1 files changed, 72 insertions, 0 deletions
diff --git a/tests/atf_python/sys/netlink/base_headers.py b/tests/atf_python/sys/netlink/base_headers.py
new file mode 100644
index 000000000000..71771a249b3d
--- /dev/null
+++ b/tests/atf_python/sys/netlink/base_headers.py
@@ -0,0 +1,72 @@
+from ctypes import c_ubyte
+from ctypes import c_uint
+from ctypes import c_ushort
+from ctypes import Structure
+from enum import Enum
+
+
+class Nlmsghdr(Structure):
+    _fields_ = [
+        ("nlmsg_len", c_uint),
+        ("nlmsg_type", c_ushort),
+        ("nlmsg_flags", c_ushort),
+        ("nlmsg_seq", c_uint),
+        ("nlmsg_pid", c_uint),
+    ]
+
+
+class Nlattr(Structure):
+    _fields_ = [
+        ("nla_len", c_ushort),
+        ("nla_type", c_ushort),
+    ]
+
+
+class NlMsgType(Enum):
+    NLMSG_NOOP = 1
+    NLMSG_ERROR = 2
+    NLMSG_DONE = 3
+    NLMSG_OVERRUN = 4
+
+
+class NlmBaseFlags(Enum):
+    NLM_F_REQUEST = 0x01
+    NLM_F_MULTI = 0x02
+    NLM_F_ACK = 0x04
+    NLM_F_ECHO = 0x08
+    NLM_F_DUMP_INTR = 0x10
+    NLM_F_DUMP_FILTERED = 0x20
+
+
+# XXX: in python3.8 it is possible to
+# class NlmGetFlags(Enum, NlmBaseFlags):
+
+
+class NlmGetFlags(Enum):
+    NLM_F_ROOT = 0x100
+    NLM_F_MATCH = 0x200
+    NLM_F_ATOMIC = 0x400
+
+
+class NlmNewFlags(Enum):
+    NLM_F_REPLACE = 0x100
+    NLM_F_EXCL = 0x200
+    NLM_F_CREATE = 0x400
+    NLM_F_APPEND = 0x800
+
+
+class NlmDeleteFlags(Enum):
+    NLM_F_NONREC = 0x100
+
+
+class NlmAckFlags(Enum):
+    NLM_F_CAPPED = 0x100
+    NLM_F_ACK_TLVS = 0x200
+
+
+class GenlMsgHdr(Structure):
+    _fields_ = [
+        ("cmd", c_ubyte),
+        ("version", c_ubyte),
+        ("reserved", c_ushort),
+    ]