remove renice: moved to https://github.com/uutils/bsdutils

src/uu/renice/Cargo.toml

@@ -1,18 +0,0 @@
-[package]
-name = "uu_renice"
-version = "0.0.1"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-libc = { workspace = true }
-uucore = { workspace = true }
-clap = { workspace = true }
-
-[lib]
-path = "src/renice.rs"
-
-[[bin]]
-name = "renice"
-path = "src/main.rs"

src/uu/renice/renice.md

@@ -1,7 +0,0 @@
-# renice
-
-```
-renice [--priority|--relative] priority [-g|-p|-u] identifier...
-```
-
-Alter priority of running processes

src/uu/renice/src/main.rs

@@ -1 +0,0 @@
-uucore::bin!(uu_renice);

src/uu/renice/src/renice.rs

@@ -1,58 +0,0 @@
-// This file is part of the uutils util-linux package.
-//
-// For the full copyright and license information, please view the LICENSE
-// file that was distributed with this source code.
-
-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<()> {
-    let matches = uu_app().try_get_matches_from(args)?;
-
-    let nice_value = *matches.get_one::<i32>("nice_value").unwrap_or_else(|| {
-        eprintln!("Invalid nice value");
-        process::exit(1);
-    });
-
-    let pid = *matches.get_one::<i32>("pid").unwrap_or_else(|| {
-        eprintln!("Invalid PID");
-        process::exit(1);
-    });
-
-    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);
-    }
-
-    println!("Nice value of process {} set to {}", pid, nice_value);
-    Ok(())
-}
-
-pub fn uu_app() -> Command {
-    Command::new(uucore::util_name())
-        .version(crate_version!())
-        .about(ABOUT)
-        .override_usage(format_usage(USAGE))
-        .infer_long_args(true)
-        .arg(
-            Arg::new("nice_value")
-                .value_name("NICE_VALUE")
-                .help("The new nice value for the process")
-                .required(true)
-                .index(1),
-        )
-        .arg(
-            Arg::new("pid")
-                .value_name("PID")
-                .help("The PID of the process")
-                .required(true)
-                .index(2),
-        )
-}