1 files changed, 0 insertions, 77 deletions
diff --git a/src/libstd/sys/hermit/mutex.rs b/src/libstd/sys/hermit/mutex.rs
deleted file mode 100644
index 3d4813209cb..00000000000
--- a/src/libstd/sys/hermit/mutex.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-use crate::ffi::c_void;
-use crate::ptr;
-use crate::sys::hermit::abi;
-
-pub struct Mutex {
-    inner: *const c_void,
-}
-
-unsafe impl Send for Mutex {}
-unsafe impl Sync for Mutex {}
-
-impl Mutex {
-    pub const fn new() -> Mutex {
-        Mutex { inner: ptr::null() }
-    }
-
-    #[inline]
-    pub unsafe fn init(&mut self) {
-        let _ = abi::sem_init(&mut self.inner as *mut *const c_void, 1);
-    }
-
-    #[inline]
-    pub unsafe fn lock(&self) {
-        let _ = abi::sem_timedwait(self.inner, 0);
-    }
-
-    #[inline]
-    pub unsafe fn unlock(&self) {
-        let _ = abi::sem_post(self.inner);
-    }
-
-    #[inline]
-    pub unsafe fn try_lock(&self) -> bool {
-        let result = abi::sem_trywait(self.inner);
-        result == 0
-    }
-
-    #[inline]
-    pub unsafe fn destroy(&self) {
-        let _ = abi::sem_destroy(self.inner);
-    }
-}
-
-pub struct ReentrantMutex {
-    inner: *const c_void,
-}
-
-impl ReentrantMutex {
-    pub const unsafe fn uninitialized() -> ReentrantMutex {
-        ReentrantMutex { inner: ptr::null() }
-    }
-
-    #[inline]
-    pub unsafe fn init(&self) {
-        let _ = abi::recmutex_init(&self.inner as *const *const c_void as *mut _);
-    }
-
-    #[inline]
-    pub unsafe fn lock(&self) {
-        let _ = abi::recmutex_lock(self.inner);
-    }
-
-    #[inline]
-    pub unsafe fn try_lock(&self) -> bool {
-        true
-    }
-
-    #[inline]
-    pub unsafe fn unlock(&self) {
-        let _ = abi::recmutex_unlock(self.inner);
-    }
-
-    #[inline]
-    pub unsafe fn destroy(&self) {
-        let _ = abi::recmutex_destroy(self.inner);
-    }
-}