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// Copyright 2024 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
#include "include/netlink.h"
#include "include/uapi/netlink_family.h"
// These consts are defined not in uapi .h, so the descriptions should contain
// values for them rather than includes.
enum netlink_foo_nested_attrs {
NETLINK_FOO_NESTED_ATTR1,
NETLINK_FOO_NESTED_ATTR2,
};
static netlink_foo_struct2 var;
const struct nla_policy foo_genl_nested_policy[] = {
[NETLINK_FOO_NESTED_ATTR1] = { .type = NLA_U32 },
[NETLINK_FOO_NESTED_ATTR2] = { .type = NLA_U32 },
};
const struct nla_policy foo_genl_policy[] = {
[NETLINK_FOO_ATTR1] = { .type = NLA_U32 },
[NETLINK_FOO_ATTR2] = { .type = NLA_STRING, .len = 10 },
[NETLINK_FOO_ATTR3] = { .type = NLA_NESTED },
[NETLINK_FOO_ATTR4] = NLA_POLICY_NESTED(foo_genl_nested_policy),
[NETLINK_FOO_ATTR5] = { .len = sizeof(struct netlink_foo_struct1) },
[NETLINK_FOO_ATTR6] = { .len = sizeof(netlink_foo_struct2) * 10 },
[NETLINK_FOO_ATTR7] = { .len = sizeof(var) },
};
const struct nla_policy foo_dump_genl_policy[] = {
[NETLINK_FOO_ATTR1] = { .type = NLA_U32 },
};
const struct nla_policy genl_policy_reject_all[] = {
{ .type = NLA_REJECT },
{ .type = NLA_REJECT },
};
const struct nla_policy policy_forward_decl[10];
static void foo_cmd() {}
static void bar_cmd() {}
static const struct genl_ops foo_ops[] = {
{
.cmd = NETLINK_FOO_CMD_FOO,
.flags = GENL_ADMIN_PERM,
.doit = foo_cmd,
},
{
.cmd = NETLINK_FOO_CMD_BAR,
.flags = GENL_UNS_ADMIN_PERM,
.doit = bar_cmd,
},
{
.cmd = NETLINK_FOO_CMD_BAR,
.flags = GENL_UNS_ADMIN_PERM,
.dumpit = bar_cmd,
.policy = foo_dump_genl_policy,
},
};
static struct genl_family foo_family = {
.ops = foo_ops,
.n_ops = ARRAY_SIZE(foo_ops),
.name = "foo family",
.policy = foo_genl_policy,
};
enum {
NETLINK_BAR_CMD_FOO,
};
static void bar_pre_doit() {}
static void bar_doit() {}
static void bar_post_doit() {}
static const struct genl_split_ops bar_ops[] = {
{
.cmd = NETLINK_BAR_CMD_FOO,
.pre_doit = bar_pre_doit,
.doit = bar_doit,
.post_doit = bar_post_doit,
},
};
struct genl_family bar_family = {
.split_ops = bar_ops,
.n_split_ops = ARRAY_SIZE(bar_ops),
.name = "BAR",
.policy = foo_genl_policy,
};
struct genl_family noops_family = {
.name = "NOOPS",
};
enum netlink_nopolicy_cmds {
NETLINK_NOPOLICY_CMD,
};
static const struct genl_ops nopolicy_ops[] = {
{
.cmd = NETLINK_NOPOLICY_CMD,
.doit = foo_cmd,
},
};
struct genl_family nopolicy_family = {
.name = "nopolicy",
.ops = nopolicy_ops,
.n_ops = ARRAY_SIZE(nopolicy_ops),
};
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