Use raw pointers in std::sys::cloudabi when passing MaybeUninit values

Author: nathanwhit

src/libstd/sys/cloudabi/abi/cloudabi.rs

@@ -1884,7 +1884,7 @@ pub unsafe fn clock_res_get(clock_id_: clockid, resolution_: &mut timestamp) ->
 /// **time**:
 /// The time value of the clock.
 #[inline]
-pub unsafe fn clock_time_get(clock_id_: clockid, precision_: timestamp, time_: &mut timestamp) -> errno {
+pub unsafe fn clock_time_get(clock_id_: clockid, precision_: timestamp, time_: *mut timestamp) -> errno {
   cloudabi_sys_clock_time_get(clock_id_, precision_, time_)
 }
 
@@ -2643,7 +2643,7 @@ pub unsafe fn mem_unmap(mapping_: &mut [u8]) -> errno {
 /// **nevents**:
 /// The number of events stored.
 #[inline]
-pub unsafe fn poll(in_: *const subscription, out_: *mut event, nsubscriptions_: usize, nevents_: &mut usize) -> errno {
+pub unsafe fn poll(in_: *const subscription, out_: *mut event, nsubscriptions_: usize, nevents_: *mut usize) -> errno {
   cloudabi_sys_poll(in_, out_, nsubscriptions_, nevents_)
 }
 

src/libstd/sys/cloudabi/condvar.rs

@@ -85,7 +85,7 @@ impl Condvar {
             &subscription,
             event.as_mut_ptr(),
             1,
-            nevents.get_mut()
+            nevents.as_mut_ptr()
         );
         assert_eq!(
             ret,
@@ -142,7 +142,7 @@ impl Condvar {
             subscriptions.as_ptr(),
             mem::MaybeUninit::first_ptr_mut(&mut events),
             2,
-            nevents.get_mut()
+            nevents.as_mut_ptr()
         );
         assert_eq!(
             ret,

src/libstd/sys/cloudabi/time.rs

@@ -19,7 +19,7 @@ impl Instant {
     pub fn now() -> Instant {
         unsafe {
             let mut t: mem::MaybeUninit<abi::timestamp> = mem::MaybeUninit::uninit();
-            let ret = abi::clock_time_get(abi::clockid::MONOTONIC, 0, t.get_mut());
+            let ret = abi::clock_time_get(abi::clockid::MONOTONIC, 0, t.as_mut_ptr());
             assert_eq!(ret, abi::errno::SUCCESS);
             Instant { t: t.assume_init() }
         }
@@ -60,7 +60,7 @@ impl SystemTime {
     pub fn now() -> SystemTime {
         unsafe {
             let mut t: mem::MaybeUninit<abi::timestamp> = mem::MaybeUninit::uninit();
-            let ret = abi::clock_time_get(abi::clockid::REALTIME, 0, t.get_mut());
+            let ret = abi::clock_time_get(abi::clockid::REALTIME, 0, t.as_mut_ptr());
             assert_eq!(ret, abi::errno::SUCCESS);
             SystemTime { t: t.assume_init() }
         }