diff options
Diffstat (limited to 'library/std/src')
| -rw-r--r-- | library/std/src/sys/pal/sgx/abi/usercalls/mod.rs | 2 | ||||
| -rw-r--r-- | library/std/src/thread/mod.rs | 8 |
2 files changed, 8 insertions, 2 deletions
diff --git a/library/std/src/sys/pal/sgx/abi/usercalls/mod.rs b/library/std/src/sys/pal/sgx/abi/usercalls/mod.rs index dea44124f45..5041770faf6 100644 --- a/library/std/src/sys/pal/sgx/abi/usercalls/mod.rs +++ b/library/std/src/sys/pal/sgx/abi/usercalls/mod.rs @@ -267,7 +267,7 @@ pub fn send(event_set: u64, tcs: Option<Tcs>) -> IoResult<()> { /// Usercall `insecure_time`. See the ABI documentation for more information. #[unstable(feature = "sgx_platform", issue = "56975")] pub fn insecure_time() -> Duration { - let t = unsafe { raw::insecure_time() }; + let t = unsafe { raw::insecure_time().0 }; Duration::new(t / 1_000_000_000, (t % 1_000_000_000) as _) } diff --git a/library/std/src/thread/mod.rs b/library/std/src/thread/mod.rs index 6075173db47..8cd1e0163a1 100644 --- a/library/std/src/thread/mod.rs +++ b/library/std/src/thread/mod.rs @@ -1399,6 +1399,11 @@ where } /// The internal representation of a `Thread` handle +/// +/// We explicitly set the alignment for our guarantee in Thread::into_raw. This +/// allows applications to stuff extra metadata bits into the alignment, which +/// can be rather useful when working with atomics. +#[repr(align(8))] struct Inner { name: Option<ThreadNameString>, id: ThreadId, @@ -1582,7 +1587,8 @@ impl Thread { /// Consumes the `Thread`, returning a raw pointer. /// /// To avoid a memory leak the pointer must be converted - /// back into a `Thread` using [`Thread::from_raw`]. + /// back into a `Thread` using [`Thread::from_raw`]. The pointer is + /// guaranteed to be aligned to at least 8 bytes. /// /// # Examples /// |