struct crypto_user_alg *ualg;
int err = 0;
- nlh = nlmsg_put(skb, NETLINK_CB(in_skb).pid, info->nlmsg_seq,
+ nlh = nlmsg_put(skb, NETLINK_CB(in_skb).portid, info->nlmsg_seq,
CRYPTO_MSG_GETALG, sizeof(*ualg), info->nlmsg_flags);
if (!nlh) {
err = -EMSGSIZE;
if (err)
return err;
- return nlmsg_unicast(crypto_nlsk, skb, NETLINK_CB(in_skb).pid);
+ return nlmsg_unicast(crypto_nlsk, skb, NETLINK_CB(in_skb).portid);
}
static int crypto_dump_report(struct sk_buff *skb, struct netlink_callback *cb)
if (!msg)
return -ENOMEM;
- hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+ hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq,
&team_nl_family, 0, TEAM_CMD_NOOP);
if (IS_ERR(hdr)) {
err = PTR_ERR(hdr);
genlmsg_end(msg, hdr);
- return genlmsg_unicast(genl_info_net(info), msg, info->snd_pid);
+ return genlmsg_unicast(genl_info_net(info), msg, info->snd_portid);
err_msg_put:
nlmsg_free(msg);
if (err < 0)
goto err_fill;
- err = genlmsg_unicast(genl_info_net(info), skb, info->snd_pid);
+ err = genlmsg_unicast(genl_info_net(info), skb, info->snd_portid);
return err;
err_fill:
}
typedef int team_nl_send_func_t(struct sk_buff *skb,
- struct team *team, u32 pid);
+ struct team *team, u32 portid);
-static int team_nl_send_unicast(struct sk_buff *skb, struct team *team, u32 pid)
+static int team_nl_send_unicast(struct sk_buff *skb, struct team *team, u32 portid)
{
- return genlmsg_unicast(dev_net(team->dev), skb, pid);
+ return genlmsg_unicast(dev_net(team->dev), skb, portid);
}
static int team_nl_fill_one_option_get(struct sk_buff *skb, struct team *team,
}
static int __send_and_alloc_skb(struct sk_buff **pskb,
- struct team *team, u32 pid,
+ struct team *team, u32 portid,
team_nl_send_func_t *send_func)
{
int err;
if (*pskb) {
- err = send_func(*pskb, team, pid);
+ err = send_func(*pskb, team, portid);
if (err)
return err;
}
return 0;
}
-static int team_nl_send_options_get(struct team *team, u32 pid, u32 seq,
+static int team_nl_send_options_get(struct team *team, u32 portid, u32 seq,
int flags, team_nl_send_func_t *send_func,
struct list_head *sel_opt_inst_list)
{
struct team_option_inst, tmp_list);
start_again:
- err = __send_and_alloc_skb(&skb, team, pid, send_func);
+ err = __send_and_alloc_skb(&skb, team, portid, send_func);
if (err)
return err;
- hdr = genlmsg_put(skb, pid, seq, &team_nl_family, flags | NLM_F_MULTI,
+ hdr = genlmsg_put(skb, portid, seq, &team_nl_family, flags | NLM_F_MULTI,
TEAM_CMD_OPTIONS_GET);
if (IS_ERR(hdr))
return PTR_ERR(hdr);
goto start_again;
send_done:
- nlh = nlmsg_put(skb, pid, seq, NLMSG_DONE, 0, flags | NLM_F_MULTI);
+ nlh = nlmsg_put(skb, portid, seq, NLMSG_DONE, 0, flags | NLM_F_MULTI);
if (!nlh) {
- err = __send_and_alloc_skb(&skb, team, pid, send_func);
+ err = __send_and_alloc_skb(&skb, team, portid, send_func);
if (err)
goto errout;
goto send_done;
}
- return send_func(skb, team, pid);
+ return send_func(skb, team, portid);
nla_put_failure:
err = -EMSGSIZE;
list_for_each_entry(opt_inst, &team->option_inst_list, list)
list_add_tail(&opt_inst->tmp_list, &sel_opt_inst_list);
- err = team_nl_send_options_get(team, info->snd_pid, info->snd_seq,
+ err = team_nl_send_options_get(team, info->snd_portid, info->snd_seq,
NLM_F_ACK, team_nl_send_unicast,
&sel_opt_inst_list);
}
static int team_nl_fill_port_list_get(struct sk_buff *skb,
- u32 pid, u32 seq, int flags,
+ u32 portid, u32 seq, int flags,
struct team *team,
bool fillall)
{
void *hdr;
struct team_port *port;
- hdr = genlmsg_put(skb, pid, seq, &team_nl_family, flags,
+ hdr = genlmsg_put(skb, portid, seq, &team_nl_family, flags,
TEAM_CMD_PORT_LIST_GET);
if (IS_ERR(hdr))
return PTR_ERR(hdr);
struct genl_info *info, int flags,
struct team *team)
{
- return team_nl_fill_port_list_get(skb, info->snd_pid,
+ return team_nl_fill_port_list_get(skb, info->snd_portid,
info->snd_seq, NLM_F_ACK,
team, true);
}
};
