ios uses kqueue

Author: mitchellh

src/backend/kqueue.zig

@@ -1707,7 +1707,7 @@ const Timer = struct {
 /// Kevent is either kevent_s or kevent64_s depending on the target platform.
 /// This lets us support both Mac and non-Mac platforms.
 const Kevent = switch (builtin.os.tag) {
-    .macos => os.system.kevent64_s,
+    .ios, .macos => os.system.kevent64_s,
     else => @compileError("kqueue not supported yet for target OS"),
 };
 

src/main.zig

@@ -37,7 +37,7 @@ pub const Backend = enum {
     pub fn default() Backend {
         return @as(?Backend, switch (builtin.os.tag) {
             .linux => .io_uring,
-            .macos => .kqueue,
+            .ios, .macos => .kqueue,
             .wasi => .wasi_poll,
             .windows => .iocp,
             else => null,