Fix cfg

youknowone · youknowone · commit a22a8fcec5d2 · 2025-12-25T18:49:57.000+09:00
diff --git a/crates/stdlib/src/multiprocessing.rs b/crates/stdlib/src/multiprocessing.rs
@@ -41,7 +41,8 @@ mod _multiprocessing {
     }
 }
 
-#[cfg(unix)]
+// Apple platforms don't support sem_timedwait/sem_getvalue in libc crate
+#[cfg(all(unix, not(target_vendor = "apple")))]
 #[pymodule]
 mod _multiprocessing {
     use crate::vm::{
@@ -57,10 +58,6 @@ mod _multiprocessing {
         sync::atomic::{AtomicU64, AtomicUsize, Ordering},
         time::Duration,
     };
-    unsafe extern "C" {
-        fn sem_getvalue(sem: *mut sem_t, sval: *mut libc::c_int) -> libc::c_int;
-        fn sem_timedwait(sem: *mut sem_t, abs_timeout: *const libc::timespec) -> libc::c_int;
-    }
 
     const RECURSIVE_MUTEX_KIND: i32 = 0;
     const SEMAPHORE_KIND: i32 = 1;
@@ -480,6 +477,11 @@ mod _multiprocessing {
     }
 }
 
+// Apple platforms (macOS, iOS, etc.) - empty module
+#[cfg(all(unix, target_vendor = "apple"))]
+#[pymodule]
+mod _multiprocessing {}
+
 #[cfg(all(not(unix), not(windows)))]
 #[pymodule]
 mod _multiprocessing {}