static int team_nl_send_multicast(struct sk_buff *skb,
- struct team *team, u32 pid)
+ struct team *team, u32 portid)
{
return genlmsg_multicast_netns(dev_net(team->dev), skb, 0,
team_change_event_mcgrp.id, GFP_KERNEL);
MODULE_DESCRIPTION("Software simulator of 802.11 radio(s) for mac80211");
MODULE_LICENSE("GPL");
-static u32 wmediumd_pid;
+static u32 wmediumd_portid;
static int radios = 2;
module_param(radios, int, 0444);
static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw,
struct sk_buff *my_skb,
- int dst_pid)
+ int dst_portid)
{
struct sk_buff *skb;
struct mac80211_hwsim_data *data = hw->priv;
goto nla_put_failure;
genlmsg_end(skb, msg_head);
- genlmsg_unicast(&init_net, skb, dst_pid);
+ genlmsg_unicast(&init_net, skb, dst_portid);
/* Enqueue the packet */
skb_queue_tail(&data->pending, my_skb);
{
bool ack;
struct ieee80211_tx_info *txi;
- u32 _pid;
+ u32 _portid;
mac80211_hwsim_monitor_rx(hw, skb);
}
/* wmediumd mode check */
- _pid = ACCESS_ONCE(wmediumd_pid);
+ _portid = ACCESS_ONCE(wmediumd_portid);
- if (_pid)
- return mac80211_hwsim_tx_frame_nl(hw, skb, _pid);
+ if (_portid)
+ return mac80211_hwsim_tx_frame_nl(hw, skb, _portid);
/* NO wmediumd detected, perfect medium simulation */
ack = mac80211_hwsim_tx_frame_no_nl(hw, skb);
struct ieee80211_hw *hw = arg;
struct sk_buff *skb;
struct ieee80211_tx_info *info;
- u32 _pid;
+ u32 _portid;
hwsim_check_magic(vif);
mac80211_hwsim_monitor_rx(hw, skb);
/* wmediumd mode check */
- _pid = ACCESS_ONCE(wmediumd_pid);
+ _portid = ACCESS_ONCE(wmediumd_portid);
- if (_pid)
- return mac80211_hwsim_tx_frame_nl(hw, skb, _pid);
+ if (_portid)
+ return mac80211_hwsim_tx_frame_nl(hw, skb, _portid);
mac80211_hwsim_tx_frame_no_nl(hw, skb);
dev_kfree_skb(skb);
struct hwsim_vif_priv *vp = (void *)vif->drv_priv;
struct sk_buff *skb;
struct ieee80211_pspoll *pspoll;
- u32 _pid;
+ u32 _portid;
if (!vp->assoc)
return;
memcpy(pspoll->ta, mac, ETH_ALEN);
/* wmediumd mode check */
- _pid = ACCESS_ONCE(wmediumd_pid);
+ _portid = ACCESS_ONCE(wmediumd_portid);
- if (_pid)
- return mac80211_hwsim_tx_frame_nl(data->hw, skb, _pid);
+ if (_portid)
+ return mac80211_hwsim_tx_frame_nl(data->hw, skb, _portid);
if (!mac80211_hwsim_tx_frame_no_nl(data->hw, skb))
printk(KERN_DEBUG "%s: PS-poll frame not ack'ed\n", __func__);
struct hwsim_vif_priv *vp = (void *)vif->drv_priv;
struct sk_buff *skb;
struct ieee80211_hdr *hdr;
- u32 _pid;
+ u32 _portid;
if (!vp->assoc)
return;
memcpy(hdr->addr3, vp->bssid, ETH_ALEN);
/* wmediumd mode check */
- _pid = ACCESS_ONCE(wmediumd_pid);
+ _portid = ACCESS_ONCE(wmediumd_portid);
- if (_pid)
- return mac80211_hwsim_tx_frame_nl(data->hw, skb, _pid);
+ if (_portid)
+ return mac80211_hwsim_tx_frame_nl(data->hw, skb, _portid);
if (!mac80211_hwsim_tx_frame_no_nl(data->hw, skb))
printk(KERN_DEBUG "%s: nullfunc frame not ack'ed\n", __func__);
if (info == NULL)
goto out;
- wmediumd_pid = info->snd_pid;
+ wmediumd_portid = info->snd_portid;
printk(KERN_DEBUG "mac80211_hwsim: received a REGISTER, "
- "switching to wmediumd mode with pid %d\n", info->snd_pid);
+ "switching to wmediumd mode with pid %d\n", info->snd_portid);
return 0;
out:
if (state != NETLINK_URELEASE)
return NOTIFY_DONE;
- if (notify->pid == wmediumd_pid) {
+ if (notify->portid == wmediumd_portid) {
printk(KERN_INFO "mac80211_hwsim: wmediumd released netlink"
" socket, switching to perfect channel medium\n");
- wmediumd_pid = 0;
+ wmediumd_portid = 0;
}
return NOTIFY_DONE;
switch (nlh->nlmsg_type) {
case ISCSI_UEVENT_CREATE_SESSION:
err = iscsi_if_create_session(priv, ep, ev,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
ev->u.c_session.initial_cmdsn,
ev->u.c_session.cmds_max,
ev->u.c_session.queue_depth);
}
err = iscsi_if_create_session(priv, ep, ev,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
ev->u.c_bound_session.initial_cmdsn,
ev->u.c_bound_session.cmds_max,
ev->u.c_bound_session.queue_depth);
