PLISTCKPUTC

PLISTCKPUTC generates the corresponding Perform Timing Facility Function (PTFF) hardware instruction and adjusts the PTFF value by subtracting the number of leap seconds to give the UTC time. It returns the condition code set by the instruction.

x

REAL UNSIGNED FIXED BIN(64) reference.

It is set by the PTFF instruction and then adjusted. For more details about the PTFF instruction, see the Principles of Operations manual.