...ils of reading and writing on an eventfd file descriptor: typedef uint64_t eventfd_t; int eventfd_read(int fd, eventfd_t *value); int eventfd_write(int fd, eventfd_t value); The…...ils of reading and writing on an eventfd file descriptor: typedef uint64_t eventfd_t; int eventfd_read(int fd, eventfd_t *value); int eventfd_write(int fd, eventfd_t value); The…read from a file descriptor NAME read - read from a file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> ssize_t read(int fd , void buf [. count ]…create a file descriptor for accepting signals NAME signalfd - create a file descriptor for accepting signals LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/signa…create a file descriptor for accepting signals NAME signalfd - create a file descriptor for accepting signals LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/signa…wait for some event on a file descriptor NAME poll, ppoll - wait for some event on a file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <poll.h> int poll(s…wait for some event on a file descriptor NAME poll, ppoll - wait for some event on a file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <poll.h> int poll(s…synchronous I/O multiplexing NAME select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO, fd_set - synchronous I/O multiplexing LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #incl…synchronous I/O multiplexing NAME select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO, fd_set - synchronous I/O multiplexing LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #incl…synchronous I/O multiplexing NAME select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO, fd_set - synchronous I/O multiplexing LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #incl…read value of a symbolic link NAME readlink, readlinkat - read value of a symbolic link LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> ssize_t readlink(cons…read value of a symbolic link NAME readlink, readlinkat - read value of a symbolic link LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> ssize_t readlink(cons…initiate file readahead into page cache NAME readahead - initiate file readahead into page cache LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See featu…synchronous I/O multiplexing NAME select, pselect - synchronous I/O multiplexing LIBRARY Standard C library ( libc , -lc ) SYNOPSIS See select (2) DESCRIPTION The select () and pse…timers that notify via file descriptors NAME timerfd_create, timerfd_settime, timerfd_gettime - timers that notify via file descriptors LIBRARY Standard C library ( libc , -lc ) SY…timers that notify via file descriptors NAME timerfd_create, timerfd_settime, timerfd_gettime - timers that notify via file descriptors LIBRARY Standard C library ( libc , -lc ) SY…timers that notify via file descriptors NAME timerfd_create, timerfd_settime, timerfd_gettime - timers that notify via file descriptors LIBRARY Standard C library ( libc , -lc ) SY…Linux system calls NAME syscalls - Linux system calls SYNOPSIS Linux system calls. DESCRIPTION The system call is the fundamental interface between an application and the Linux ker…transfer data between process address spaces NAME process_vm_readv, process_vm_writev - transfer data between process address spaces LIBRARY Standard C library ( libc , -lc ) SYNOP…transfer data between process address spaces NAME process_vm_readv, process_vm_writev - transfer data between process address spaces LIBRARY Standard C library ( libc , -lc ) SYNOP…