198 	char *cp = buffer;  in kdb_read()  local
219 		cp += len;  in kdb_read()
221 			cp--;  in kdb_read()
224 	lastchar = cp;  in kdb_read()
225 	*cp = '\0';  in kdb_read()
233 		if (cp > buffer) {  in kdb_read()
234 			if (cp < lastchar) {  in kdb_read()
235 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
236 				memcpy(cp-1, tmpbuffer, lastchar - cp);  in kdb_read()
239 			--cp;  in kdb_read()
240 			kdb_printf("\b%s \r", cp);  in kdb_read()
241 			tmp = *cp;  in kdb_read()
242 			*cp = '\0';  in kdb_read()
245 			*cp = tmp;  in kdb_read()
258 		if (cp < lastchar) {  in kdb_read()
259 			memcpy(tmpbuffer, cp+1, lastchar - cp - 1);  in kdb_read()
260 			memcpy(cp, tmpbuffer, lastchar - cp - 1);  in kdb_read()
262 			kdb_printf("%s \r", cp);  in kdb_read()
263 			tmp = *cp;  in kdb_read()
264 			*cp = '\0';  in kdb_read()
267 			*cp = tmp;  in kdb_read()
271 		if (cp > buffer) {  in kdb_read()
274 			cp = buffer;  in kdb_read()
278 		if (cp < lastchar) {  in kdb_read()
279 			kdb_printf("%s", cp);  in kdb_read()
280 			cp = lastchar;  in kdb_read()
284 		if (cp > buffer) {  in kdb_read()
286 			--cp;  in kdb_read()
299 		if (cp < lastchar) {  in kdb_read()
300 			kdb_printf("%c", *cp);  in kdb_read()
301 			++cp;  in kdb_read()
319 		if (p_tmp > cp)  in kdb_read()
321 		memcpy(tmpbuffer, p_tmp, cp-p_tmp);  in kdb_read()
322 		*(tmpbuffer + (cp-p_tmp)) = '\0';  in kdb_read()
358 			strncpy(p_tmp+len_tmp, cp, lastchar-cp+1);  in kdb_read()
360 			strncpy(cp, p_tmp+len, len_tmp-len + 1);  in kdb_read()
362 			kdb_printf("%s", cp);  in kdb_read()
363 			cp += len;  in kdb_read()
370 			if (cp < lastchar) {  in kdb_read()
371 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
372 				memcpy(cp+1, tmpbuffer, lastchar - cp);  in kdb_read()
374 				*cp = key;  in kdb_read()
375 				kdb_printf("%s\r", cp);  in kdb_read()
376 				++cp;  in kdb_read()
377 				tmp = *cp;  in kdb_read()
378 				*cp = '\0';  in kdb_read()
381 				*cp = tmp;  in kdb_read()
384 				*cp++ = key;  in kdb_read()
517 	char firstchar, *cp;  in kdb_search_string()  local
535 		cp = searched;  in kdb_search_string()
536 		while ((cp = strchr(cp, firstchar))) {  in kdb_search_string()
537 			if (!strncmp(cp, searchfor, len2))  in kdb_search_string()
539 			cp++;  in kdb_search_string()
548 	const char *cp;  in kdb_msg_write()  local
554 	cp = msg;  in kdb_msg_write()
558 		dbg_io_ops->write_char(*cp);  in kdb_msg_write()
559 		cp++;  in kdb_msg_write()
592 	char *cp, *cp2, *cphold = NULL, replaced_byte = ' ';  in vkdb_printf()  local
639 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
640 		if (!cp) {  in vkdb_printf()
684 		cp++;	 	     /* to byte after the newline */  in vkdb_printf()
685 		replaced_byte = *cp; /* remember what/where it was */  in vkdb_printf()
686 		cphold = cp;  in vkdb_printf()
687 		*cp = '\0';	     /* end the string for our search */  in vkdb_printf()
730 	cp = (char *) printk_skip_headers(kdb_buffer);  in vkdb_printf()
732 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
734 		kdb_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()