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/*
* PIM for Quagga
* Copyright (C) 2008 Everton da Silva Marques
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef PIM_SOCK_H
#define PIM_SOCK_H
#include <netinet/in.h>
#define PIM_SOCK_ERR_NONE (0) /* No error */
#define PIM_SOCK_ERR_SOCKET (-1) /* socket() */
#define PIM_SOCK_ERR_RA (-2) /* Router Alert option */
#define PIM_SOCK_ERR_REUSE (-3) /* Reuse option */
#define PIM_SOCK_ERR_TTL (-4) /* TTL option */
#define PIM_SOCK_ERR_LOOP (-5) /* Loopback option */
#define PIM_SOCK_ERR_IFACE (-6) /* Outgoing interface option */
#define PIM_SOCK_ERR_DSTADDR (-7) /* Outgoing interface option */
#define PIM_SOCK_ERR_NONBLOCK_GETFL (-8) /* Get O_NONBLOCK */
#define PIM_SOCK_ERR_NONBLOCK_SETFL (-9) /* Set O_NONBLOCK */
#define PIM_SOCK_ERR_NAME (-10) /* Socket name (getsockname) */
#define PIM_SOCK_ERR_BIND (-11) /* Can't bind to interface */
int pim_socket_bind (int fd, struct interface *ifp);
int pim_socket_ip_hdr (int fd);
int pim_socket_raw(int protocol);
int pim_socket_mcast(int protocol, struct in_addr ifaddr, struct interface *ifp, u_char loop);
int pim_socket_join(int fd, struct in_addr group,
struct in_addr ifaddr, ifindex_t ifindex);
int pim_socket_join_source(int fd, ifindex_t ifindex,
struct in_addr group_addr,
struct in_addr source_addr,
const char *ifname);
int pim_socket_recvfromto(int fd, uint8_t *buf, size_t len,
struct sockaddr_in *from, socklen_t *fromlen,
struct sockaddr_in *to, socklen_t *tolen,
ifindex_t *ifindex);
int pim_socket_mcastloop_get(int fd);
int pim_socket_getsockname(int fd, struct sockaddr *name, socklen_t *namelen);
#endif /* PIM_SOCK_H */
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