44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* PIM for Quagga
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* Copyright (C) 2008 Everton da Silva Marques
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*/
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#ifndef PIM_SOCK_H
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#define PIM_SOCK_H
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#include <netinet/in.h>
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#define PIM_SOCK_ERR_NONE (0) /* No error */
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#define PIM_SOCK_ERR_SOCKET (-1) /* socket() */
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#define PIM_SOCK_ERR_RA (-2) /* Router Alert option */
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#define PIM_SOCK_ERR_REUSE (-3) /* Reuse option */
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#define PIM_SOCK_ERR_TTL (-4) /* TTL option */
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#define PIM_SOCK_ERR_LOOP (-5) /* Loopback option */
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#define PIM_SOCK_ERR_IFACE (-6) /* Outgoing interface option */
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#define PIM_SOCK_ERR_DSTADDR (-7) /* Outgoing interface option */
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#define PIM_SOCK_ERR_NONBLOCK_GETFL (-8) /* Get O_NONBLOCK */
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#define PIM_SOCK_ERR_NONBLOCK_SETFL (-9) /* Set O_NONBLOCK */
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#define PIM_SOCK_ERR_NAME (-10) /* Socket name (getsockname) */
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#define PIM_SOCK_ERR_BIND (-11) /* Can't bind to interface */
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struct pim_instance;
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int pim_socket_bind(int fd, struct interface *ifp);
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void pim_socket_ip_hdr(int fd);
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int pim_socket_raw(int protocol);
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int pim_socket_mcast(int protocol, pim_addr ifaddr, struct interface *ifp,
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uint8_t loop);
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int pim_socket_join(int fd, pim_addr group, pim_addr ifaddr, ifindex_t ifindex,
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struct pim_interface *pim_ifp);
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int pim_socket_recvfromto(int fd, uint8_t *buf, size_t len,
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struct sockaddr_storage *from, socklen_t *fromlen,
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struct sockaddr_storage *to, socklen_t *tolen,
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ifindex_t *ifindex);
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int pim_socket_getsockname(int fd, struct sockaddr *name, socklen_t *namelen);
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int pim_reg_sock(void);
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#endif /* PIM_SOCK_H */
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