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logname: remove 'unsafe extern "C"' block

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This commit is contained in:
Daniel Hofstetter 2025-06-14 10:42:37 +02:00
parent 8d6fb5fcb0
commit ae6dcced08
1 changed files with 1 additions and 6 deletions
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7
src/uu/logname/src/logname.rs
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@ -10,14 +10,9 @@ use std::ffi::CStr;
use uucore::locale::get_message; use uucore::locale::get_message;
use uucore::{error::UResult, show_error}; use uucore::{error::UResult, show_error};
unsafe extern "C" {
// POSIX requires using getlogin (or equivalent code)
pub fn getlogin() -> *const libc::c_char;
}
fn get_userlogin() -> Option<String> { fn get_userlogin() -> Option<String> {
unsafe { unsafe {
let login: *const libc::c_char = getlogin(); let login: *const libc::c_char = libc::getlogin();
if login.is_null() { if login.is_null() {
None None
} else { } else {