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.TH CONFDB_OBJECT_ITER 3 2008-04-17 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
.SH NAME
confdb_object_iter \- Iterate through objects in the Configuration Database
.SH SYNOPSIS
.B #include <corosync/confdb.h>
.sp
.BI "confdb_error_t confdb_object_iter_start(confdb_handle_t " handle ", unsigned int " parent_object_handle " ); "
.sp
.BI "confdb_error_t confdb_object_iter(confdb_handle_t " handle ", unsigned int " parent_object_handle ", unsigned int " *object_handle ", void " *object_name ", int " *object_name_len " ); "
.sp
.BI "confdb_error_t confdb_object_iter_destroy(confdb_handle_t " handle ", unsigned int " parent_object_handle " ); "

.SH DESCRIPTION
The
.B confdb_object_iter
function repeatedly returns all objects that are subobjects of the specified parent. You must call
.B confdb_object_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
.B confdb_object_iter
will return the handle of the first object in the list. Subsequent calls will return any remaining objects. The function returns CONFDB_ERR_ACCESS when the all of the matching objects have been seen. The function returns the name and length of the object as well
as its handle.
.BR
.B When you have finished searching for objects, call the
.B confdb_object_iter_destroy
library call to free up memory associated with the search context.
.BR
.BR
.SH RETURN VALUE
This call returns the CONFDB_OK value if successful, otherwise an error is returned.
.PP
.SH ERRORS
The errors are undocumented.
.SH "SEE ALSO"
.BR confdb_overview (8),
.BR confdb_initialize (3),
.BR confdb_finalize (3),
.BR confdb_dispatch (3),
.BR confdb_object_create (3),
.BR confdb_object_destroy (3),
.BR confdb_object_parent_get (3),
.BR confdb_key_create (3),
.BR confdb_key_delete (3),
.BR confdb_key_get (3),
.BR confdb_key_replace (3),
.BR confdb_object_find_start (3),
.BR confdb_object_find (3),
.BR confdb_object_iter_start (3),
.BR confdb_object_iter (3),
.BR confdb_key_iter_start (3),
.BR confdb_key_iter (3),
.PP