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Viewing changes to include/net-snmp/library/container_iterator.h

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2004-09-13 12:06:21 UTC
  • Revision ID: james.westby@ubuntu.com-20040913120621-g952ntonlleihcvm
Tags: upstream-5.1.1
Import upstream version 5.1.1

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include/net-snmp/library/container_iterator.h
 
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/**
 
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 * @file container_iterator.h
 
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 * @addtogroup container_iterator
 
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 * @{
 
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 */
 
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#ifndef _CONTAINER_ITERATOR_HANDLER_H_
 
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#define _CONTAINER_ITERATOR_HANDLER_H_
 
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#include "container.h"
 
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#ifdef __cplusplus
 
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extern          "C" {
 
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#endif
 
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    typedef int (Netsnmp_Iterator_Loop_Key) (void *iterator_ctx,
 
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                                             netsnmp_ref_void* loop_ctx,
 
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                                             netsnmp_ref_void* key);
 
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    typedef int (Netsnmp_Iterator_Loop_Data)(void *iterator_ctx,
 
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                                             netsnmp_ref_void* loop_ctx,
 
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                                             netsnmp_ref_void* data);
 
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    typedef int (Netsnmp_Iterator_Ctx) (void *iterator_ctx,
 
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                                         netsnmp_ref_void* loop_ctx);
 
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    typedef int (Netsnmp_Iterator_Ctx_Dup) (void *iterator_ctx,
 
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                                            netsnmp_ref_void* loop_ctx,
 
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                                            netsnmp_ref_void* dup_ctx,
 
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                                            int reuse);
 
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    typedef int (Netsnmp_Iterator_Op) (void *iterator_ctx);
 
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    typedef int (Netsnmp_Iterator_Data) (void *iterator_ctx,
 
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                                            const void *data);    
 
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    void netsnmp_container_iterator_init(void);
 
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    netsnmp_container* netsnmp_container_iterator_get(
 
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        void *iterator_user_ctx,
 
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        netsnmp_container_compare * compare,
 
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        Netsnmp_Iterator_Loop_Key * get_first,
 
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        Netsnmp_Iterator_Loop_Key * get_next,
 
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        Netsnmp_Iterator_Loop_Data * get_data,
 
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        Netsnmp_Iterator_Ctx_Dup * save_pos, /* iff returning static data */
 
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        Netsnmp_Iterator_Ctx * init_loop_ctx,
 
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        Netsnmp_Iterator_Ctx * cleanup_loop_ctx,
 
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        Netsnmp_Iterator_Data * free_user_ctx,
 
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        int sorted);
 
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    /*
 
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     * set up optional callbacks/
 
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     * NOTE: even though the first parameter is a generic netsnmp_container,
 
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     *       this function should only be called for a container created
 
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     *       by netsnmp_container_iterator_get.
 
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     */
 
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    void
 
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    netsnmp_container_iterator_set_data_cb(netsnmp_container *c,
 
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                                           Netsnmp_Iterator_Data * insert_data,
 
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                                           Netsnmp_Iterator_Data * remove_data,
 
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                                           Netsnmp_Iterator_Op * get_size);
 
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#ifdef __cplusplus
 
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};
 
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#endif
 
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#endif                          /* _CONTAINER_ITERATOR_HANDLER_H_ */
 
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/** @} */