zig

commit 14209cf615f2c218319e0c7a567484caf328dfe6 (tree)
parent 84e370d0b2ce2240356ebd0a6007aec8620dfa10
Author: kprotty <kbutcher6200@gmail.com>
Date:   Tue,  5 Nov 2019 13:43:17 -0600

make SpinLock.Backoff pub

Diffstat:
M
lib/std/spinlock.zig
 | 
11
++++++-----

1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/lib/std/spinlock.zig b/lib/std/spinlock.zig
@@ -44,16 +44,17 @@ pub const SpinLock = struct {
         }
     }
 
-    const Backoff = struct {
+    /// Provides a method to incrementally yield longer each time its called.
+    pub const Backoff = struct {
         iteration: usize,
 
-        fn init() @This() {
+        pub fn init() @This() {
             return @This(){ .iteration = 0 };
         }
 
-        // Hybrid yielding from
-        // http://www.1024cores.net/home/lock-free-algorithms/tricks/spinning
-        fn yield(self: *@This()) void {
+        /// Hybrid yielding from
+        /// http://www.1024cores.net/home/lock-free-algorithms/tricks/spinning
+        pub fn yield(self: *@This()) void {
             defer self.iteration +%= 1;
             if (self.iteration < 10) {
                 yieldCpu();