Lines Matching refs:rc
81 int rc;89 rc = write(fd, cmd, temp + 7);90 if (rc == -1) {93 } else if (rc != temp + 7) {95 rc, temp+7);146 int rc;153 rc = tcgetattr(fd, &ttyb);154 if (rc < 0) {168 rc = tcsetattr(fd, TCSANOW, &ttyb);169 if (rc < 0) {