Poll (Unix)

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 On *BSD and macOS, it has been largely superseded by kqueue in high performance applications. On Linux, it has been superseded by ppoll and epoll.

Poll (Unix)

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 On *BSD and macOS, it has been largely superseded by kqueue in high performance applications. On Linux, it has been superseded by ppoll and epoll.