CAP_SYS_TTY_CONFIG = 26 Allow vhangup calls CLOCKS_MASK = CLOCK_REALTIME or CLOCK_MONOTONIC Mask for supported clocks CLOCKS_MONO = CLOCK_MONOTONIC Monotonic clocks mask CLOCK_MONOTONIC = 1 Monotonic system MAP_NORESERVE = $4000 Do not check for reservations MAX_CLOCKS = 16 963 CHAPTER 61. REFERENCE FOR UNIT ’LINUX’ Maximum number of clocks in the system MODIFY_LDT_CONTENTS_CODE = 2 Modify_ldt option: The resolution is truncated to the resolution supported by the specified clock. Note that not all clocks can be set. Errors: On Error, -1 is returned. fpgeterrno can be used to get more detailed error