diff options
-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 | } | ||