diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/route.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/networking/route.c b/networking/route.c index 24cc2eb..d82b013 100644 --- a/networking/route.c +++ b/networking/route.c @@ -55,6 +55,7 @@ #define RTF_WINDOW 0x0080 /* per route window clamping */ #define RTF_IRTT 0x0100 /* Initial round trip time */ #define RTF_REJECT 0x0200 /* Reject route */ +#define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */ #endif #if defined(SIOCADDRTOLD) || defined(RTF_IRTT) /* route */ @@ -128,7 +129,7 @@ static const char tbl_ipvx[] ALIGN1 = "\013\043reinstate" /* Since last, we can save a byte. */ ; -static const int flags_ipvx[] = { /* MUST match tbl_ipvx[] values above. */ +static const uint16_t flags_ipvx[] = { /* MUST match tbl_ipvx[] values above. */ #ifdef RTF_REJECT RTF_REJECT, #endif @@ -449,7 +450,11 @@ static NOINLINE void INET6_setroute(int action, char **args) } #endif -static const unsigned flagvals[] = { /* Must agree with flagchars[]. */ +static const +IF_NOT_FEATURE_IPV6(uint16_t) +IF_FEATURE_IPV6(unsigned) +flagvals[] = { /* Must agree with flagchars[]. */ + RTF_UP, RTF_GATEWAY, RTF_HOST, RTF_REINSTATE, @@ -458,27 +463,25 @@ static const unsigned flagvals[] = { /* Must agree with flagchars[]. */ #if ENABLE_FEATURE_IPV6 RTF_DEFAULT, RTF_ADDRCONF, - RTF_CACHE + RTF_CACHE, + RTF_REJECT, + RTF_NONEXTHOP, /* this one doesn't fit into 16 bits */ #endif }; - -#define IPV4_MASK (RTF_GATEWAY|RTF_HOST|RTF_REINSTATE|RTF_DYNAMIC|RTF_MODIFIED) -#define IPV6_MASK (RTF_GATEWAY|RTF_HOST|RTF_DEFAULT|RTF_ADDRCONF|RTF_CACHE) - /* Must agree with flagvals[]. */ static const char flagchars[] ALIGN1 = - "GHRDM" + "UGHRDM" #if ENABLE_FEATURE_IPV6 - "DAC" + "DAC!n" #endif ; +#define IPV4_MASK (RTF_UP|RTF_GATEWAY|RTF_HOST|RTF_REINSTATE|RTF_DYNAMIC|RTF_MODIFIED) +#define IPV6_MASK (RTF_UP|RTF_GATEWAY|RTF_HOST|RTF_DEFAULT|RTF_ADDRCONF|RTF_CACHE|RTF_REJECT|RTF_NONEXTHOP) static void set_flags(char *flagstr, int flags) { int i; - *flagstr++ = 'U'; - for (i = 0; (*flagstr = flagchars[i]) != 0; i++) { if (flags & flagvals[i]) { ++flagstr; @@ -574,7 +577,7 @@ static void INET6_displayroutes(void) int r; r = fscanf(fp, "%32s%x%*s%x%32s%x%x%x%x%s\n", addr6x+14, &prefix_len, &slen, addr6x+40+7, - &metric, &use, &refcnt, &iflags, iface); + &metric, &refcnt, &use, &iflags, iface); if (r != 9) { if ((r < 0) && feof(fp)) { /* EOF with no (nonspace) chars read. */ break; @@ -606,10 +609,6 @@ static void INET6_displayroutes(void) } while (i < 40+28+7); } - if (!(iflags & RTF_UP)) { /* Skip interfaces that are down. */ - continue; - } - set_flags(flags, (iflags & IPV6_MASK)); r = 0; |