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Merge pull request #2803 from jfinkels/logname-uresult

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logname: return UResult from uumain() function
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Terts Diepraam 2021-12-29 15:05:23 +01:00 • committed by GitHub
commit b81fb167e2
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1 changed files with 6 additions and 5 deletions
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11
src/uu/logname/src/logname.rs
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@ -12,10 +12,10 @@
#[macro_use]
extern crate uucore;
use std::ffi::CStr;
use uucore::InvalidEncodingHandling;
use clap::{crate_version, App};
use std::ffi::CStr;
use uucore::error::UResult;
use uucore::InvalidEncodingHandling;
extern "C" {
// POSIX requires using getlogin (or equivalent code)
@ -39,7 +39,8 @@ fn usage() -> &'static str {
uucore::execution_phrase()
}
pub fn uumain(args: impl uucore::Args) -> i32 {
#[uucore_procs::gen_uumain]
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
let args = args
.collect_str(InvalidEncodingHandling::Ignore)
.accept_any();
@ -51,7 +52,7 @@ pub fn uumain(args: impl uucore::Args) -> i32 {
None => show_error!("no login name"),
}
0
Ok(())
}
pub fn uu_app() -> App<'static, 'static> {