sum"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
 * This file is part of the uutils coreutils package.

src/sync/sync.rs

@@ -1,5 +1,5 @@
 #![crate_name = "sync"]
-#![feature(collections, libc, rustc_private)]
+#![feature(collections, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/tac/tac.rs

@@ -1,5 +1,5 @@
 #![crate_name = "tac"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/test/test.rs

@@ -1,5 +1,5 @@
 #![crate_name = "test"]
-#![feature(core, libc, os, std_misc)]
+#![feature(core, os, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/timeout/timeout.rs

@@ -1,5 +1,5 @@
 #![crate_name = "timeout"]
-#![feature(collections, core, io, libc, rustc_private)]
+#![feature(collections, core, io, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/truncate/truncate.rs

@@ -1,5 +1,5 @@
 #![crate_name = "truncate"]
-#![feature(collections, core, io, libc, path, rustc_private, std_misc)]
+#![feature(collections, core, io, path, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/tsort/tsort.rs

@@ -1,5 +1,5 @@
 #![crate_name = "tsort"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/tty/tty.rs

@@ -1,5 +1,5 @@
 #![crate_name = "tty"]
-#![feature(collections, core, io, libc, rustc_private, std_misc)]
+#![feature(collections, core, io, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/uname/uname.rs

@@ -1,5 +1,5 @@
 #![crate_name = "uname"]
-#![feature(collections, core, io, libc, rustc_private, std_misc)]
+#![feature(collections, core, io, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/unexpand/unexpand.rs

@@ -1,5 +1,5 @@
 #![crate_name = "unexpand"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/unlink/unlink.rs

@@ -1,5 +1,5 @@
 #![crate_name = "unlink"]
-#![feature(collections, core, io, libc, path, rustc_private)]
+#![feature(collections, core, io, path, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.

src/uptime/uptime.rs

@@ -1,5 +1,5 @@
 #![crate_name = "uptime"]
-#![feature(collections, core, io, libc, path, rustc_private, std_misc)]
+#![feature(collections, core, io, path, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/users/users.rs

@@ -1,5 +1,5 @@
 #![crate_name = "users"]
-#![feature(collections, core, io, libc, rustc_private, std_misc)]
+#![feature(collections, core, io, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/wc/wc.rs

@@ -1,5 +1,5 @@
 #![crate_name = "wc"]
-#![feature(collections, core, io, libc, path, rustc_private, std_misc)]
+#![feature(collections, core, io, path, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/whoami/whoami.rs

@@ -1,5 +1,5 @@
 #![crate_name = "whoami"]
-#![feature(collections, core, io, libc, rustc_private, std_misc)]
+#![feature(collections, core, io, rustc_private, std_misc)]
 
 /*
  * This file is part of the uutils coreutils package.

src/yes/yes.rs

@@ -1,5 +1,5 @@
 #![crate_name = "yes"]
-#![feature(collections, core, io, libc, rustc_private)]
+#![feature(collections, core, io, rustc_private)]
 
 /*
  * This file is part of the uutils coreutils package.