Move std::sys::{mutex, condvar, rwlock} to std::sys::locks.

library/std/src/sys/hermit/mod.rs

@@ -22,14 +22,12 @@ pub mod alloc;
 pub mod args;
 #[path = "../unix/cmath.rs"]
 pub mod cmath;
-pub mod condvar;
 pub mod env;
 pub mod fd;
 pub mod fs;
 #[path = "../unsupported/io.rs"]
 pub mod io;
 pub mod memchr;
-pub mod mutex;
 pub mod net;
 pub mod os;
 #[path = "../unix/os_str.rs"]
@@ -40,14 +38,23 @@ pub mod path;
 pub mod pipe;
 #[path = "../unsupported/process.rs"]
 pub mod process;
-pub mod rwlock;
 pub mod stdio;
 pub mod thread;
 pub mod thread_local_dtor;
 #[path = "../unsupported/thread_local_key.rs"]
 pub mod thread_local_key;
 pub mod time;
 
+mod condvar;
+mod mutex;
+mod rwlock;
+
+pub mod locks {
+    pub use super::condvar::*;
+    pub use super::mutex::*;
+    pub use super::rwlock::*;
+}
+
 use crate::io::ErrorKind;
 
 #[allow(unused_extern_crates)]

library/std/src/sys/sgx/mod.rs

@@ -15,15 +15,13 @@ pub mod alloc;
 pub mod args;
 #[path = "../unix/cmath.rs"]
 pub mod cmath;
-pub mod condvar;
 pub mod env;
 pub mod fd;
 #[path = "../unsupported/fs.rs"]
 pub mod fs;
 #[path = "../unsupported/io.rs"]
 pub mod io;
 pub mod memchr;
-pub mod mutex;
 pub mod net;
 pub mod os;
 #[path = "../unix/os_str.rs"]
@@ -33,12 +31,21 @@ pub mod path;
 pub mod pipe;
 #[path = "../unsupported/process.rs"]
 pub mod process;
-pub mod rwlock;
 pub mod stdio;
 pub mod thread;
 pub mod thread_local_key;
 pub mod time;
 
+mod condvar;
+mod mutex;
+mod rwlock;
+
+pub mod locks {
+    pub use super::condvar::*;
+    pub use super::mutex::*;
+    pub use super::rwlock::*;
+}
+
 // SAFETY: must be called only once during runtime initialization.
 // NOTE: this is not guaranteed to run, for example when Rust code is called externally.
 pub unsafe fn init(argc: isize, argv: *const *const u8) {

library/std/src/sys/solid/mod.rs

@@ -37,14 +37,21 @@ pub mod path;
 pub mod pipe;
 #[path = "../unsupported/process.rs"]
 pub mod process;
-pub mod rwlock;
 pub mod stdio;
-pub use self::itron::{condvar, mutex, thread};
+pub use self::itron::thread;
 pub mod memchr;
 pub mod thread_local_dtor;
 pub mod thread_local_key;
 pub mod time;
 
+mod rwlock;
+
+pub mod locks {
+    pub use super::itron::condvar::*;
+    pub use super::itron::mutex::*;
+    pub use super::rwlock::*;
+}
+
 // SAFETY: must be called only once during runtime initialization.
 // NOTE: this is not guaranteed to run, for example when Rust code is called externally.
 pub unsafe fn init(_argc: isize, _argv: *const *const u8) {}

library/std/src/sys/unsupported/condvar.rs → library/std/src/sys/unsupported/locks/condvar.rs

@@ -1,4 +1,4 @@
-use crate::sys::mutex::Mutex;
+use crate::sys::locks::Mutex;
 use crate::time::Duration;
 
 pub struct Condvar {}

library/std/src/sys/unsupported/locks/mod.rs

@@ -0,0 +1,6 @@
+mod condvar;
+mod mutex;
+mod rwlock;
+pub use condvar::{Condvar, MovableCondvar};
+pub use mutex::{MovableMutex, Mutex, ReentrantMutex};
+pub use rwlock::{MovableRWLock, RWLock};

