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Merge pull request #7571 from cakebaker/hostid_use_libc

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hostid: use `gethostid` from Rust `libc`
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Sylvestre Ledru 2025-03-25 13:20:24 +01:00 • committed by GitHub
commit 2488e17aef
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7
src/uu/hostid/src/hostid.rs
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@ -6,17 +6,12 @@
// spell-checker:ignore (ToDO) gethostid // spell-checker:ignore (ToDO) gethostid
use clap::Command; use clap::Command;
use libc::c_long; use libc::{c_long, gethostid};
use uucore::{error::UResult, format_usage, help_about, help_usage}; use uucore::{error::UResult, format_usage, help_about, help_usage};
const USAGE: &str = help_usage!("hostid.md"); const USAGE: &str = help_usage!("hostid.md");
const ABOUT: &str = help_about!("hostid.md"); const ABOUT: &str = help_about!("hostid.md");
// currently rust libc interface doesn't include gethostid
unsafe extern "C" {
pub fn gethostid() -> c_long;
}
#[uucore::main] #[uucore::main]
pub fn uumain(args: impl uucore::Args) -> UResult<()> { pub fn uumain(args: impl uucore::Args) -> UResult<()> {
uu_app().try_get_matches_from(args)?; uu_app().try_get_matches_from(args)?;