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#[cfg(feature = "std")]
use fslock::LockFile;
#[cfg(feature = "std")]
use std::{env, io, io::Read, process};
#[cfg(feature = "std")]
fn main() -> Result<(), fslock::Error> {
let mut args = env::args();
args.next();
let path = match args.next() {
Some(arg) if args.next().is_none() => arg,
_ => {
eprintln!("Expected one argument");
process::exit(1);
},
};
let mut lockfile = LockFile::open(&path)?;
lockfile.lock()?;
io::stdin().read(&mut [0; 1])?;
Ok(())
}
#[cfg(not(feature = "std"))]
fn main() {}
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