280 int errs, remin, remout;  variable
397 	remin = STDIN_FILENO;  in scp_main()
416 	remin = remout = -1;  in scp_main()
438 		if (remin != -1)  in scp_main()
439 		    (void) close(remin);  in scp_main()
522 			if (remin == -1) {  in toremote()
527 				if (do_cmd(host, tuser, bp, &remin,  in toremote()
579 		if (do_cmd(host, suser, bp, &remin, &remout, argc) < 0) {  in tolocal()
586 		(void) close(remin);  in tolocal()
587 		remin = remout = -1;  in tolocal()
859 		if (atomicio(read, remin, cp, 1) != 1)
864 			if (atomicio(read, remin, &ch, sizeof(ch)) != sizeof(ch))
1014 				j = atomicio(read, remin, cp, amt);
1113 	if (atomicio(read, remin, &resp, sizeof(resp)) != sizeof(resp))
1126 			if (atomicio(read, remin, &ch, sizeof(ch)) != sizeof(ch))