lib/std/build.zig                       |   2 +
 lib/std/c/wasi.zig                      |  10 +-
 lib/std/child_process.zig               |   1 +
 lib/std/fs.zig                          |  72 +++--
 lib/std/fs/path.zig                     |  13 +-
 lib/std/fs/test.zig                     |  22 +-
 lib/std/fs/wasi.zig                     |  59 +++-
 lib/std/os.zig                          | 533 +++++++++++++++++++++++++++++---
 lib/std/os/test.zig                     | 133 +++++++-
 lib/std/os/wasi.zig                     |   5 +
 lib/std/testing.zig                     |   4 +-
 lib/std/zig/system/NativeTargetInfo.zig |   2 +
 src/test.zig                            |   1 +
 13 files changed, 757 insertions(+), 100 deletions(-)