update uses of libc 0.1.x and deprecated stdlib uses

Cargo.toml

@@ -63,7 +63,7 @@ all = [
     "tac",
     "tail",
     "tee",
-    "test",
+    "test_uu",
     "timeout",
     "touch",
     "tr",
@@ -139,7 +139,7 @@ sync     = { optional=true, path="src/sync" }
 tac      = { optional=true, path="src/tac" }
 tail     = { optional=true, path="src/tail" }
 tee      = { optional=true, path="src/tee" }
-test     = { optional=true, path="src/test" }
+test_uu  = { optional=true, path="src/test" }
 timeout  = { optional=true, path="src/timeout" }
 touch    = { optional=true, path="src/touch" }
 tr       = { optional=true, path="src/tr" }

src/cat/cat.rs

@@ -18,9 +18,8 @@ use getopts::Options;
 use std::fs::File;
 use std::intrinsics::{copy_nonoverlapping};
 use std::io::{stdout, stdin, stderr, Write, Read, Result};
-use libc::consts::os::posix88::STDIN_FILENO;
-use libc::funcs::posix88::unistd::isatty;
-use libc::types::os::arch::c95::c_int;
+use libc::STDIN_FILENO;
+use libc::{c_int, isatty};
 
 #[path = "../common/util.rs"]
 #[macro_use]

src/chroot/chroot.rs

@@ -14,7 +14,7 @@ extern crate libc;
 
 use c_types::{get_pw_from_args, get_group};
 use getopts::Options;
-use libc::funcs::posix88::unistd::{setgid, setuid};
+use libc::{setgid, setuid};
 use std::ffi::CString;
 use std::io::{Error, Write};
 use std::iter::FromIterator;

src/common/c_types.rs

@@ -13,7 +13,7 @@ use self::libc::time_t;
 #[cfg(target_os = "macos")]
 use self::libc::int32_t;
 
-use self::libc::funcs::posix88::unistd::getgroups;
+use self::libc::getgroups;
 
 use std::ffi::{CStr, CString};
 use std::io::{Error, Write};

src/common/process.rs

@@ -8,7 +8,6 @@
  */
 
 extern crate libc;
-extern crate time;
 
 use libc::{c_int, pid_t};
 use std::fmt;
@@ -17,6 +16,7 @@ use std::process::Child;
 use std::sync::{Arc, Condvar, Mutex};
 use std::thread;
 use time::{Duration, get_time};
+use std::time::Duration as StdDuration;
 
 // This is basically sys::unix::process::ExitStatus
 #[derive(PartialEq, Eq, Clone, Copy, Debug)]
@@ -76,7 +76,7 @@ pub trait ChildExt {
 
 impl ChildExt for Child {
     fn send_signal(&mut self, signal: usize) -> io::Result<()> {
-        if unsafe { libc::funcs::posix88::signal::kill(self.id() as pid_t,
+        if unsafe { libc::kill(self.id() as pid_t,
                                signal as i32) } != 0 {
             Err(io::Error::last_os_error())
         } else {
@@ -125,7 +125,7 @@ impl ChildExt for Child {
                 return Ok(None)
             }
             let ms = (target - get_time()).num_milliseconds() as u32;
-            exitstatus = cvar.wait_timeout_ms(exitstatus, ms).unwrap().0;
+            exitstatus = cvar.wait_timeout(exitstatus, StdDuration::new(0, ms*1000)).unwrap().0;
         }
 
         // Turn Option<Result<ExitStatus>> into Result<Option<ExitStatus>>

src/id/id.rs

@@ -17,8 +17,7 @@
 extern crate getopts;
 extern crate libc;
 
-use libc::{getgid, getuid, uid_t};
-use libc::funcs::posix88::unistd::{getegid, geteuid, getlogin};
+use libc::{getgid, getuid, uid_t, getegid, geteuid, getlogin};
 use std::ffi::CStr;
 use std::io::Write;
 use std::ptr::read;

src/kill/kill.rs

@@ -182,7 +182,7 @@ fn kill(signalname: &str, pids: std::vec::Vec<String>) -> i32 {
     for pid in pids.iter() {
         match pid.parse::<usize>() {
             Ok(x) => {
-                if unsafe { libc::funcs::posix88::signal::kill(x as pid_t, signal_value as c_int) } != 0 {
+                if unsafe { libc::kill(x as pid_t, signal_value as c_int) } != 0 {
                     show_error!("{}", Error::last_os_error());
                     status = 1;
                 }

src/mkfifo/mkfifo.rs

@@ -12,7 +12,7 @@
 extern crate getopts;
 extern crate libc;
 
-use libc::funcs::posix88::stat_::mkfifo;
+use libc::mkfifo;
 use std::ffi::CString;
 use std::io::{Error, Write};
 

src/nohup/nohup.rs

@@ -12,11 +12,8 @@
 extern crate getopts;
 extern crate libc;
 
