.th CLKTIM II 20/8/77 .sh NAME clktim \*- set process real-time limit .sh SYNOPSIS (clktim = 40.; not in assembler) .br (new real-time limit, in seconds, in r0) .br .ft B sys clktim .br .ft R (seconds remaining, to old limit, in r0) .s3 .ft B clktim(nsec); .ft R .sh DESCRIPTION .it Clktim allows a process to set a real-time interval. On expiry of the interval a signal 15 will be received by the process. A limit of zero will disable the interval. The interval is passed to children across forks. .it Clktim returns a word (in r0) containing the seconds remaining to expiration of the previous time limit. .sh "SEE ALSO" signal (II) .sh DIAGNOSTICS .sh AUTHOR Ian Johnstone (University of New South Wales)