wake up a thread waiting for page-fault resolution NAME UFFDIO_WAKE - wake up a thread waiting for page-fault resolution LIBRARY Standard C library ( libc ,...atomically copy a continuous memory chunk into the userfault registered range NAME UFFDIO_COPY - atomically copy a continuous memory chunk into the userfault registered range LIBRA…...ntain the following bits: 1 << _UFFDIO_COPY The UFFDIO_COPY operation is supported. 1 << _UFFDIO_WAKE The UFFDIO_WAKE operation is supported. 1 << _UFFDIO_WRITEPROTECT The UFFDI…...EGISTER (2const) UFFDIO_UNREGISTER (2const) UFFDIO_COPY (2const) UFFDIO_ZEROPAGE (2const) UFFDIO_WAKE (2const) UFFDIO_WRITEPROTECT (2const) UFFDIO_CONTINUE (2const) UFFDIO_POISO…zero out a memory range registered with userfaultfd NAME UFFDIO_ZEROPAGE - zero out a memory range registered with userfaultfd LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #i…write-protect or write-unprotect a userfaultfd-registered memory range NAME UFFDIO_WRITEPROTECT - write-protect or write-unprotect a userfaultfd-registered memory range LIBRARY Sta…resolve a minor page fault NAME UFFDIO_CONTINUE - resolve a minor page fault LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/userfaultfd.h> /* Definition of UFFD…mark an address range as "poisoned" NAME UFFDIO_POISON - mark an address range as "poisoned" LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/userfaultfd.h> /* De…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…fast user-space locking NAME futex - fast user-space locking LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #incl…Timer unit configuration NAME systemd.timer - Timer unit configuration SYNOPSIS timer .timer DESCRIPTION A unit configuration file whose name ends in ".timer" encodes information a…enable operation of the userfaultfd and perform API handshake NAME UFFDIO_API - enable operation of the userfaultfd and perform API handshake LIBRARY Standard C library ( libc , -l…unregister a memory address range from userfaultfd NAME UFFDIO_UNREGISTER - unregister a memory address range from userfaultfd LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #i…enter a system sleep state until specified wakeup time NAME rtcwake - enter a system sleep state until specified wakeup time SYNOPSIS rtcwake [options] [ -d device ] [ -m standby_m…get and/or clear page flags NAME PAGEMAP_SCAN - get and/or clear page flags LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/fs.h> /* Definition of PAGE* and PM_*…set pointer to thread ID NAME set_tid_address - set pointer to thread ID LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/syscall.h> /* Definition of SYS_* constant…kernel random number source devices NAME random, urandom - kernel random number source devices SYNOPSIS #include <linux/random.h> int ioctl( fd , RND request , param ); DESCRIPTION…kernel random number source devices NAME random, urandom - kernel random number source devices SYNOPSIS #include <linux/random.h> int ioctl( fd , RND request , param ); DESCRIPTION…create a POSIX per-process timer NAME timer_create - create a POSIX per-process timer LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include <signal.h> /* Definition of SIGEV…overview of time and timers NAME time - overview of time and timers DESCRIPTION Real time and process time Real time is defined as time measured from some fixed point, either from …