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| 1 | /*
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| 2 | * Copyright (C) 1989 by Kenneth Almquist. All rights reserved.
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| 3 | * This file is part of ash, which is distributed under the terms specified
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| 4 | * by the Ash General Public License. See the file named LICENSE.
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| 5 | */
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| 6 |
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| 7 | #include <stdio.h>
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| 8 |
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| 9 |
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| 10 | main(argc, argv) char **argv; {
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| 11 | int mask;
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| 12 |
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| 13 | if (argc > 1) {
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| 14 | fprintf(stderr, "umask: only builtin version of umask can set value\n");
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| 15 | exit(2);
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| 16 | }
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| 17 | printf("%.4o\n", umask(0));
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| 18 | return 0;
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| 19 | }
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