diff options
Diffstat (limited to 'iptables/xshared.c')
| -rw-r--r-- | iptables/xshared.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/iptables/xshared.c b/iptables/xshared.c index 7f2e1a32..e8c8939c 100644 --- a/iptables/xshared.c +++ b/iptables/xshared.c @@ -669,6 +669,24 @@ void save_ipv6_addr(char letter, const struct in6_addr *addr, printf("/%d", l); } +void print_fragment(unsigned int flags, unsigned int invflags, + unsigned int format, bool fake) +{ + if (!(format & FMT_OPTIONS)) + return; + + if (format & FMT_NOTABLE) + fputs("opt ", stdout); + + if (fake) { + fputs(" ", stdout); + } else { + fputc(invflags & IPT_INV_FRAG ? '!' : '-', stdout); + fputc(flags & IPT_F_FRAG ? 'f' : '-', stdout); + } + fputc(' ', stdout); +} + /* Luckily, IPT_INV_VIA_IN and IPT_INV_VIA_OUT * have the same values as IP6T_INV_VIA_IN and IP6T_INV_VIA_OUT * so this function serves for both iptables and ip6tables */ |