82 	int aflag, cflag, fflag, mflag, ch, fd, len, rval, timeset;  in main()  local
144 	for (rval = 0; *argv; ++argv) {  in main()
152 					rval = 1;  in main()
177 			rval = 1;  in main()
192 			rval = 1;  in main()
194 	return rval;  in main()
293 	int fd, needed_chmod, rval;  in rw()  local
302 	needed_chmod = rval = 0;  in rw()
320 err:			rval = 1;  in rw()
324 			rval = 1;  in rw()
329 	if (_close(fd) && rval != 1) {  in rw()
330 		rval = 1;  in rw()
333 	if (needed_chmod && _chmod(fname, sbp->st_mode) && rval != 1) {  in rw()
334 		rval = 1;  in rw()
337 	return (rval);  in rw()