diff options
Diffstat (limited to 'zebra/kernel_socket.c')
| -rw-r--r-- | zebra/kernel_socket.c | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/zebra/kernel_socket.c b/zebra/kernel_socket.c index ba03498c..10cc48c4 100644 --- a/zebra/kernel_socket.c +++ b/zebra/kernel_socket.c @@ -20,6 +20,7 @@ */ #include <zebra.h> +#include <net/if_types.h> #include "if.h" #include "prefix.h" @@ -378,6 +379,29 @@ bsd_linkdetect_translate (struct if_msghdr *ifm) } #endif /* HAVE_BSD_IFI_LINK_STATE */ +static enum zebra_link_type +sdl_to_zebra_link_type (unsigned int sdlt) +{ + switch (sdlt) + { + case IFT_ETHER: return ZEBRA_LLT_ETHER; + case IFT_X25: return ZEBRA_LLT_X25; + case IFT_FDDI: return ZEBRA_LLT_FDDI; + case IFT_PPP: return ZEBRA_LLT_PPP; + case IFT_LOOP: return ZEBRA_LLT_LOOPBACK; + case IFT_SLIP: return ZEBRA_LLT_SLIP; + case IFT_ARCNET: return ZEBRA_LLT_ARCNET; + case IFT_ATM: return ZEBRA_LLT_ATM; + case IFT_LOCALTALK: return ZEBRA_LLT_LOCALTLK; + case IFT_HIPPI: return ZEBRA_LLT_HIPPI; +#ifdef IFT_IEEE1394 + case IFT_IEEE1394: return ZEBRA_LLT_IEEE1394; +#endif + + default: return ZEBRA_LLT_UNKNOWN; + } +} + /* * Handle struct if_msghdr obtained from reading routing socket or * sysctl (from interface_list). There may or may not be sockaddrs @@ -534,14 +558,23 @@ ifm_read (struct if_msghdr *ifm) * is fine here. * a nonzero ifnlen from RTA_NAME_GET() means sdl is valid */ + ifp->ll_type = ZEBRA_LLT_UNKNOWN; + ifp->hw_addr_len = 0; if (ifnlen) - { + { #ifdef HAVE_STRUCT_SOCKADDR_DL_SDL_LEN - memcpy (&ifp->sdl, sdl, sdl->sdl_len); + memcpy (&((struct zebra_if *)ifp->info)->sdl, sdl, sdl->sdl_len); #else - memcpy (&ifp->sdl, sdl, sizeof (struct sockaddr_dl)); + memcpy (&((struct zebra_if *)ifp->info)->sdl, sdl, sizeof (struct sockaddr_dl)); #endif /* HAVE_STRUCT_SOCKADDR_DL_SDL_LEN */ - } + + ifp->ll_type = sdl_to_zebra_link_type (sdl->sdl_type); + if (sdl->sdl_alen <= sizeof(ifp->hw_addr)) + { + memcpy (ifp->hw_addr, LLADDR(sdl), sdl->sdl_alen); + ifp->hw_addr_len = sdl->sdl_alen; + } + } if_add_update (ifp); } @@ -1099,7 +1132,7 @@ rtm_write (int message, __func__, dest_buf, mask_buf, index); return -1; } - gate = (union sockunion *) & ifp->sdl; + gate = (union sockunion *) &((struct zebra_if *)ifp->info)->sdl; } if (mask) |