Lines Matching refs:fd
45 int fd; in main() local
57 fd = open(device, O_RDWR|O_NONBLOCK); in main()
59 if (fd < 0) { in main()
69 res = ioctl(fd, HIDIOCGRDESCSIZE, &desc_size); in main()
77 res = ioctl(fd, HIDIOCGRDESC, &rpt_desc); in main()
88 res = ioctl(fd, HIDIOCGRAWNAME(256), buf); in main()
95 res = ioctl(fd, HIDIOCGRAWPHYS(256), buf); in main()
102 res = ioctl(fd, HIDIOCGRAWINFO, &info); in main()
118 res = ioctl(fd, HIDIOCSFEATURE(4), buf); in main()
126 res = ioctl(fd, HIDIOCGFEATURE(256), buf); in main()
140 res = write(fd, buf, 2); in main()
149 res = read(fd, buf, 16); in main()
158 close(fd); in main()