| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 |
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| 4 | very efficient functions to manage mapping a id (such as a fnum) to
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| 5 | a pointer. This is used for fnum and search id allocation.
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| 6 |
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| 7 | Copyright (C) Andrew Tridgell 2004
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| 8 |
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| 9 | This code is derived from lib/idr.c in the 2.6 Linux kernel, which was
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| 10 | written by Jim Houston jim.houston@ccur.com, and is
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| 11 | Copyright (C) 2002 by Concurrent Computer Corporation
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| 12 |
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| 13 | This program is free software; you can redistribute it and/or modify
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| 14 | it under the terms of the GNU General Public License as published by
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| 15 | the Free Software Foundation; either version 2 of the License, or
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| 16 | (at your option) any later version.
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| 17 |
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| 18 | This program is distributed in the hope that it will be useful,
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| 19 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 21 | GNU General Public License for more details.
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| 22 |
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| 23 | You should have received a copy of the GNU General Public License
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| 24 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 25 | */
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| 26 |
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| 27 | #ifndef _SAMBA_IDTREE_RANDOM_H_
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| 28 | #define _SAMBA_IDTREE_RANDOM_H_
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| 29 |
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| 30 | #include <talloc.h>
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| 31 | #include "idtree.h"
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| 32 |
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| 33 | /**
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| 34 | allocate a new id randomly in the given range
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| 35 | */
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| 36 | int idr_get_new_random(struct idr_context *idp, void *ptr, int limit);
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| 37 |
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| 38 | #endif /* _SAMBA_IDTREE_RANDOM_H_ */
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