ping_iterator_get(3) liboping ping_iterator_get(3)NAME
ping_iterator_get, ping_iterator_next - Iterate over all hosts of a
liboping object
SYNOPSIS
#include <oping.h>
pingobj_iter_t *ping_iterator_get (pingobj_t *obj);
pingobj_iter_t *ping_iterator_next (pingobj_iter_t *iter)
DESCRIPTION
These two functions can be used to iterate over all hosts associated
with a liboping object. You can use these methods as follows:
pingobj_iter_t *iter;
for (iter = ping_iterator_get (obj);
iter != NULL;
iter = ping_iterator_next (iter))
{
...;
}
To get usable information from an iterator object (which is also an
opaque data type, just like the liboping object itself) use
ping_iterator_get_info(3) and ping_iterator_get_context(3).
RETURN VALUE
The ping_iterator_get returns an iterator for obj or NULL if no host is
associated with obj.
The ping_iterator_next returns an iterator for the host following iter
or NULL if the last host has been reached.
SEE ALSOping_host_add(3), ping_iterator_get_info(3),
ping_iterator_get_context(3), liboping(3)AUTHOR
liboping is written by Florian "octo" Forster <octo at verplant.org>.
Its homepage can be found at <http://verplant.org/liboping/>.
Copyright (c) 2005-2011 by Florian "octo" Forster.
1.6.2 2011-09-06 ping_iterator_get(3)
