QB_HDB_HANDLE_GET(3)       libqb Programmer's Manual      QB_HDB_HANDLE_GET(3)

NAME
       qb_hdb_handle_get - Get the instance associated with this handle and
       increase it's refcount.


SYNOPSIS
       #include <qb/qbhdb.h>

       int32_t qb_hdb_handle_get(
           struct qb_hdb   *hdb,
           qb_handle_t      handle_in,
           void           **instance
       );

PARAMS
       hdb       the database instance

       handle_in the handle

       instance  (out) pointer to the desired object.

DESCRIPTION
STRUCTURES



       struct qb_hdb {
           uint32_t    handle_count;
           qb_array_t  handles;
           uint32_t    iterator;
           void      (*destructor)(void *);
           uint32_t    first_run;
       };


RETURN VALUE
       (0 == ok, -errno failure)

SEE ALSO
       qb_hdb_iterator_reset(3), qb_hdb_handle_create(3),
       qb_hdb_handle_destroy(3), qb_hdb_handle_refcount_get(3),
       qb_hdb_iterator_next(3), qb_hdb_nocheck_convert(3), qb_hdb_create(3),
       qb_hdb_destroy(3), qb_hdb_base_convert(3), qb_hdb_handle_get_always(3),
       qb_hdb_handle_put(3)

COPYRIGHT
       Copyright (C) 2010-2020 Red Hat, Inc.

LIBQB                             2021-03-03              QB_HDB_HANDLE_GET(3)