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| author | Jan Engelhardt <jengelh@medozas.de> | 2008-12-09 15:06:20 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2008-12-09 15:06:20 +0100 |
| commit | cea9f71f5618250a38acb21c31fbbf93a752f7d4 (patch) | |
| tree | 1f77c925110063cbc34172bd997efc2ac6cedff3 /extensions/libxt_length.c | |
| parent | b8e74adfa512c220839dea399fc11197dd9b43ff (diff) | |
| download | iptables-cea9f71f5618250a38acb21c31fbbf93a752f7d4.tar.gz | |
iptables-save: output ! in position according to manpage
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'extensions/libxt_length.c')
| -rw-r--r-- | extensions/libxt_length.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/extensions/libxt_length.c b/extensions/libxt_length.c index c5c411e1..98e81673 100644 --- a/extensions/libxt_length.c +++ b/extensions/libxt_length.c @@ -91,28 +91,26 @@ static void length_check(unsigned int flags) } static void -print_length(struct xt_length_info *info) +length_print(const void *ip, const struct xt_entry_match *match, int numeric) { - if (info->invert) - printf("! "); - - if (info->max == info->min) + const struct xt_length_info *info = (void *)match->data; + + printf("length %s", info->invert ? "!" : ""); + if (info->min == info->max) printf("%u ", info->min); else printf("%u:%u ", info->min, info->max); } -static void -length_print(const void *ip, const struct xt_entry_match *match, int numeric) -{ - printf("length "); - print_length((struct xt_length_info *)match->data); -} - static void length_save(const void *ip, const struct xt_entry_match *match) { - printf("--length "); - print_length((struct xt_length_info *)match->data); + const struct xt_length_info *info = (void *)match->data; + + printf("%s--length ", info->invert ? "! " : ""); + if (info->min == info->max) + printf("%u ", info->min); + else + printf("%u:%u ", info->min, info->max); } static struct xtables_match length_match = { |