Method open

src/fs/directory.rs:201–239

Open

(pname: &str)

	// Open
	pub fn open(pname: &str) -> Option<Self>
	{
		if !crate::fs::blkdev::mounted()
		{
			return None;
		}

		let mut directory = Directory::root();
		let pname = rpath(pname);

		if pname == "/"
		{
			return Some(directory);
		}

		for name in pname.trim_start_matches('/').split('/')
		{
			match directory.find(name)
			{
				Some(directory_entry) =>
				{
					if directory_entry.isdir()
					{
						directory = directory_entry.into()
					}
					else
					{
						return None;
					}
				},

				None =>
				{
					return None
				},
			}
		}
		Some(directory)
	}


	// Remove