Commit 139b731d82

@@ -181,7 +181,7 @@ pub const AtomicEvent = struct {
                 timer = time.Timer.start() catch return error.TimedOut;
 
             while (@atomicLoad(u32, waiters, .Acquire) != WAKE) {
-                std.os.sched_yield() catch std.atomic.spinLoopHint();
+                std.Thread.yield() catch std.atomic.spinLoopHint();
                 if (timeout) |timeout_ns| {
                     if (timer.read() >= timeout_ns)
                         return error.TimedOut;
@@ -293,7 +293,7 @@ pub const AtomicEvent = struct {
                         return @intToPtr(?windows.HANDLE, handle);
                     },
                     LOADING => {
-                        std.os.sched_yield() catch std.atomic.spinLoopHint();
+                        std.Thread.yield() catch std.atomic.spinLoopHint();
                         handle = @atomicLoad(usize, &event_handle, .Monotonic);
                     },
                     else => {

@@ -6067,25 +6067,6 @@ pub fn dn_expand(
     return error.InvalidDnsPacket;
 }
 
-pub const SchedYieldError = error{
-    /// The system is not configured to allow yielding
-    SystemCannotYield,
-};
-
-pub fn sched_yield() SchedYieldError!void {
-    if (builtin.os.tag == .windows) {
-        // The return value has to do with how many other threads there are; it is not
-        // an error condition on Windows.
-        _ = windows.kernel32.SwitchToThread();
-        return;
-    }
-    switch (errno(system.sched_yield())) {
-        .SUCCESS => return,
-        .NOSYS => return error.SystemCannotYield,
-        else => return error.SystemCannotYield,
-    }
-}
-
 pub const SetSockOptError = error{
     /// The socket is already connected, and a specified option cannot be set while the socket is connected.
     AlreadyConnected,

@@ -350,6 +350,26 @@ pub fn join(self: Thread) void {
     return self.impl.join();
 }
 
+pub const YieldError = error{
+    /// The system is not configured to allow yielding
+    SystemCannotYield,
+};
+
+/// Yields the current thread potentially allowing other threads to run.
+pub fn yield() YieldError!void {
+    if (builtin.os.tag == .windows) {
+        // The return value has to do with how many other threads there are; it is not
+        // an error condition on Windows.
+        _ = os.windows.kernel32.SwitchToThread();
+        return;
+    }
+    switch (os.errno(os.system.sched_yield())) {
+        .SUCCESS => return,
+        .NOSYS => return error.SystemCannotYield,
+        else => return error.SystemCannotYield,
+    }
+}
+
 /// State to synchronize detachment of spawner thread to spawned thread
 const Completion = Atomic(enum(u8) {
     running,