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lib: ip: add 'isValidIp4'

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This commit is contained in:
Bruno BELANYI 2021-04-24 23:16:30 +00:00
parent 5a06ab74bb
commit 0112dd87ac
1 changed files with 3 additions and 0 deletions
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3
lib/ip.nix
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@ -124,4 +124,7 @@ rec {
(zipListsWith (lhs: rhs: lhs - rhs) to from); (zipListsWith (lhs: rhs: lhs - rhs) to from);
in in
map (nthInRange4 arg) (range 0 numAddresses); map (nthInRange4 arg) (range 0 numAddresses);
isValidIp4 = ip:
(builtins.all (n: n >= 0 && n < 256) ip) && (builtins.length ip == 4);
} }