Function set_nonblocking

src/fl/stl/asio/http/server.cpp.hpp:139–148

Helper: Set socket to non-blocking mode

// Helper: Set socket to non-blocking mode
bool set_nonblocking(int fd) {
#ifdef FL_IS_WIN
    u_long mode = 1;
    return ioctlsocket(fd, FIONBIO, &mode) == 0;
#else
    int flags = fcntl(fd, F_GETFL, 0);
    if (flags == -1) return false;
    return fcntl(fd, F_SETFL, flags | O_NONBLOCK) != -1;
#endif
}

} // anonymous namespace