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/** BEGIN COPYRIGHT BLOCK
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#ifndef _STATE_NOTIFY_H_
#define _STATE_NOTIFY_H_
/* mechanics */
typedef void (*notify_callback)(Slapi_Entry *e, char *dn, int modtype, Slapi_PBlock *pb, void *caller_data);
typedef void (*caller_data_free_callback)(void *caller_data);
typedef int (*api_statechange_register)(char *caller_id, char *dn, char *filter, void *caller_data, notify_callback func);
/* returns pointer to caller data passed to api_statechange_register */
typedef void *(*api_statechange_unregister)(char *dn, char *filter, notify_callback func);
typedef void (*api_statechange_unregister_all)(char *caller_id, caller_data_free_callback callback);
/* API ID for slapi_apib_get_interface */
#define StateChange_v1_0_GUID "0A340151-6FB3-11d3-80D2-006008A6EFF3"
/* API */
/* the api broker reserves api[0] for its use */
#define statechange_register(api, caller_id, dn, filter, caller, func) \
((api_statechange_register*)(api))[1]( caller_id, dn, filter, caller, func)
#define statechange_unregister(api, dn, filter, func) \
((api_statechange_unregister*)(api))[2]( dn, filter, func)
#define statechange_unregister_all(api, caller_id, callback) \
((api_statechange_unregister*)(api))[3](caller_id, callback)
/* Vattr state change handler to be passed to statechange_register() by va sps*/
#define statechange_vattr_cache_invalidator_callback(api) api[4]
#define STATECHANGE_VATTR_GLOBAL_INVALIDATE 1
#define STATECHANGE_VATTR_ENTRY_INVALIDATE 2
/* Vattr api caller data to be passed to statechange_register() */
static int vattr_global_invalidate = STATECHANGE_VATTR_GLOBAL_INVALIDATE;
static int vattr_entry_invalidate = STATECHANGE_VATTR_ENTRY_INVALIDATE;
#endif /*_STATE_NOTIFY_H_*/
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