202 static const char *comptostring(u_int32_t comp);
208 	const struct commands *comp;  in main()  local
238 	for (comp = com;; comp++) {  in main()
239 		if (comp->c_name == NULL)  in main()
241 		if (strncmp(p, comp->c_name, len) == 0)  in main()
244 	if((comp->c_flags & NEED_2ARGS) && argc != 2)  in main()
246 	if(comp->c_flags & DISABLE_THIS) {  in main()
249 	if (comp->c_flags & USE_GETOPT) {  in main()
254 	if ((mtfd = open(tape, comp->c_ronly ? O_RDONLY : O_RDWR)) < 0)  in main()
256 	if (comp->c_code != MTNOP) {  in main()
257 		mt_com.mt_op = comp->c_code;  in main()
260 			    (comp->c_flags & IS_DENSITY)) {  in main()
272 				   (comp->c_flags & IS_COMP)) {  in main()
279 			} else if ((comp->c_flags & USE_GETOPT) == 0) {  in main()
285 			if (((comp->c_flags & USE_GETOPT) == 0)  in main()
287 			     ((comp->c_flags & ZERO_ALLOWED)? -1: 0))  in main()
288 			   && ((comp->c_flags & IS_COMP) == 0))  in main()
294 		switch (comp->c_code) {  in main()
301 			if (ioctl(mtfd, comp->c_code, (caddr_t)&umn) < 0)  in main()
337 			if (ioctl(mtfd, comp->c_code, (caddr_t)&block) < 0)  in main()
340 			    (comp->c_code == MTIOCRDHPOS)? "hardware" :  in main()
349 			if (ioctl(mtfd, comp->c_code, (caddr_t)&block) < 0)  in main()
369 			if (ioctl(mtfd, comp->c_code, (caddr_t)&nm) < 0)  in main()
406 			retval = mt_xml_cmd(comp->c_code, argc, argv, mtfd,  in main()
423 			err(1, "%s: %s", tape, comp->c_name);  in main()
550 comptostring(u_int32_t comp)  in comptostring()  argument
555 	if (comp == MT_COMP_DISABLED)  in comptostring()
557 	else if (comp == MT_COMP_UNSUPP)  in comptostring()
561 		if (ct->comp_number == comp)  in comptostring()
565 		sprintf(buf, "0x%x", comp);  in comptostring()