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kamailio/dns_func.c

56 lines
1.3 KiB

/*
* $Id$
*
* Copyright (C) 2013 mariuszbi@gmail.com
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* DNS wrappers
*/
/*
* History:
* --------
* 2013-03 initial version (marius)
*/
#include "dns_func.h"
#include <netinet/in.h>
#include <resolv.h>
#include <sys/types.h>
#include <netdb.h>
struct hostent;
struct dns_func_t dns_func = {
res_init,
res_search,
gethostbyname,
#ifdef HAVE_GETHOSTBYNAME2
gethostbyname2
#else
NULL
#endif
};
void load_dnsfunc(struct dns_func_t *d) {
dns_func.sr_res_init = d->sr_res_init;
dns_func.sr_res_search = d->sr_res_search;
dns_func.sr_gethostbyname = d->sr_gethostbyname;
dns_func.sr_gethostbyname2 = d->sr_gethostbyname2;
}