Update item
(&mut self, name: &str, size: u32)
| 107 | |
| 108 | // Update item |
| 109 | pub fn item_update(&mut self, name: &str, size: u32) |
| 110 | { |
| 111 | let time = crate::clock::realtime() as u64; |
| 112 | let mut items = self.items(); |
| 113 | for item in &mut items |
| 114 | { |
| 115 | if item.name() == name |
| 116 | { |
| 117 | let i = items.blk_data_offset() - item.len(); |
| 118 | let data = items.blk.datamut(); |
| 119 | data[(i + 5)..(i + 9)].clone_from_slice(&size.to_be_bytes()); |
| 120 | data[(i + 9)..(i + 17)].clone_from_slice(&time.to_be_bytes()); |
| 121 | items.blk.write(); |
| 122 | break; |
| 123 | } |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | |
| 128 | // Create a new device |