Mokio is a Kotlin Multiplatform systems library built on top of Okio.

Okio is an excellent I/O library, but it misses:

• OS-specific file metadata (inodes, permissions, etc)
• Process management
• Environment variables
• File system watching
• Platform-correct symbolic links
• Threads

Mokio fills these gaps with multiplatform APIs!

Access and modify metadata on all platforms, including:

• Creation, access, modification times, and size
• Unix: inode, device ID, permissions, link count, etc..
• Windows: read-only, hidden, system, archive flags

Run and manage processes with:

• PID access
• stdin / stdout / stderr via Okio Sink / Source
• Synchronous lifecycle control

Get, set, and unset environment variables.

Spawn simple threads with a minimal, multiplatform API.

Create and read symlinks correctly¹ across Android, Windows, and Unix.

Mokio is under active development. APIs may change as the library evolves.