Searched refs:fd_rgb (Results 1 – 2 of 2) sorted by relevance
18 fd_rgb = ::open("/sys/class/backlight/rgb-backlight/brightness",O_RDWR|O_NONBLOCK); in MainWindow()37 if (fd_rgb > 0) in ~MainWindow()38 ::close(fd_rgb); in ~MainWindow()51 if (fd_rgb > 0) in sliderchanged()52 ::write(fd_rgb,buf,sizeof(buf)); in sliderchanged()
23 int fd_rgb; variable