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use as_ptr to determine the address of atomics

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This commit is contained in:
Stefan Lankes 2023-02-26 23:21:19 +01:00
parent daf31a113c
commit ae27762ceb
1 changed files with 3 additions and 3 deletions
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6
library/std/src/sys/hermit/futex.rs
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@ -16,7 +16,7 @@ pub fn futex_wait(futex: &AtomicU32, expected: u32, timeout: Option<Duration>) -
let r = unsafe {
abi::futex_wait(
futex.as_mut_ptr(),
futex.as_ptr(),
expected,
timespec.as_ref().map_or(null(), |t| t as *const abi::timespec),
abi::FUTEX_RELATIVE_TIMEOUT,
@ -28,12 +28,12 @@ pub fn futex_wait(futex: &AtomicU32, expected: u32, timeout: Option<Duration>) -
#[inline]
pub fn futex_wake(futex: &AtomicU32) -> bool {
unsafe { abi::futex_wake(futex.as_mut_ptr(), 1) > 0 }
unsafe { abi::futex_wake(futex.as_ptr(), 1) > 0 }
}
#[inline]
pub fn futex_wake_all(futex: &AtomicU32) {
unsafe {
abi::futex_wake(futex.as_mut_ptr(), i32::MAX);
abi::futex_wake(futex.as_ptr(), i32::MAX);
}
}