193         return Ok((pdata.len() * size_of::<u8>()) as i64);  in open_status()
200         len: usize,  in read_status()
204         let start = _pdata.data.len().min(offset);  in read_status()
205         let end = _pdata.data.len().min(offset + len);  in read_status()
208         if buf.len() < (end - start) {  in read_status()
214         buf[0..src.len()].copy_from_slice(src);  in read_status()
215         return Ok(src.len());  in read_status()
368         len: usize,  in read_at()
372         if buf.len() < len {  in read_at()
393             ProcFileType::ProcStatus => return inode.read_status(offset, len, buf, private_data),  in read_at()
398         let start = inode.data.len().min(offset);  in read_at()
399         let end = inode.data.len().min(offset + len);  in read_at()
402         if buf.len() < (end - start) {  in read_at()
408         buf[0..src.len()].copy_from_slice(src);  in read_at()
409         return Ok(src.len());  in read_at()
461     fn resize(&self, len: usize) -> Result<(), SystemError> {  in resize()
464             inode.data.resize(len, 0);  in resize()
633                 match key.len() {  in get_entry_name()
636 …={key_len}>1, current inode_id={inode_id}, to find={to_find}", key_len=key.len(), inode_id = inode…  in get_entry_name()