diff options
Diffstat (limited to 'pkg/abi')
| -rw-r--r-- | pkg/abi/linux/netfilter.go | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/pkg/abi/linux/netfilter.go b/pkg/abi/linux/netfilter.go index 35d66d622..c4f4ea0b1 100644 --- a/pkg/abi/linux/netfilter.go +++ b/pkg/abi/linux/netfilter.go @@ -298,6 +298,7 @@ type IPTReplace struct { // Entries [0]IPTEntry } +// KernelIPTEntry is identical to IPTReplace, but includes the Entries field. type KernelIPTReplace struct { IPTReplace Entries [0]IPTEntry @@ -306,28 +307,32 @@ type KernelIPTReplace struct { // SizeOfIPTReplace is the size of an IPTReplace. const SizeOfIPTReplace = 96 +// ExtensionName holds the name of a netfilter extension. type ExtensionName [XT_EXTENSION_MAXNAMELEN]byte // String implements fmt.Stringer. func (en ExtensionName) String() string { - return name(en[:]) + return goString(en[:]) } +// ExtensionName holds the name of a netfilter table. type TableName [XT_TABLE_MAXNAMELEN]byte // String implements fmt.Stringer. func (tn TableName) String() string { - return name(tn[:]) + return goString(tn[:]) } +// ExtensionName holds the name of a netfilter error. These can also hold +// user-defined chains. type ErrorName [XT_FUNCTION_MAXNAMELEN]byte // String implements fmt.Stringer. -func (fn ErrorName) String() string { - return name(fn[:]) +func (en ErrorName) String() string { + return goString(en[:]) } -func name(cstring []byte) string { +func goString(cstring []byte) string { for i, c := range cstring { if c == 0 { return string(cstring[:i]) |