NAME
confdb_object_find - Find a named object in the Configuration Database
SYNOPSIS
#include <corosync/confdb.h>
confdb_error_t confdb_object_find_start(confdb_handle_t handle,
unsigned int parent_object_handle );
confdb_error_t confdb_object_find(confdb_handle_t handle, unsigned int
parent_object_handle, void *object_name, int object_name_len, unsigned
int *object_handle );
confdb_error_t confdb_object_find_destroy(confdb_handle_t handle,
unsigned int parent_object_handle );
DESCRIPTION
The confdb_object_find function repeatedly returns objects that match a
given name. You must call confdb_object_find_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_object_find will return
the handle of the first object that matches the passed in name.
Subsequent calls will return any remaining objects with the same name.
The function returns CONFDB_ERR_ACCESS when the all of the matching
objects have been seen. You need to provide the same object name and
length for each call to confdb_object_find, If you change either of
then, the results are undefined. The library holds a seperate context
for each parent object, so you can call confdb_object_iter() on several
parent objects at the same time and they will not interfere. Nor will
they interfere with confdb_object_iter or confdb_key_iter calls on the
same parent object. When you have finished searching for objects,
call the confdb_object_find_destroy library call to free up memory
associated with the search context.
RETURN VALUE
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),