aryal/coreutils
1
0
Fork 0
forked from bonsai/harakit
Code Pull Requests Activity

tests, Makefile: cleaning up

Browse Source
This commit is contained in:
Emma Tebibyte
2024-08-09 23:50:31 -06:00
parent 66f809162b
commit b76ff8fd90
5 changed files with 14 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/hru.rs
View File

@@ -27,7 +27,7 @@ extern crate strerror;
extern crate sysexits;
use strerror::StrError;
use sysexits::{ EX_DATAERR, EX_IOERR, EX_SOFTWARE };
use sysexits::{ EX_DATAERR, EX_IOERR, EX_SOFTWARE, EX_USAGE };
/* list of SI prefixes */
const LIST: [(u32, &str); 10] = [
@@ -76,6 +76,10 @@ fn convert(input: u128) -> Result<(f64, (u32, &'static str)), String> {
fn main() -> ExitCode {
let argv = args().collect::<Vec<String>>();
if let Some(_) = argv.get(1) {
eprintln!("Usage: {}", argv[0]);
return ExitCode::from(EX_USAGE as u8);
}
let mut buf = String::new();
while let Ok(_) = stdin().read_line(&mut buf) {