- use STD*_FILENO some more. No object-code changes

procps/nmeter.c

@@ -98,7 +98,7 @@ static void print_outbuf(void)
 {
 	int sz = cur_outbuf - outbuf;
 	if (sz > 0) {
-		xwrite(1, outbuf, sz);
+		xwrite(STDOUT_FILENO, outbuf, sz);
 		cur_outbuf = outbuf;
 	}
 }

procps/top.c

@@ -888,7 +888,7 @@ int top_main(int argc ATTRIBUTE_UNUSED, char **argv)
 			 /* batch mode, or EOF on stdin ("top </dev/null") */
 			sleep(interval);
 		else if (safe_poll(pfd, 1, interval * 1000) > 0) {
-			if (safe_read(0, &c, 1) != 1) { /* error/EOF? */
+			if (safe_read(STDIN_FILENO, &c, 1) != 1) { /* error/EOF? */
 				option_mask32 |= OPT_EOF;
 				continue;
 			}