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author | Mike Crute <mike@crute.us> | 2021-11-12 20:54:07 -0800 |
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committer | Mike Crute <mike@crute.us> | 2021-11-12 20:54:07 -0800 |
commit | 6961a3dfea279d8ff636ca27e1c6b52f65130992 (patch) | |
tree | db4891e500818eb06d40e7e2754016f3af590496 | |
parent | de9c55734585edcfe66afd75cd6cf674cda0f664 (diff) | |
download | golib-6961a3dfea279d8ff636ca27e1c6b52f65130992.tar.bz2 golib-6961a3dfea279d8ff636ca27e1c6b52f65130992.tar.xz golib-6961a3dfea279d8ff636ca27e1c6b52f65130992.zip |
net: add string slice to cidr parser
-rw-r--r-- | net/ip.go | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/ip.go b/net/ip.go new file mode 100644 index 0000000..67e867e --- /dev/null +++ b/net/ip.go | |||
@@ -0,0 +1,17 @@ | |||
1 | package net | ||
2 | |||
3 | import ( | ||
4 | "net" | ||
5 | ) | ||
6 | |||
7 | func ParseCIDRSlice(cidr []string) ([]*net.IPNet, error) { | ||
8 | out := make([]*net.IPNet, len(cidr)) | ||
9 | for i, c := range cidr { | ||
10 | _, pc, err := net.ParseCIDR(c) | ||
11 | if err != nil { | ||
12 | return nil, err | ||
13 | } | ||
14 | out[i] = pc | ||
15 | } | ||
16 | return out, nil | ||
17 | } | ||