公开课
- Threadssave processor state.
- Address spacesmap the addresses used by processes (virtual addresses) to real memory addresses (physical addresses).
- Files map offsets into a file to blocks on disk.
- File-like objects look like files to a process but are not actually stored on disk and may not completely obey file semantics.
- You can’t seek on a network socket or open certain network-mounted files.
- Processes organize these other operating system abstractions.
To be continue 内存管理