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atomic.Int.set

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Josh Wolfe 2018-11-18 19:43:13 -05:00
parent f8a782fb2e
commit 3c05ad4012
1 changed files with 4 additions and 0 deletions
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4
std/atomic/int.zig
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@ -26,6 +26,10 @@ pub fn Int(comptime T: type) type {
return @atomicLoad(T, &self.unprotected_value, AtomicOrder.SeqCst); return @atomicLoad(T, &self.unprotected_value, AtomicOrder.SeqCst);
} }
pub fn set(self: *Self, new_value: T) void {
_ = self.xchg(new_value);
}
pub fn xchg(self: *Self, new_value: T) T { pub fn xchg(self: *Self, new_value: T) T {
return @atomicRmw(T, &self.unprotected_value, builtin.AtomicRmwOp.Xchg, new_value, AtomicOrder.SeqCst); return @atomicRmw(T, &self.unprotected_value, builtin.AtomicRmwOp.Xchg, new_value, AtomicOrder.SeqCst);
} }