build.zig                       |  10 +-
 lib/std/build.zig               |   2 +
 lib/std/fmt.zig                 |   7 +-
 lib/std/fs.zig                  | 187 +++++++++++++---
 lib/std/fs/file.zig             |  11 +-
 lib/std/fs/get_app_data_dir.zig |   2 +
 lib/std/fs/path.zig             |  11 +-
 lib/std/fs/test.zig             |   6 +
 lib/std/fs/wasi.zig             |  11 -
 lib/std/io/test.zig             |  34 +--
 lib/std/net/test.zig            |  11 +-
 lib/std/os.zig                  | 384 +++++++++++++++++++++++++++++++-
 lib/std/os/bits/wasi.zig        |  77 ++++++-
 lib/std/os/test.zig             |  73 +++---
 lib/std/packed_int_array.zig    |   6 +
 lib/std/process.zig             |  18 +-
 lib/std/std.zig                 |   7 +-
 lib/std/testing.zig             |  15 ++
 lib/std/time.zig                |  35 ++-
 test/tests.zig                  |  20 ++
 20 files changed, 797 insertions(+), 130 deletions(-)