usr.sbin/vidcontrol/vidcontrol.c

115  *   history buffer size
126 	cur_info.console_info.size = sizeof(cur_info.console_info);
161 	int size[3];
181 		size[0] = cur_info.video_mode_info.vi_width / 8;
182 		size[1] = cur_info.video_mode_info.vi_height /
184 		size[2] = cur_info.console_info.font_size;
186 		ioctl(0, KDRASTER, size);
200 "usage: vidcontrol [-CHPpx] [-b color] [-c appearance] [-f [[size] file]]",
201 "                  [-g geometry] [-h size] [-i adapter | mode]",
207 "usage: vidcontrol [-CdHLPpx] [-b color] [-c appearance] [-f [size] file]",
208 "                  [-g geometry] [-h size] [-i adapter | mode] [-l screen_map]",
287 	int size;
302 	size = sizeof(scrnmap);
304 	if (decode(fd, (char *)&scrnmap, size) != size) {
307 		if (fread(&scrnmap, 1, size, fd) != (size_t)size) {
373  * Determine a file's size.
475 	int	h, i, size, w;
497 		_info.size = sizeof(_info);
521 		size = 0;
525 					size = DATASIZE(sizes[i]);
531 		if (size == 0) {
534 			errx(1, "%s: bad font size specification", type);
542 		size = DATASIZE(sizes[0]);
543 		fontmap = (char*) malloc(size);
544 		dsize[0] = decode(fd, fontmap, size);
548 		size = 0;
552 					size = dsize[j];
561 		if (size == 0) {
564 			errx(1, "%s: can't guess font size", filename);
570 	fontmap = (char*) malloc(size);
572 	if (decode(fd, fontmap, size) != size) {
574 		if (fsize(fd) != size ||
575 		    fread(fontmap, 1, size, fd) != (size_t)size) {
697 	int size[3];
763 			/* font size */
768 			size[2] = font_height;
774 				size[0] = new_mode_info.vi_width / 8;
776 				size[0] = vesa_cols;
783 				size[1] = new_mode_info.vi_height /
786 				size[1] = vesa_rows;
791 			if (ioctl(0, KDRASTER, size)) {
1060 	printf("    frame buffer window:0x%zx, buffer size:0x%zx\n",
1062 	printf("    window size:0x%zx, origin:0x%x\n",
1083 	printf("    mode#     flags   type    size       "
1207 	_info.size = sizeof(_info);
1278  * Set the console history buffer size.
1284 	int size;
1286 	size = atoi(opt);
1288 	if ((*opt == '\0') || size < 0) {
1293 	if (ioctl(0, CONS_HISTORY, &size) == -1) {
1295 		errc(1, errno, "setting history buffer size");
1336 	info.size = sizeof(info);