1/* 2 PIM for Quagga 3 Copyright (C) 2008 Everton da Silva Marques 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, but 11 WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; see the file COPYING; if not, write to the 17 Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 18 MA 02110-1301 USA 19 20 $QuaggaId: $Format:%an, %ai, %h$ $ 21*/ 22 23#ifndef PIM_SOCK_H 24#define PIM_SOCK_H 25 26#include <netinet/in.h> 27 28#define PIM_SOCK_ERR_NONE (0) /* No error */ 29#define PIM_SOCK_ERR_SOCKET (-1) /* socket() */ 30#define PIM_SOCK_ERR_RA (-2) /* Router Alert option */ 31#define PIM_SOCK_ERR_REUSE (-3) /* Reuse option */ 32#define PIM_SOCK_ERR_TTL (-4) /* TTL option */ 33#define PIM_SOCK_ERR_LOOP (-5) /* Loopback option */ 34#define PIM_SOCK_ERR_IFACE (-6) /* Outgoing interface option */ 35#define PIM_SOCK_ERR_DSTADDR (-7) /* Outgoing interface option */ 36#define PIM_SOCK_ERR_NONBLOCK_GETFL (-8) /* Get O_NONBLOCK */ 37#define PIM_SOCK_ERR_NONBLOCK_SETFL (-9) /* Set O_NONBLOCK */ 38#define PIM_SOCK_ERR_NAME (-10) /* Socket name (getsockname) */ 39 40int pim_socket_raw(int protocol); 41int pim_socket_mcast(int protocol, struct in_addr ifaddr, int loop); 42int pim_socket_join(int fd, struct in_addr group, 43 struct in_addr ifaddr, int ifindex); 44int pim_socket_join_source(int fd, int ifindex, 45 struct in_addr group_addr, 46 struct in_addr source_addr, 47 const char *ifname); 48int pim_socket_recvfromto(int fd, uint8_t *buf, size_t len, 49 struct sockaddr_in *from, socklen_t *fromlen, 50 struct sockaddr_in *to, socklen_t *tolen, 51 int *ifindex); 52 53int pim_socket_mcastloop_get(int fd); 54 55int pim_socket_getsockname(int fd, struct sockaddr *name, socklen_t *namelen); 56 57#endif /* PIM_SOCK_H */ 58