signals: Reduce fn visibility

This commit is contained in:
Ivan Molodetskikh
2025-07-31 14:50:21 +03:00
parent 4ac4cb4a44
commit c0ddf3f9ff
+3 -3
View File
@@ -44,7 +44,7 @@ pub fn unblock_all() -> io::Result<()> {
set_sigmask(&empty_sigset()?)
}
pub fn empty_sigset() -> io::Result<libc::sigset_t> {
fn empty_sigset() -> io::Result<libc::sigset_t> {
let mut sigset = mem::MaybeUninit::uninit();
if unsafe { libc::sigemptyset(sigset.as_mut_ptr()) } == 0 {
Ok(unsafe { sigset.assume_init() })
@@ -53,7 +53,7 @@ pub fn empty_sigset() -> io::Result<libc::sigset_t> {
}
}
pub fn preferred_sigset() -> io::Result<libc::sigset_t> {
fn preferred_sigset() -> io::Result<libc::sigset_t> {
let mut set = empty_sigset()?;
unsafe {
add_signal(&mut set, libc::SIGINT)?;
@@ -72,7 +72,7 @@ unsafe fn add_signal(set: &mut libc::sigset_t, signum: libc::c_int) -> io::Resul
}
}
pub fn set_sigmask(set: &libc::sigset_t) -> io::Result<()> {
fn set_sigmask(set: &libc::sigset_t) -> io::Result<()> {
let oldset = std::ptr::null_mut(); // ignore old mask
if unsafe { libc::pthread_sigmask(libc::SIG_SETMASK, set, oldset) } == 0 {
Ok(())