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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;