197 	char *cp = buffer;  in kdb_read()  local
218 		cp += len;  in kdb_read()
220 			cp--;  in kdb_read()
223 	lastchar = cp;  in kdb_read()
224 	*cp = '\0';  in kdb_read()
232 		if (cp > buffer) {  in kdb_read()
233 			if (cp < lastchar) {  in kdb_read()
234 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
235 				memcpy(cp-1, tmpbuffer, lastchar - cp);  in kdb_read()
238 			--cp;  in kdb_read()
239 			kdb_printf("\b%s \r", cp);  in kdb_read()
240 			tmp = *cp;  in kdb_read()
241 			*cp = '\0';  in kdb_read()
244 			*cp = tmp;  in kdb_read()
257 		if (cp < lastchar) {  in kdb_read()
258 			memcpy(tmpbuffer, cp+1, lastchar - cp - 1);  in kdb_read()
259 			memcpy(cp, tmpbuffer, lastchar - cp - 1);  in kdb_read()
261 			kdb_printf("%s \r", cp);  in kdb_read()
262 			tmp = *cp;  in kdb_read()
263 			*cp = '\0';  in kdb_read()
266 			*cp = tmp;  in kdb_read()
270 		if (cp > buffer) {  in kdb_read()
273 			cp = buffer;  in kdb_read()
277 		if (cp < lastchar) {  in kdb_read()
278 			kdb_printf("%s", cp);  in kdb_read()
279 			cp = lastchar;  in kdb_read()
283 		if (cp > buffer) {  in kdb_read()
285 			--cp;  in kdb_read()
298 		if (cp < lastchar) {  in kdb_read()
299 			kdb_printf("%c", *cp);  in kdb_read()
300 			++cp;  in kdb_read()
318 		if (p_tmp > cp)  in kdb_read()
320 		memcpy(tmpbuffer, p_tmp, cp-p_tmp);  in kdb_read()
321 		*(tmpbuffer + (cp-p_tmp)) = '\0';  in kdb_read()
357 			strncpy(p_tmp+len_tmp, cp, lastchar-cp+1);  in kdb_read()
359 			strncpy(cp, p_tmp+len, len_tmp-len + 1);  in kdb_read()
361 			kdb_printf("%s", cp);  in kdb_read()
362 			cp += len;  in kdb_read()
369 			if (cp < lastchar) {  in kdb_read()
370 				memcpy(tmpbuffer, cp, lastchar - cp);  in kdb_read()
371 				memcpy(cp+1, tmpbuffer, lastchar - cp);  in kdb_read()
373 				*cp = key;  in kdb_read()
374 				kdb_printf("%s\r", cp);  in kdb_read()
375 				++cp;  in kdb_read()
376 				tmp = *cp;  in kdb_read()
377 				*cp = '\0';  in kdb_read()
380 				*cp = tmp;  in kdb_read()
383 				*cp++ = key;  in kdb_read()
516 	char firstchar, *cp;  in kdb_search_string()  local
534 		cp = searched;  in kdb_search_string()
535 		while ((cp = strchr(cp, firstchar))) {  in kdb_search_string()
536 			if (!strncmp(cp, searchfor, len2))  in kdb_search_string()
538 			cp++;  in kdb_search_string()
547 	const char *cp;  in kdb_msg_write()  local
553 	cp = msg;  in kdb_msg_write()
557 		dbg_io_ops->write_char(*cp);  in kdb_msg_write()
558 		cp++;  in kdb_msg_write()
591 	char *cp, *cp2, *cphold = NULL, replaced_byte = ' ';  in vkdb_printf()  local
638 		cp = strchr(kdb_buffer, '\n');  in vkdb_printf()
639 		if (!cp) {  in vkdb_printf()
683 		cp++;	 	     /* to byte after the newline */  in vkdb_printf()
684 		replaced_byte = *cp; /* remember what/where it was */  in vkdb_printf()
685 		cphold = cp;  in vkdb_printf()
686 		*cp = '\0';	     /* end the string for our search */  in vkdb_printf()
729 	cp = (char *) printk_skip_headers(kdb_buffer);  in vkdb_printf()
731 		gdbstub_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()
733 		kdb_msg_write(cp, retlen - (cp - kdb_buffer));  in vkdb_printf()