Implement _Fork, which is fork without pthread_atfork hooks

2025-12-19 08:49:53 -07:00
parent 6ef2884f03
commit 4daa52a6bd
1 changed files with 2 additions and 2 deletions
@@ -117,9 +117,9 @@ unsafe extern "C" {
 }

 /// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/fork.html>.
-// #[unsafe(no_mangle)]
+#[unsafe(no_mangle)]
 pub unsafe extern "C" fn _Fork() -> pid_t {
-    unimplemented!();
+    Sys::fork().or_minus_one_errno()
 }

 /// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/_Exit.html>.