lib/std/Io/Threaded.zig           | 196 +++++++++++++++++++++++++-------
 lib/std/Io/Threaded/test.zig      |   2 +-
 lib/std/os/linux/IoUring/test.zig |   2 +-
 lib/std/posix.zig                 |  74 ------------
 lib/std/posix/test.zig            |   2 +-
 5 files changed, 157 insertions(+), 119 deletions(-)