| 348 | } |
| 349 | |
| 350 | void |
| 351 | rip6_ctlinput(int cmd, struct sockaddr *sa, void *d) |
| 352 | { |
| 353 | struct ip6ctlparam *ip6cp = NULL; |
| 354 | const struct sockaddr_in6 *sa6_src = NULL; |
| 355 | void *cmdarg; |
| 356 | struct inpcb *(*notify)(struct inpcb *, int) = in6_rtchange; |
| 357 | |
| 358 | if (sa->sa_family != AF_INET6 || |
| 359 | sa->sa_len != sizeof(struct sockaddr_in6)) |
| 360 | return; |
| 361 | |
| 362 | if ((unsigned)cmd >= PRC_NCMDS) |
| 363 | return; |
| 364 | if (PRC_IS_REDIRECT(cmd)) |
| 365 | notify = in6_rtchange, d = NULL; |
| 366 | else if (cmd == PRC_HOSTDEAD) |
| 367 | d = NULL; |
| 368 | else if (inet6ctlerrmap[cmd] == 0) |
| 369 | return; |
| 370 | |
| 371 | /* |
| 372 | * If the parameter is from icmp6, decode it. |
| 373 | */ |
| 374 | if (d != NULL) { |
| 375 | ip6cp = (struct ip6ctlparam *)d; |
| 376 | cmdarg = ip6cp->ip6c_cmdarg; |
| 377 | sa6_src = ip6cp->ip6c_src; |
| 378 | } else { |
| 379 | cmdarg = NULL; |
| 380 | sa6_src = &sa6_any; |
| 381 | } |
| 382 | |
| 383 | (void) in6_pcbnotify(&V_ripcbinfo, sa, 0, |
| 384 | (const struct sockaddr *)sa6_src, 0, cmd, cmdarg, notify); |
| 385 | } |
| 386 | |
| 387 | /* |
| 388 | * Generate IPv6 header and pass packet to ip6_output. Tack on options user |
nothing calls this directly
no test coverage detected