210 	char *cp = buffer;  in kdb_read()  local
231 		cp += len;  in kdb_read()
233 			cp--;  in kdb_read()
236 	lastchar = cp;  in kdb_read()
237 	*cp = '\0';  in kdb_read()
245 		if (cp > buffer) {  in kdb_read()
246 			if (cp < lastchar) {  in kdb_read()
247 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
248 				memcpy(cp-1, tmpbuffer, lastchar - cp);  in kdb_read()
251 			--cp;  in kdb_read()
252 			kdb_printf("\b%s \r", cp);  in kdb_read()
253 			tmp = *cp;  in kdb_read()
254 			*cp = '\0';  in kdb_read()
257 			*cp = tmp;  in kdb_read()
271 		if (cp < lastchar) {  in kdb_read()
272 			memcpy(tmpbuffer, cp+1, lastchar - cp - 1);  in kdb_read()
273 			memcpy(cp, tmpbuffer, lastchar - cp - 1);  in kdb_read()
275 			kdb_printf("%s \r", cp);  in kdb_read()
276 			tmp = *cp;  in kdb_read()
277 			*cp = '\0';  in kdb_read()
280 			*cp = tmp;  in kdb_read()
284 		if (cp > buffer) {  in kdb_read()
287 			cp = buffer;  in kdb_read()
291 		if (cp < lastchar) {  in kdb_read()
292 			kdb_printf("%s", cp);  in kdb_read()
293 			cp = lastchar;  in kdb_read()
297 		if (cp > buffer) {  in kdb_read()
299 			--cp;  in kdb_read()
312 		if (cp < lastchar) {  in kdb_read()
313 			kdb_printf("%c", *cp);  in kdb_read()
314 			++cp;  in kdb_read()
332 		if (p_tmp > cp)  in kdb_read()
334 		memcpy(tmpbuffer, p_tmp, cp-p_tmp);  in kdb_read()
335 		*(tmpbuffer + (cp-p_tmp)) = '\0';  in kdb_read()
371 			strncpy(p_tmp+len_tmp, cp, lastchar-cp+1);  in kdb_read()
373 			strncpy(cp, p_tmp+len, len_tmp-len + 1);  in kdb_read()
375 			kdb_printf("%s", cp);  in kdb_read()
376 			cp += len;  in kdb_read()
383 			if (cp < lastchar) {  in kdb_read()
384 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
385 				memcpy(cp+1, tmpbuffer, lastchar - cp);  in kdb_read()
387 				*cp = key;  in kdb_read()
388 				kdb_printf("%s\r", cp);  in kdb_read()
389 				++cp;  in kdb_read()
390 				tmp = *cp;  in kdb_read()
391 				*cp = '\0';  in kdb_read()
394 				*cp = tmp;  in kdb_read()
397 				*cp++ = key;  in kdb_read()
530 	char firstchar, *cp;  in kdb_search_string()  local
548 		cp = searched;  in kdb_search_string()
549 		while ((cp = strchr(cp, firstchar))) {  in kdb_search_string()
550 			if (!strncmp(cp, searchfor, len2))  in kdb_search_string()
552 			cp++;  in kdb_search_string()
561 	const char *cp;  in kdb_msg_write()  local
568 	cp = msg;  in kdb_msg_write()
572 		dbg_io_ops->write_char(*cp);  in kdb_msg_write()
573 		cp++;  in kdb_msg_write()
621 	char *cp, *cp2, *cphold = NULL, replaced_byte = ' ';  in vkdb_printf()  local
668 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
669 		if (!cp) {  in vkdb_printf()
713 		cp++;	 	     /* to byte after the newline */  in vkdb_printf()
714 		replaced_byte = *cp; /* remember what/where it was */  in vkdb_printf()
715 		cphold = cp;  in vkdb_printf()
716 		*cp = '\0';	     /* end the string for our search */  in vkdb_printf()
759 	cp = (char *) printk_skip_headers(kdb_buffer);  in vkdb_printf()
761 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
763 		kdb_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()