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61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
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/*
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Unix SMB/CIFS implementation.
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Little dictionary style data structure based on dbwrap_rbt
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Copyright (C) Volker Lendecke 2009
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __TALLOC_DICT_H__
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#define __TALLOC_DICT_H__
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#include "includes.h"
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struct talloc_dict;
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/*
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* Create a talloc_dict structure.
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*/
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struct talloc_dict *talloc_dict_init(TALLOC_CTX *mem_ctx);
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/*
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* Add a talloced object to the dict. Nulls out the pointer to indicate that
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* the talloc ownership has been taken. If an object for "key" already exists,
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* the existing object is talloc_free()ed and overwritten by the new
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* object. If "data" is NULL, object for key "key" is deleted. Return false
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* for "no memory".
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*/
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bool talloc_dict_set(struct talloc_dict *dict, DATA_BLOB key, void *data);
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/*
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* Fetch a talloced object. If "mem_ctx!=NULL", talloc_move the object there
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* and delete it from the dict.
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*/
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void *talloc_dict_fetch(struct talloc_dict *dict, DATA_BLOB key,
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TALLOC_CTX *mem_ctx);
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/*
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* Traverse a talloc_dict. If "fn" returns non-null, quit the traverse
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*/
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int talloc_dict_traverse(struct talloc_dict *dict,
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int (*fn)(DATA_BLOB key, void *data,
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void *private_data),
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void *private_data);
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#endif
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