Auto merge of rust-lang#145177 - joboet:move-pal-thread, r=ibraheemdev

std: move `thread` into `sys`

Part of rust-lang#117276.

Author: bors

library/std/src/sys/mod.rs

@@ -31,6 +31,7 @@ pub mod process;
 pub mod random;
 pub mod stdio;
 pub mod sync;
+pub mod thread;
 pub mod thread_local;
 
 // FIXME(117276): remove this, move feature implementations into individual

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

@@ -25,7 +25,6 @@ pub mod futex;
 pub mod os;
 #[path = "../unsupported/pipe.rs"]
 pub mod pipe;
-pub mod thread;
 pub mod time;
 
 pub fn unsupported<T>() -> crate::io::Result<T> {

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

@@ -67,7 +67,7 @@ extern "C" fn entry(p1: u64, p2: u64, p3: u64, secondary: bool, p4: u64, p5: u64
     let tls_guard = unsafe { tls.activate() };
 
     if secondary {
-        let join_notifier = super::thread::Thread::entry();
+        let join_notifier = crate::sys::thread::Thread::entry();
         drop(tls_guard);
         drop(join_notifier);
 

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

@@ -13,7 +13,6 @@ mod libunwind_integration;
 pub mod os;
 #[path = "../unsupported/pipe.rs"]
 pub mod pipe;
-pub mod thread;
 pub mod thread_parking;
 pub mod time;
 pub mod waitqueue;

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

@@ -10,10 +10,8 @@ pub mod itron {
     pub mod error;
     pub mod spin;
     pub mod task;
-    pub mod thread;
     pub mod thread_parking;
     pub mod time;
-    use super::unsupported;
 }
 
 // `error` is `pub(crate)` so that it can be accessed by `itron/error.rs` as
@@ -22,7 +20,7 @@ pub(crate) mod error;
 pub mod os;
 #[path = "../unsupported/pipe.rs"]
 pub mod pipe;
-pub use self::itron::{thread, thread_parking};
+pub use self::itron::thread_parking;
 pub mod time;
 
 // SAFETY: must be called only once during runtime initialization.

library/std/src/sys/pal/teeos/mod.rs

@@ -9,7 +9,6 @@
 pub mod os;
 #[path = "../unsupported/pipe.rs"]
 pub mod pipe;
-pub mod thread;
 #[allow(non_upper_case_globals)]
 #[path = "../unix/time.rs"]
 pub mod time;

library/std/src/sys/pal/uefi/mod.rs

@@ -17,7 +17,6 @@ pub mod helpers;
 pub mod os;
 #[path = "../unsupported/pipe.rs"]
 pub mod pipe;
-pub mod thread;
 pub mod time;
 
 #[cfg(test)]

library/std/src/sys/pal/uefi/thread.rs

@@ -17,7 +17,6 @@ pub mod os;
 pub mod pipe;
 pub mod stack_overflow;
 pub mod sync;
-pub mod thread;
 pub mod thread_parking;
 pub mod time;
 
@@ -55,7 +54,7 @@ pub unsafe fn init(argc: isize, argv: *const *const u8, sigpipe: u8) {
     // thread-id for the main thread and so renaming the main thread will rename the
     // process and we only want to enable this on platforms we've tested.
     if cfg!(target_vendor = "apple") {
-        thread::Thread::set_name(&c"main");
+        crate::sys::thread::set_name(c"main");
     }
 
     unsafe fn sanitize_standard_fds() {

library/std/src/sys/pal/unix/mod.rs

@@ -20,7 +20,6 @@ pub mod futex;
 pub mod os;
 #[path = "../unsupported/pipe.rs"]
 pub mod pipe;
-pub mod thread;
 pub mod time;
 
 #[path = "../unsupported/common.rs"]