. . . . . . . "poll is a POSIX system call to wait for one or more file descriptors to become ready for use. On *BSD and macOS, it has been largely superseded by kqueue in high performance applications. On Linux, it has been superseded by ppoll and epoll."@en . "Poll (Unix)"@en . . . . . . . . . . "1074009317"^^ . . . "49178109"^^ . "poll is a POSIX system call to wait for one or more file descriptors to become ready for use. On *BSD and macOS, it has been largely superseded by kqueue in high performance applications. On Linux, it has been superseded by ppoll and epoll."@en . . . . . . . "1232"^^ . . . . . .