...various ioctl (2) operations are described below. The UFFDIO_API , UFFDIO_REGISTER , and UFFDIO_UNREGISTER operations are used to configure userfaultfd behavior. These operation…create a file descriptor for handling page faults in user space NAME userfaultfd - create a file descriptor for handling page faults in user space LIBRARY Standard C library ( libc…register for notification when a message is available NAME mq_notify - register for notification when a message is available LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #in…set up performance monitoring NAME perf_event_open - set up performance monitoring LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/perf_event.h> /* Definition of…