Lines Matching refs:fd
54 int fd;
58 fd = open("/dev/graphics/fb0", O_RDWR);
59 if (fd < 0) {
61 if ((fd = open("/dev/fb0", O_RDWR)) < 0) {
67 if(ioctl(fd, FBIOGET_VSCREENINFO, &vi) < 0) {
75 if(ioctl(fd, FBIOPUT_VSCREENINFO, &vi) < 0) {
81 if(ioctl(fd, FBIOGET_FSCREENINFO, &fi) < 0) {
88 bits = mmap(0, fi.smem_len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
111 return fd;
141 int fd = -1;
144 fd = open("/dev/tty0", O_RDWR | O_SYNC);
145 if(fd < 0)
148 if(ioctl(fd, KDSETMODE, (void*) KD_GRAPHICS)) {
149 close(fd);
157 if (fd >= 0) {
158 ioctl(fd, KDSETMODE, (void*) KD_TEXT);
159 close(fd);
164 gr_vt_fd = fd;