linapi 0.2.2

High level bindings to various Linux APIs and interfaces
Documentation 
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//! An interface to Block Devices
use crate::types::SYSFS_PATH;
use std::{
    fs::{self, DirEntry},
    path::Path,
};

mod _impl {
    use nix::*;

    ioctl_read! {
        /// The `BLKGETSIZE64` ioctl.
        block_device_size_bytes, 0x12, 114, u64
    }
}

/// Get connected devices
///
/// # Panics
///
/// - If reading `/sys` does, somehow.
pub fn get_devices() -> Vec<()> {
    let path = Path::new(SYSFS_PATH).join("dev/block");

    // if `/sys/subsystem` exists, use it.
    let dir = Path::new(SYSFS_PATH).join("subsystem");
    let path = fs::metadata(&dir).map_or(path, |_| dir);

    for dir in fs::read_dir(path).unwrap() {
        let _dir: DirEntry = dir.unwrap();
        //
    }
    todo!()
}