Merge pull request #27 from cakebaker/renice_compilation_errors_on_wi…

…ndows

renice: disable functionality not available on Windows

src/uu/renice/src/renice.rs

@@ -3,14 +3,16 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
+use clap::{crate_version, Arg, Command};
+#[cfg(not(windows))]
 use libc::PRIO_PROCESS;
 use std::env;
 use std::io::Error;
 use std::process;
 use uucore::{error::UResult, format_usage, help_about, help_usage};
+
 const ABOUT: &str = help_about!("renice.md");
 const USAGE: &str = help_usage!("renice.md");
-use clap::{crate_version, Arg, Command};
 
 #[uucore::main]
 pub fn uumain(args: impl uucore::Args) -> UResult<()> {
@@ -28,6 +30,8 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
         process::exit(1);
     });
 
+    // TODO: implement functionality on windows
+    #[cfg(not(windows))]
     if unsafe { libc::setpriority(PRIO_PROCESS, pid.try_into().unwrap(), nice_value) } == -1 {
         eprintln!("Failed to set nice value: {}", Error::last_os_error());
         process::exit(1);