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 ]…obtain a series of random bytes NAME getrandom - obtain a series of random bytes LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/random.h> ssize_t getrandom(void b…open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int open(const char…open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int open(const char…open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int open(const char…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…Seccomp user-space notification mechanism NAME seccomp_unotify - Seccomp user-space notification mechanism LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/seccom…get file status (extended) NAME statx - get file status (extended) LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See feature_test_macros(7) */ #include …wait for an I/O event on an epoll file descriptor NAME epoll_wait, epoll_pwait, epoll_pwait2 - wait for an I/O event on an epoll file descriptor LIBRARY Standard C library ( libc ,…wait for an I/O event on an epoll file descriptor NAME epoll_wait, epoll_pwait, epoll_pwait2 - wait for an I/O event on an epoll file descriptor LIBRARY Standard C library ( libc ,…wait for an I/O event on an epoll file descriptor NAME epoll_wait, epoll_pwait, epoll_pwait2 - wait for an I/O event on an epoll file descriptor LIBRARY Standard C library ( libc ,…ANSI C signal handling NAME signal - ANSI C signal handling LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <signal.h> typedef void (*sighandler_t)(int); sighandler_t s…examine and change blocked signals NAME sigprocmask, rt_sigprocmask - examine and change blocked signals LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <signal.h> /* P…examine and change blocked signals NAME sigprocmask, rt_sigprocmask - examine and change blocked signals LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <signal.h> /* P…apply or remove an advisory lock on an open file NAME flock - apply or remove an advisory lock on an open file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/file…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…receive multiple messages on a socket NAME recvmmsg - receive multiple messages on a socket LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See feature_te…write to a file descriptor NAME write - write to a file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> ssize_t write(int fd , const void buf [. c…