Lines Matching refs:rc
459 int rc = 0;483 rc = read(fd1, p, brtr);484 if (rc < 0)486 if (rc == 0)488 p += rc;489 brtr -= rc;495 rc = write(fd2, p, brtw);496 if (rc < 0)498 if (rc == 0)500 p += rc;501 brtw -= rc;504 rc = 0;507 rc = -1;515 return rc;