1QB_HDB_ITERATOR_NEXT(3)    libqb Programmer's Manual   QB_HDB_ITERATOR_NEXT(3)
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NAME

6       qb_hdb_iterator_next  -  Get  the  next object and increament it's ref‐
7       count.
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SYNOPSIS

11       #include <qb/qbhdb.h>
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13       int32_t qb_hdb_iterator_next(
14           struct qb_hdb   *hdb,
15           void           **instance,
16           qb_handle_t     *handle
17       );
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PARAMS

20       hdb      the database instance
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22       instance (out) pointer to the desired object.
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24       handle   (out) the handle
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DESCRIPTION

27       Remember to call qb_hdb_handle_put()
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STRUCTURES

30       struct qb_hdb {
31           uint32_t    handle_count;
32           qb_array_t  handles;
33           uint32_t    iterator;
34           void      (*destructor)(void *);
35           uint32_t    first_run;
36       };
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RETURN VALUE

39       (0 == ok, -errno failure)
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SEE ALSO

42       qb_hdb_handle_get(3), qb_hdb_iterator_reset(3),
43       qb_hdb_handle_create(3), qb_hdb_handle_destroy(3),
44       qb_hdb_handle_refcount_get(3), qb_hdb_nocheck_convert(3),
45       qb_hdb_create(3), qb_hdb_destroy(3), qb_hdb_base_convert(3),
46       qb_hdb_handle_get_always(3), qb_hdb_handle_put(3)
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49       Copyright (C) 2010-2020 Red Hat, Inc.
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53LIBQB                             2021-03-03           QB_HDB_ITERATOR_NEXT(3)
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