Searched refs:dev_null (Results 1 – 1 of 1) sorted by relevance
1800 int dev_null, i, status; in nullify_closed_stdio() local1803 dev_null = TEMP_FAILURE_RETRY(open("/dev/null", O_RDWR)); in nullify_closed_stdio()1804 if (dev_null < 0) { in nullify_closed_stdio()1808 TRACE("[ Opened /dev/null file-descriptor=%d]", dev_null); in nullify_closed_stdio()1814 if (i == dev_null) { in nullify_closed_stdio()1837 status = TEMP_FAILURE_RETRY(dup2(dev_null, i)); in nullify_closed_stdio()1846 if (dev_null > 2) { in nullify_closed_stdio()1847 TRACE("[ Closing /dev/null file-descriptor=%d]", dev_null); in nullify_closed_stdio()1848 status = TEMP_FAILURE_RETRY(close(dev_null)); in nullify_closed_stdio()