library/std/src/sys/unsupported/mod.rs

@@ -4,11 +4,10 @@ pub mod alloc;
 pub mod args;
 #[path = "../unix/cmath.rs"]
 pub mod cmath;
-pub mod condvar;
 pub mod env;
 pub mod fs;
 pub mod io;
-pub mod mutex;
+pub mod locks;
 pub mod net;
 pub mod os;
 #[path = "../unix/os_str.rs"]
@@ -17,7 +16,6 @@ pub mod os_str;
 pub mod path;
 pub mod pipe;
 pub mod process;
-pub mod rwlock;
 pub mod stdio;
 pub mod thread;
 #[cfg(target_thread_local)]

library/std/src/sys/wasi/mod.rs

@@ -22,14 +22,12 @@ pub mod alloc;
 pub mod args;
 #[path = "../unix/cmath.rs"]
 pub mod cmath;
-#[path = "../unsupported/condvar.rs"]
-pub mod condvar;
 pub mod env;
 pub mod fd;
 pub mod fs;
 pub mod io;
-#[path = "../unsupported/mutex.rs"]
-pub mod mutex;
+#[path = "../unsupported/locks/mod.rs"]
+pub mod locks;
 pub mod net;
 pub mod os;
 #[path = "../unix/os_str.rs"]
@@ -40,8 +38,6 @@ pub mod path;
 pub mod pipe;
 #[path = "../unsupported/process.rs"]
 pub mod process;
-#[path = "../unsupported/rwlock.rs"]
-pub mod rwlock;
 pub mod stdio;
 pub mod thread;
 #[path = "../unsupported/thread_local_dtor.rs"]

library/std/src/sys/wasm/mod.rs

@@ -50,22 +50,23 @@ pub mod time;
 cfg_if::cfg_if! {
     if #[cfg(target_feature = "atomics")] {
         #[path = "atomics/condvar.rs"]
-        pub mod condvar;
+        mod condvar;
         #[path = "atomics/mutex.rs"]
-        pub mod mutex;
+        mod mutex;
         #[path = "atomics/rwlock.rs"]
-        pub mod rwlock;
+        mod rwlock;
+        pub mod locks {
+            pub use super::condvar::*;
+            pub use super::mutex::*;
+            pub use super::rwlock::*;
+        }
         #[path = "atomics/futex.rs"]
         pub mod futex;
         #[path = "atomics/thread.rs"]
         pub mod thread;
     } else {
-        #[path = "../unsupported/condvar.rs"]
-        pub mod condvar;
-        #[path = "../unsupported/mutex.rs"]
-        pub mod mutex;
-        #[path = "../unsupported/rwlock.rs"]
-        pub mod rwlock;
+        #[path = "../unsupported/locks/mod.rs"]
+        pub mod locks;
         #[path = "../unsupported/thread.rs"]
         pub mod thread;
     }

library/std/src/sys/windows/condvar.rs → library/std/src/sys/windows/locks/condvar.rs

@@ -1,6 +1,6 @@
 use crate::cell::UnsafeCell;
 use crate::sys::c;
-use crate::sys::mutex::{self, Mutex};
+use crate::sys::locks::{mutex, Mutex};
 use crate::sys::os;
 use crate::time::Duration;
 
@@ -31,7 +31,7 @@ impl Condvar {
         let r = c::SleepConditionVariableSRW(
             self.inner.get(),
             mutex::raw(mutex),
-            super::dur2timeout(dur),
+            crate::sys::windows::dur2timeout(dur),
             0,
         );
         if r == 0 {

library/std/src/sys/windows/locks/mod.rs

@@ -0,0 +1,6 @@
+mod condvar;
+mod mutex;
+mod rwlock;
+pub use condvar::{Condvar, MovableCondvar};
+pub use mutex::{MovableMutex, Mutex, ReentrantMutex};
+pub use rwlock::{MovableRWLock, RWLock};

library/std/src/sys/windows/mod.rs

@@ -16,21 +16,19 @@ pub mod alloc;
 pub mod args;
 pub mod c;
 pub mod cmath;
-pub mod condvar;
 pub mod env;
 pub mod fs;
 pub mod handle;
 pub mod io;
+pub mod locks;
 pub mod memchr;
-pub mod mutex;
 pub mod net;
 pub mod os;
 pub mod os_str;
 pub mod path;
 pub mod pipe;
 pub mod process;
 pub mod rand;
-pub mod rwlock;
 pub mod thread;
 pub mod thread_local_dtor;
 pub mod thread_local_key;