diff options
Diffstat (limited to 'if-bsd.c')
| -rw-r--r-- | if-bsd.c | 37 |
1 files changed, 0 insertions, 37 deletions
@@ -256,43 +256,6 @@ if_route(const struct interface *iface, const struct in_addr *dest, } int -arp_flush(void) -{ - int mib[6], retval = 0; - size_t buffer_len = 0; - char *buffer, *e, *p; - struct rt_msghdr *rtm; - - mib[0] = CTL_NET; - mib[1] = PF_ROUTE; - mib[2] = 0; - mib[3] = AF_INET; - mib[4] = NET_RT_FLAGS; - mib[5] = RTF_LLINFO; - if (sysctl(mib, 6, NULL, &buffer_len, NULL, 0) == -1) - return -1; - if (buffer_len == 0) - return 0; - buffer = xmalloc(buffer_len); - if (sysctl(mib, 6, buffer, &buffer_len, NULL, 0) == -1) - return -1; - e = buffer + buffer_len; - for (p = buffer; p < e; p += rtm->rtm_msglen) { - rtm = (struct rt_msghdr *)(void *)p; - /* Don't delete manually added entries. */ - if (rtm->rtm_flags & RTF_STATIC) - continue; - rtm->rtm_type = RTM_DELETE; - if (write(r_fd, rtm, rtm->rtm_msglen) == -1) { - retval = -1; - break; - } - } - free(buffer); - return retval; -} - -int open_link_socket(void) { int fd; |