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ping_iterator_get_context
Langue: en
Version: 2009-12-20 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
ping_iterator_get_context, ping_iterator_set_context - Store host-dependent dataSYNOPSIS
#include <oping.h> void *ping_iterator_get_context (pingobj_iter_t *iter); void ping_iterator_set_context (pingobj_iter_t *iter, void *context);
DESCRIPTION
ping_iterator_set_context can be used to store host-specific data within the liboping structures. This data can be received again by calling ping_iterator_get_context. The data itself is never touched by liboping. If you call ping_host_remove (see ping_host_add(3)) or ping_destroy (see ping_construct(3)) and the context is not NULL liboping will assume you know what you're doing and simply ignore the fact this might be a memory leak.The iter argument is an iterator object as returned by ping_iterator_get(3) and ping_iterator_next.
The context argument of ping_iterator_set_context is a pointer to anything and may be NULL.
RETURN VALUE
ping_iterator_get_context returns the same pointer previously passed to ping_iterator_set_context or NULL if ping_iterator_set_context has never been called before.SEE ALSO
ping_iterator_get(3), ping_construct(3), ping_host_add(3), liboping(3)AUTHOR
liboping is written by Florian octo Forster <octo at verplant.org>. It's homepage can be found at <http://verplant.org/liboping/>.(c) 2005-2009 by Florian octo Forster.
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