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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:25 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:25 +0000 |
commit | 5363f350887b1e5b5dd21a86f88c8af9d7fea6da (patch) | |
tree | 35ca005eb6e0e9a1ba3bb5dbc033209ad445dc17 /library/std/src/sys/unix/locks/futex_mutex.rs | |
parent | Adding debian version 1.66.0+dfsg1-1. (diff) | |
download | rustc-5363f350887b1e5b5dd21a86f88c8af9d7fea6da.tar.xz rustc-5363f350887b1e5b5dd21a86f88c8af9d7fea6da.zip |
Merging upstream version 1.67.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/std/src/sys/unix/locks/futex_mutex.rs')
-rw-r--r-- | library/std/src/sys/unix/locks/futex_mutex.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/library/std/src/sys/unix/locks/futex_mutex.rs b/library/std/src/sys/unix/locks/futex_mutex.rs index 33b13dad4..c01229586 100644 --- a/library/std/src/sys/unix/locks/futex_mutex.rs +++ b/library/std/src/sys/unix/locks/futex_mutex.rs @@ -4,8 +4,6 @@ use crate::sync::atomic::{ }; use crate::sys::futex::{futex_wait, futex_wake}; -pub type MovableMutex = Mutex; - pub struct Mutex { /// 0: unlocked /// 1: locked, no other threads waiting @@ -20,12 +18,12 @@ impl Mutex { } #[inline] - pub unsafe fn try_lock(&self) -> bool { + pub fn try_lock(&self) -> bool { self.futex.compare_exchange(0, 1, Acquire, Relaxed).is_ok() } #[inline] - pub unsafe fn lock(&self) { + pub fn lock(&self) { if self.futex.compare_exchange(0, 1, Acquire, Relaxed).is_err() { self.lock_contended(); } |