| 88 | } |
| 89 | |
| 90 | bool |
| 91 | adjust_file_offset_up(LARGE_INTEGER& l) |
| 92 | { |
| 93 | long long offset = l.QuadPart; |
| 94 | |
| 95 | if (offset < 0) |
| 96 | return false; |
| 97 | |
| 98 | if (offset == 0) |
| 99 | return true; |
| 100 | |
| 101 | long long blocks = (offset + PLAIN_BS - 1) / PLAIN_BS; |
| 102 | offset += (blocks*CIPHER_BLOCK_OVERHEAD + CIPHER_FILE_OVERHEAD); |
| 103 | |
| 104 | l.QuadPart = offset; |
| 105 | |
| 106 | return true; |
| 107 | } |
| 108 | |
| 109 | bool adjust_file_size_down(LARGE_INTEGER& l) |
| 110 | { |
no outgoing calls
no test coverage detected