DioFS

• A small FUSE-based virtual filesystem example
• Emulates a full filesystem, instead of mirroring the host's filesystem

Implemented methods

• getattr
• readdir
• open
• read

Roadmap

1. Full file and directory support - In progress
2. Support for modifying files

Dependencies

• libfuse version 2.9 must be installed
• Arch Linux: pacman -S fuse2
• Debian/Ubuntu: apt install fuse

Build instructions

• Run make clean to remove object files
• Run make all to build diofs.

Usage

• diofs accepts the default FUSE arguments, and can be mounted similarly to most FUSE-based filesystems (e.g. ./diofs /tmp/diofs_mntpt or ./diofs -s -f /tmp/diofs_mntpt)