diff options
Diffstat (limited to 'lib/sockopt.h')
-rw-r--r-- | lib/sockopt.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/lib/sockopt.h b/lib/sockopt.h index df199c19..d88bfa6d 100644 --- a/lib/sockopt.h +++ b/lib/sockopt.h @@ -22,15 +22,15 @@ #ifndef _ZEBRA_SOCKOPT_H #define _ZEBRA_SOCKOPT_H -int setsockopt_so_recvbuf (int sock, int size); +extern int setsockopt_so_recvbuf (int sock, int size); #ifdef HAVE_IPV6 -int setsockopt_ipv6_pktinfo (int, int); -int setsockopt_ipv6_checksum (int, int); -int setsockopt_ipv6_multicast_hops (int, int); -int setsockopt_ipv6_unicast_hops (int, int); -int setsockopt_ipv6_hoplimit (int, int); -int setsockopt_ipv6_multicast_loop (int, int); +extern int setsockopt_ipv6_pktinfo (int, int); +extern int setsockopt_ipv6_checksum (int, int); +extern int setsockopt_ipv6_multicast_hops (int, int); +extern int setsockopt_ipv6_unicast_hops (int, int); +extern int setsockopt_ipv6_hoplimit (int, int); +extern int setsockopt_ipv6_multicast_loop (int, int); #endif /* HAVE_IPV6 */ /* @@ -78,20 +78,19 @@ int setsockopt_ipv6_multicast_loop (int, int); (((af) == AF_INET) : SOPT_SIZE_CMSG_IFINDEX_IPV4() \ ? SOPT_SIZE_CMSG_PKTINFO_IPV6()) -int setsockopt_multicast_ipv4(int sock, - int optname, - struct in_addr if_addr, - unsigned int mcast_addr, - unsigned int ifindex); +extern int setsockopt_multicast_ipv4(int sock, int optname, + struct in_addr if_addr, + unsigned int mcast_addr, + unsigned int ifindex); /* Ask for, and get, ifindex, by whatever method is supported. */ -int setsockopt_ifindex (int, int, int); -int getsockopt_ifindex (int, struct msghdr *); +extern int setsockopt_ifindex (int, int, int); +extern int getsockopt_ifindex (int, struct msghdr *); /* swab the fields in iph between the host order and system order expected * for IP_HDRINCL. */ -void sockopt_iphdrincl_swab_htosys (struct ip *iph); -void sockopt_iphdrincl_swab_systoh (struct ip *iph); +extern void sockopt_iphdrincl_swab_htosys (struct ip *iph); +extern void sockopt_iphdrincl_swab_systoh (struct ip *iph); #endif /*_ZEBRA_SOCKOPT_H */ |