| 1 | /* Copyright (C) 1991-2024 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #include <errno.h> |
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| 19 | #include <sys/resource.h> |
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| 20 | |
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| 21 | /* Function depends on CMD: |
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| 22 | 1 = Return the limit on the size of a file, in units of 512 bytes. |
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| 23 | 2 = Set the limit on the size of a file to NEWLIMIT. Only the |
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| 24 | super-user can increase the limit. |
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| 25 | 3 = Return the maximum possible address of the data segment. |
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| 26 | 4 = Return the maximum number of files that the calling process |
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| 27 | can open. |
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| 28 | Returns -1 on errors. */ |
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| 29 | long int |
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| 30 | __ulimit (int cmd, ...) |
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| 31 | { |
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| 32 | __set_errno (ENOSYS); |
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| 33 | return -1; |
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| 34 | } |
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| 35 | weak_alias (__ulimit, ulimit) |
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| 36 | |
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| 37 | stub_warning (ulimit) |
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| 38 | |
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