path: root/include/
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authorPhil Sutter <>2020-11-17 02:49:32 +0100
committerPhil Sutter <>2021-11-23 15:01:23 +0100
commit24f30842d979da464c1c3ef106d2efa66a480735 (patch)
tree9223ffde1be3e9c53c3a9feced463706c9cb7b33 /include/
parenta323c28331a4807252b11a7a078dc68af82399ef (diff)
xshared: Share print_header() with legacy iptables
Legacy iptables fetches the relevant data via libiptc before calling the shared routine which merely prints data as requested. Drop the 'basechain' parameter, instead make sure a policy name is passed only with base chains. Since the function is not shared with ebtables (which uses a very rudimental header instead), this is safe. In order to support legacy iptables' checking of iptc_get_references() return code (printing an error message instead of the reference count), make refs parameter signed and print the error message if it's negative. Signed-off-by: Phil Sutter <>
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