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Merge branch 'exit-return-never' into 'master'

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Exit should return never (`!`)

See merge request redox-os/relibc!567
This commit is contained in:
Jeremy Soller
2024-11-23 19:55:38 +00:00
parent b95bd0dfa6 90f934c769
commit 3c79fd759a
2 changed files with 4 additions and 4 deletions
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src/header/stdlib/mod.rs
+3 -3
View File
@@ -62,7 +62,7 @@ fn rng_sampler() -> &'static Uniform<c_int> {
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/_Exit.html>.
#[no_mangle]
pub extern "C" fn _Exit(status: c_int) {
pub extern "C" fn _Exit(status: c_int) -> ! {
unistd::_exit(status);
}
@@ -339,7 +339,7 @@ pub unsafe extern "C" fn erand48(xsubi: *mut c_ushort) -> c_double {
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/exit.html>.
#[no_mangle]
pub unsafe extern "C" fn exit(status: c_int) {
pub unsafe extern "C" fn exit(status: c_int) -> ! {
extern "C" {
static __fini_array_start: extern "C" fn();
static __fini_array_end: extern "C" fn();
@@ -1041,7 +1041,7 @@ pub unsafe extern "C" fn qsort_r(
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/quick_exit.html>.
// #[no_mangle]
pub unsafe extern "C" fn quick_exit(status: c_int) {
pub unsafe extern "C" fn quick_exit(status: c_int) -> ! {
unimplemented!();
}
src/header/unistd/mod.rs
+1 -1
View File
@@ -65,7 +65,7 @@ unsafe fn init_fork_hooks<'a>() -> &'a mut [LinkedList<extern "C" fn()>; 3] {
}
#[no_mangle]
pub extern "C" fn _exit(status: c_int) {
pub extern "C" fn _exit(status: c_int) -> ! {
Sys::exit(status)
}