Lines Matching refs:rc
658 int rc = 0;682 rc = read(fd1, p, brtr);683 if (rc < 0)685 if (rc == 0)687 p += rc;688 brtr -= rc;694 rc = write(fd2, p, brtw);695 if (rc < 0)697 if (rc == 0)699 p += rc;700 brtw -= rc;703 rc = 0;706 rc = -1;714 return rc;