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Lines Matching refs:infd

1510 safe_fork(int infd, int outfd, int errfd)
1546 	/* make sure infd, outfd and errfd won't get tromped on below */
1547 	if (infd == 1 || infd == 2)
1548 		infd = dup(infd);
1555 	if (infd != 0)
1556 		dup2(infd, 0);
1573 	if (infd != 0)
1574 		close(infd);