Lines Matching refs:a
225 #define IN6_ARE_ADDR_EQUAL(a, b) \
226 (bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
229 #define IN6_ARE_ADDR_EQUAL(a, b) \
230 (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
237 #define IN6_IS_ADDR_UNSPECIFIED(a) \
238 ((a)->__u6_addr.__u6_addr32[0] == 0 && \
239 (a)->__u6_addr.__u6_addr32[1] == 0 && \
240 (a)->__u6_addr.__u6_addr32[2] == 0 && \
241 (a)->__u6_addr.__u6_addr32[3] == 0)
246 #define IN6_IS_ADDR_LOOPBACK(a) \
247 ((a)->__u6_addr.__u6_addr32[0] == 0 && \
248 (a)->__u6_addr.__u6_addr32[1] == 0 && \
249 (a)->__u6_addr.__u6_addr32[2] == 0 && \
250 (a)->__u6_addr.__u6_addr32[3] == ntohl(1))
255 #define IN6_IS_ADDR_V4COMPAT(a) \
256 ((a)->__u6_addr.__u6_addr32[0] == 0 && \
257 (a)->__u6_addr.__u6_addr32[1] == 0 && \
258 (a)->__u6_addr.__u6_addr32[2] == 0 && \
259 (a)->__u6_addr.__u6_addr32[3] != 0 && \
260 (a)->__u6_addr.__u6_addr32[3] != ntohl(1))
265 #define IN6_IS_ADDR_V4MAPPED(a) \
266 ((a)->__u6_addr.__u6_addr32[0] == 0 && \
267 (a)->__u6_addr.__u6_addr32[1] == 0 && \
268 (a)->__u6_addr.__u6_addr32[2] == ntohl(0x0000ffff))
294 #define IN6_IS_ADDR_LINKLOCAL(a) \
295 (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80))
296 #define IN6_IS_ADDR_SITELOCAL(a) \
297 (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0))
302 #define IN6_IS_ADDR_MULTICAST(a) ((a)->s6_addr[0] == 0xff)
305 #define IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f)
307 #define __IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f)
314 #define IN6_IS_ADDR_MC_NODELOCAL(a) \
315 (IN6_IS_ADDR_MULTICAST(a) && \
316 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_NODELOCAL))
317 #define IN6_IS_ADDR_MC_INTFACELOCAL(a) \
318 (IN6_IS_ADDR_MULTICAST(a) && \
319 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_INTFACELOCAL))
320 #define IN6_IS_ADDR_MC_LINKLOCAL(a) \
321 (IN6_IS_ADDR_MULTICAST(a) && \
322 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))
323 #define IN6_IS_ADDR_MC_SITELOCAL(a) \
324 (IN6_IS_ADDR_MULTICAST(a) && \
325 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_SITELOCAL))
326 #define IN6_IS_ADDR_MC_ORGLOCAL(a) \
327 (IN6_IS_ADDR_MULTICAST(a) && \
328 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_ORGLOCAL))
329 #define IN6_IS_ADDR_MC_GLOBAL(a) \
330 (IN6_IS_ADDR_MULTICAST(a) && \
331 (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_GLOBAL))
333 #define IN6_IS_ADDR_MC_NODELOCAL(a) \
334 (IN6_IS_ADDR_MULTICAST(a) && \
335 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_NODELOCAL))
336 #define IN6_IS_ADDR_MC_LINKLOCAL(a) \
337 (IN6_IS_ADDR_MULTICAST(a) && \
338 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_LINKLOCAL))
339 #define IN6_IS_ADDR_MC_SITELOCAL(a) \
340 (IN6_IS_ADDR_MULTICAST(a) && \
341 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_SITELOCAL))
342 #define IN6_IS_ADDR_MC_ORGLOCAL(a) \
343 (IN6_IS_ADDR_MULTICAST(a) && \
344 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_ORGLOCAL))
345 #define IN6_IS_ADDR_MC_GLOBAL(a) \
346 (IN6_IS_ADDR_MULTICAST(a) && \
347 (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_GLOBAL))
354 #define IN6_IS_SCOPE_LINKLOCAL(a) \
355 ((IN6_IS_ADDR_LINKLOCAL(a)) || \
356 (IN6_IS_ADDR_MC_LINKLOCAL(a)))
357 #define IN6_IS_SCOPE_EMBED(a) \
358 ((IN6_IS_ADDR_LINKLOCAL(a)) || \
359 (IN6_IS_ADDR_MC_LINKLOCAL(a)) || \
360 (IN6_IS_ADDR_MC_INTFACELOCAL(a)))
362 #define IFA6_IS_DEPRECATED(a) \
363 ((a)->ia6_lifetime.ia6t_pltime != ND6_INFINITE_LIFETIME && \
364 (u_int32_t)((time_uptime - (a)->ia6_updatetime)) > \
365 (a)->ia6_lifetime.ia6t_pltime)
366 #define IFA6_IS_INVALID(a) \
367 ((a)->ia6_lifetime.ia6t_vltime != ND6_INFINITE_LIFETIME && \
368 (u_int32_t)((time_uptime - (a)->ia6_updatetime)) > \
369 (a)->ia6_lifetime.ia6t_vltime)
402 #define IPV6_JOIN_GROUP 12 /* ipv6_mreq; join a group membership */
403 #define IPV6_LEAVE_GROUP 13 /* ipv6_mreq; leave a group membership */
429 #define IPV6_FW_ADD 30 /* add a firewall rule to chain */
430 #define IPV6_FW_DEL 31 /* delete a firewall rule from chain */
501 #define IPV6_RTHDR_LOOSE 0 /* this hop need not be a neighbor. XXX old spec */
502 #define IPV6_RTHDR_STRICT 1 /* this hop must be a neighbor. XXX old spec */
509 #define IPV6_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */
514 * according to a power-of-two increment.