Lines Matching refs:len
289 int len;346 len = readb(f,349 if (len == 0)396 int len;428 } while ((len = read(f->fdes, f->fbuf + rest, toread)) < 0 && trapnote);433 if (len == 0) {442 } else if (len < 0) {449 len = 0;452 f->fend = f->fnxt + (len + rest);454 f->endoff = len + rest;455 return (len + rest);