lib/std/Io.zig             |   1 +
 lib/std/Io/Dir.zig         |  48 ++++++++--
 lib/std/Io/File.zig        |   2 +-
 lib/std/Io/File/Atomic.zig |   9 +-
 lib/std/Io/Threaded.zig    | 149 +++++++++++++++++++++++++++++---
 lib/std/fs/test.zig        |   3 +-
 lib/std/os/linux.zig       |  30 ++++++-
 lib/std/os/windows.zig     |   4 +-
 lib/std/posix.zig          |   4 +-
 src/Compilation.zig        |   2 +-
 src/Package/Fetch.zig      |   2 +-
 11 files changed, 219 insertions(+), 35 deletions(-)