diff options
author | Phil Sutter <phil@nwl.cc> | 2021-10-21 13:04:45 +0200 |
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committer | Phil Sutter <phil@nwl.cc> | 2021-12-16 14:30:29 +0100 |
commit | 56ac0452a4968f1af8d3ad1717c8646593177155 (patch) | |
tree | 6ad235caf1c5ccf8fa24f3b737b2cf3ae1aaafbd /iptables/xshared.h | |
parent | 4149b5d836340c744c78f303e2a877a89c271000 (diff) |
xshared: Share a common printhelp function
Help texts in legacy and nft variants are supposed to be identical, but
those of iptables and ip6tables largely overlapped already. By referring
to xt_params and afinfo pointers, it is relatively trivial to craft a
suitable help text on demand, so duplicated help texts can be
eliminated.
As a side-effect, this fixes ip6tables-nft help text - it was identical
to that of iptables-nft.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'iptables/xshared.h')
-rw-r--r-- | iptables/xshared.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/iptables/xshared.h b/iptables/xshared.h index 1ee64d9e..3310954c 100644 --- a/iptables/xshared.h +++ b/iptables/xshared.h @@ -259,4 +259,6 @@ void save_rule_details(const char *iniface, unsigned const char *iniface_mask, int print_match_save(const struct xt_entry_match *e, const void *ip); +void xtables_printhelp(const struct xtables_rule_match *matches); + #endif /* IPTABLES_XSHARED_H */ |