diff options
author | Phil Sutter <phil@nwl.cc> | 2019-10-22 22:55:08 +0200 |
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committer | Phil Sutter <phil@nwl.cc> | 2019-10-30 10:00:59 +0100 |
commit | 284a3e67563a8984fb0f513e1dc27a2364a12ce2 (patch) | |
tree | 41a66f581b4e05fc28e329f2e9a8996d76ebc843 /iptables/ip6tables.c | |
parent | 45989e8fbec52fcbafa5ae9917fc2a0d62e3640d (diff) |
xshared: Share a common implementation of parse_rulenumber()
The function is really small, but still copied four times.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'iptables/ip6tables.c')
-rw-r--r-- | iptables/ip6tables.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/iptables/ip6tables.c b/iptables/ip6tables.c index 9a9d71f1..f4ccfc60 100644 --- a/iptables/ip6tables.c +++ b/iptables/ip6tables.c @@ -352,19 +352,6 @@ static int is_exthdr(uint16_t proto) proto == IPPROTO_DSTOPTS); } -/* Can't be zero. */ -static int -parse_rulenumber(const char *rule) -{ - unsigned int rulenum; - - if (!xtables_strtoui(rule, NULL, &rulenum, 1, INT_MAX)) - xtables_error(PARAMETER_PROBLEM, - "Invalid rule number `%s'", rule); - - return rulenum; -} - static void parse_chain(const char *chainname) { |