-use libc::c_char;
-use libc::funcs::posix01::signal::signal;
-use libc::funcs::posix88::unistd::{dup2, execvp, isatty};
-use libc::consts::os::posix01::SIG_IGN;
-use libc::consts::os::posix88::SIGHUP;
+use libc::{c_char, signal, dup2, execvp, isatty};
+use libc::{SIG_IGN, SIGHUP};
 use std::env;
 use std::ffi::CString;
 use std::fs::{File, OpenOptions};

src/sleep/sleep.rs

@@ -13,7 +13,8 @@ extern crate getopts;
 extern crate libc;
 
 use std::io::Write;
-use std::thread::sleep_ms;
+use std::thread::{self};
+use std::time::Duration;
 use std::u32::MAX as U32_MAX;
 
 #[path = "../common/util.rs"]
@@ -75,7 +76,7 @@ fn sleep(args: Vec<String>) {
     let sleep_dur = if sleep_time > (U32_MAX as f64) { 
         U32_MAX
     } else { 
-        (1000.0 * sleep_time) as u32
+        (1000000.0 * sleep_time) as u32
     };
-    sleep_ms(sleep_dur);
+    thread::sleep(Duration::new(0, sleep_dur));
 }

src/sort/sort.rs

@@ -14,9 +14,8 @@
 extern crate getopts;
 extern crate libc;
 
-use libc::consts::os::posix88::STDIN_FILENO;
-use libc::funcs::posix88::unistd::isatty;
-use libc::types::os::arch::c95::c_int;
+use libc::STDIN_FILENO;
+use libc::{c_int, isatty};
 use std::cmp::Ordering;
 use std::fs::File;
 use std::io::{BufRead, BufReader, Read, stdin, Write};

src/tail/tail.rs

@@ -17,7 +17,8 @@ use std::fs::File;
 use std::io::{BufRead, BufReader, Read, stdin, stdout, Write};
 use std::path::Path;
 use std::str::from_utf8;
-use std::thread::sleep_ms;
+use std::thread::sleep;
+use std::time::Duration;
 
 #[path = "../common/util.rs"]
 #[macro_use]
@@ -273,7 +274,7 @@ fn tail<T: Read>(reader: &mut BufReader<T>, mut line_count: usize, mut byte_coun
 
     // if we follow the file, sleep a bit and print the rest if the file has grown.
     while follow {
-        sleep_ms(sleep_msec);
+        sleep(Duration::new(0, sleep_msec*1000));
         for io_line in reader.lines() {
             match io_line {
                 Ok(line) => print!("{}", line),

src/test/Cargo.toml

@@ -1,10 +1,10 @@
 [package]
-name = "test"
+name = "test_uu"
 version = "0.0.1"
 authors = []
 
 [lib]
-name = "test"
+name = "test_uu"
 path = "test.rs"
 
 [dependencies]

src/test/test.rs

@@ -1,4 +1,4 @@
-#![crate_name = "test"]
+#![crate_name = "test_uu"]
 
 /*
  * This file is part of the uutils coreutils package.

src/unlink/unlink.rs

@@ -15,11 +15,8 @@ extern crate getopts;
 extern crate libc;
 
 use getopts::Options;
-use libc::consts::os::posix88::{S_IFMT, S_IFLNK, S_IFREG};
-use libc::funcs::posix01::stat_::lstat;
-use libc::funcs::posix88::unistd::unlink;
-use libc::types::os::arch::c95::c_char;
-use libc::types::os::arch::posix01::stat;
+use libc::{S_IFMT, S_IFLNK, S_IFREG};
+use libc::{lstat, unlink, c_char, stat};
 use std::io::{Error, ErrorKind, Write};
 use std::mem::uninitialized;
 

src/uutils/uutils_cargo.rs

@@ -20,13 +20,21 @@ static VERSION: &'static str = "0.0.1";
 
 include!(concat!(env!("OUT_DIR"), "/uutils_map.rs"));
 
+fn name_sub(util_name: &str) -> &str {
+    match util_name {
+        "test" => "test_uu",
+        "test_uu" => "test",
+        x @ _ => x
+    }
+}
+
 fn usage(cmap: &UtilityMap) {
     println!("{} {}", NAME, VERSION);
     println!("");
     println!("Usage:");
     println!("  {} [util [arguments...]]\n", NAME);
     println!("Currently defined functions:");
-    let mut utils: Vec<&str> = cmap.keys().map(|&s| s).collect();
+    let mut utils: Vec<&str> = cmap.keys().map(|&s| name_sub(s)).collect();
     utils.sort();
     for util in utils.iter() {
         println!("\t{}", util);
@@ -64,7 +72,7 @@ fn main() {
         args.remove(0);
         let util = &args[0][..];
 
-        match umap.get(util) {
+        match umap.get(name_sub(util)) {
             Some(&uumain) => {
                 std::process::exit(uumain(args.clone()));
             }
@@ -73,7 +81,7 @@ fn main() {
                     // see if they want help on a specific util
                     if args.len() >= 2 {
                         let util = &args[1][..];
-                        match umap.get(util) {
+                        match umap.get(name_sub(util)) {
                             Some(&uumain) => {
                                 std::process::exit(uumain(vec![util.to_string(), "--help".to_string()]));
                             }