35 #define IP_MCAST_SUBNET_MASK ((in_addr_t)240<<24) 36 #define IP_MCAST_NETWORK ((in_addr_t)224<<24) 40 #define MROUTE_EXTRACT_SUCCEEDED (1<<0) 41 #define MROUTE_EXTRACT_BCAST (1<<1) 42 #define MROUTE_EXTRACT_MCAST (1<<2) 43 #define MROUTE_EXTRACT_IGMP (1<<3) 45 #define MROUTE_SEC_EXTRACT_SUCCEEDED (1<<(0+MROUTE_SEC_SHIFT)) 46 #define MROUTE_SEC_EXTRACT_BCAST (1<<(1+MROUTE_SEC_SHIFT)) 47 #define MROUTE_SEC_EXTRACT_MCAST (1<<(2+MROUTE_SEC_SHIFT)) 48 #define MROUTE_SEC_EXTRACT_IGMP (1<<(3+MROUTE_SEC_SHIFT)) 50 #define MROUTE_SEC_SHIFT 4 57 #define MR_MAX_ADDR_LEN 20 62 #define MR_ADDR_NONE 0 63 #define MR_ADDR_ETHER 1 64 #define MR_ADDR_IPV4 2 65 #define MR_ADDR_IPV6 3 66 #define MR_ADDR_MASK 3 69 #define MR_WITH_PORT 4 72 #define MR_WITH_NETBITS 8 99 #ifndef HAVE_ANONYMOUS_UNION_SUPPORT 102 #define raw_addr mroute_union.raw_addr 103 #define eth_addr mroute_union.eth_addr 104 #define v4 mroute_union.v4 105 #define v6 mroute_union.v6 106 #define v4mappedv6 mroute_union.v4mappedv6 114 "Unexpected struct packing of v4");
117 "Unexpected struct packing of v6");
120 "Unexpected struct packing of v4mappedv6");
125 #define MR_HELPER_NET_LEN 129 156 #define MAPF_SUBNET (1<<0) 157 #define MAPF_IA_EMPTY_IF_UNDEF (1<<1) 158 #define MAPF_SHOW_ARP (1<<2) 160 const unsigned int flags,
175 const struct buffer *buf);
181 const struct buffer *buf);
187 static inline unsigned int 195 unsigned int ret = 0;
245 dest->
v4.addr = htonl(src);
253 return ntohl(addr->
v4.addr);
const char * mroute_addr_print(const struct mroute_addr *ma, struct gc_arena *gc)
unsigned int mroute_extract_addr_ether(struct mroute_addr *src, struct mroute_addr *dest, struct mroute_addr *esrc, struct mroute_addr *edest, const struct buffer *buf)
void mroute_helper_free(struct mroute_helper *mh)
#define static_assert(expr, diagnostic)
static uint32_t mroute_addr_hash_len(const struct mroute_addr *a)
unsigned int cache_generation
struct mroute_addr::@0::@2 v6
unsigned int mroute_extract_addr_ip(struct mroute_addr *src, struct mroute_addr *dest, const struct buffer *buf)
void mroute_helper_add_iroute46(struct mroute_helper *mh, int netbits)
bool mroute_learnable_address(const struct mroute_addr *addr, struct gc_arena *gc)
const char * mroute_addr_print_ex(const struct mroute_addr *ma, const unsigned int flags, struct gc_arena *gc)
unsigned __int32 uint32_t
void mroute_addr_mask_host_bits(struct mroute_addr *ma)
static unsigned int mroute_extract_addr_from_packet(struct mroute_addr *src, struct mroute_addr *dest, struct mroute_addr *esrc, struct mroute_addr *edest, const struct buffer *buf, int tunnel_type)
Container for bidirectional cipher and HMAC key material.
uint8_t raw_addr[MR_MAX_ADDR_LEN]
static const uint8_t * mroute_addr_hash_ptr(const struct mroute_addr *a)
Wrapper structure for dynamically allocated memory.
void mroute_helper_del_iroute46(struct mroute_helper *mh, int netbits)
#define verify_align_4(ptr)
static void mroute_extract_in_addr_t(struct mroute_addr *dest, const in_addr_t src)
uint8_t eth_addr[OPENVPN_ETH_ALEN]
static in_addr_t in_addr_t_from_mroute_addr(const struct mroute_addr *addr)
Garbage collection arena used to keep track of dynamically allocated memory.
static bool mroute_addr_equal(const struct mroute_addr *a1, const struct mroute_addr *a2)
bool mroute_extract_openvpn_sockaddr(struct mroute_addr *addr, const struct openvpn_sockaddr *osaddr, bool use_port)
void mroute_addr_init(struct mroute_addr *addr)
bool mroute_addr_compare_function(const void *key1, const void *key2)
struct mroute_addr::@0::@3 v4mappedv6
static void mroute_addr_reset(struct mroute_addr *ma)
struct mroute_helper * mroute_helper_init(int ageable_ttl_secs)
uint32_t mroute_addr_hash_function(const void *key, uint32_t iv)
#define MR_HELPER_NET_LEN
struct mroute_addr::@0::@1 v4
Container for unidirectional cipher and HMAC key material.