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confdb_key_iter
Langue: en
Version: 2008-04-17 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
confdb_key_iter - Iterate through key/value pairs in the Configuration DatabaseSYNOPSIS
#include <corosync/confdb.h>confdb_error_t confdb_key_iter_start(confdb_handle_t handle, unsigned int parent_object_handle );
confdb_error_t confdb_key_iter(confdb_handle_t handle, unsigned int parent_object_handle, void *key_name, int *key_name_len, void *value, int *value_len );
DESCRIPTION
The confdb_key_iter function repeatedly returns all key/value pairs that are subobjects of the specified parent. You must call confdb_key_iter_start first. This establishes a context for the parent object so that it knows where you are in the list. Then the next call to confdb_key_iter will return the first key/value in the list. Subsequent calls will return any remaining keys. The function returns CONFDB_ERR_ACCESS when the all of the matching keys have been seen. Thelibraryholdsaseperatecontextforeachparentobject,soyoucancallconfdb_key_iter()onseveralparentobjectswith confdb_object_find or confdb_object_iter calls on the same parent object. .SHRETURNVALUE This call returns the CONFDB_OK value if successful, otherwise an error is returned.ERRORS
The errors are undocumented.SEE ALSO
confdb_overview(8), confdb_initialize(3), confdb_finalize(3), confdb_dispatch(3), confdb_object_create(3), confdb_object_destroy(3), confdb_object_parent_get(3), confdb_key_create(3), confdb_key_delete(3), confdb_key_get(3), confdb_key_replace(3), confdb_object_find_start(3), confdb_object_find(3), confdb_object_iter_start(3), confdb_object_iter(3), confdb_key_iter_start(3), confdb_key_iter(3),Contenus ©2006-2024 Benjamin Poulain
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