Zig 0.17.0-dev (Split by item)

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eventSet

Same as Io.Event.set but avoids the VTable.

Threaded.eventSet

fn eventSet(event: *Io.Event) void

File

lib/std/Io/Threaded.zig:18840

Code

fn eventSet(event: *Io.Event) void {
    switch (@atomicRmw(Io.Event, event, .Xchg, .is_set, .release)) {
        .unset, .is_set => {},
        .waiting => Thread.futexWake(@ptrCast(event), std.math.maxInt(u32)),
    }
}