Function read

net/basic_socket.cpp:132–134

}

ssize_t read(int fd, void *buf, size_t count, Timeout timeout) {
    return DOIO_ONCE(::read(fd, buf, count), wait_for_fd_readable(fd, timeout));
}

ssize_t readv(int fd, const struct iovec *iov, int iovcnt, Timeout timeout) {
    if (unlikely(iovcnt <= 0)) {