U
- uninstrumentable functions, Instruction Set Limitations
- unions, Unions
- and the kstat framework, Unions
- example of use, Unions
- unsporting functions, Assembly Functions
- unstable stability value, Stability Levels
- uregs[], Built-in Variables
- uregs[] array, uregs[] Array
- user process memory, Pointers and Address Spaces
- user process tracing, copyin() and copyinstr() Subroutines
- ustack(), ustack() Action