}
memcpy(nlmsg_data(nlh), msg, len);
- NETLINK_CB(skb).pid = 0;
+ NETLINK_CB(skb).portid = 0;
NETLINK_CB(skb).dst_group = 0;
ret = netlink_broadcast(sock, skb, 0, group+1, GFP_ATOMIC);
#include "dlm_internal.h"
static uint32_t dlm_nl_seqnum;
-static uint32_t listener_nlpid;
+static uint32_t listener_nlportid;
static struct genl_family family = {
.id = GENL_ID_GENERATE,
return rv;
}
- return genlmsg_unicast(&init_net, skb, listener_nlpid);
+ return genlmsg_unicast(&init_net, skb, listener_nlportid);
}
static int user_cmd(struct sk_buff *skb, struct genl_info *info)
{
- listener_nlpid = info->snd_pid;
- printk("user_cmd nlpid %u\n", listener_nlpid);
+ listener_nlportid = info->snd_portid;
+ printk("user_cmd nlpid %u\n", listener_nlportid);
return 0;
}
struct netlink_skb_parms {
struct scm_creds creds; /* Skb credentials */
- __u32 pid;
+ __u32 portid;
__u32 dst_group;
struct sock *ssk;
};
extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group);
extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
extern int netlink_has_listeners(struct sock *sk, unsigned int group);
-extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
-extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
+extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 portid, int nonblock);
+extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 portid,
__u32 group, gfp_t allocation);
extern int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb,
- __u32 pid, __u32 group, gfp_t allocation,
+ __u32 portid, __u32 group, gfp_t allocation,
int (*filter)(struct sock *dsk, struct sk_buff *skb, void *data),
void *filter_data);
-extern int netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
+extern int netlink_set_err(struct sock *ssk, __u32 portid, __u32 group, int code);
extern int netlink_register_notifier(struct notifier_block *nb);
extern int netlink_unregister_notifier(struct notifier_block *nb);
struct netlink_notify {
struct net *net;
- int pid;
+ int portid;
int protocol;
};
struct nlmsghdr *
-__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags);
+__nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int flags);
struct netlink_dump_control {
int (*dump)(struct sk_buff *skb, struct netlink_callback *);
int beacon_interval;
- u32 ap_unexpected_nlpid;
+ u32 ap_unexpected_nlportid;
#ifdef CONFIG_CFG80211_WEXT
/* wext data */
/**
* struct genl_info - receiving information
* @snd_seq: sending sequence number
- * @snd_pid: netlink pid of sender
+ * @snd_portid: netlink portid of sender
* @nlhdr: netlink message header
* @genlhdr: generic netlink message header
* @userhdr: user specific header
*/
struct genl_info {
u32 snd_seq;
- u32 snd_pid;
+ u32 snd_portid;
struct nlmsghdr * nlhdr;
struct genlmsghdr * genlhdr;
void * userhdr;
struct genl_multicast_group *grp);
extern void genl_unregister_mc_group(struct genl_family *family,
struct genl_multicast_group *grp);
-extern void genl_notify(struct sk_buff *skb, struct net *net, u32 pid,
+extern void genl_notify(struct sk_buff *skb, struct net *net, u32 portid,
u32 group, struct nlmsghdr *nlh, gfp_t flags);
-void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
+void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
struct genl_family *family, int flags, u8 cmd);
/**
struct genl_family *family,
int flags, u8 cmd)
{
- return genlmsg_put(skb, info->snd_pid, info->snd_seq, family,
+ return genlmsg_put(skb, info->snd_portid, info->snd_seq, family,
flags, cmd);
}
* genlmsg_multicast_netns - multicast a netlink message to a specific netns
* @net: the net namespace
* @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*/
static inline int genlmsg_multicast_netns(struct net *net, struct sk_buff *skb,
- u32 pid, unsigned int group, gfp_t flags)
+ u32 portid, unsigned int group, gfp_t flags)
{
- return nlmsg_multicast(net->genl_sock, skb, pid, group, flags);
+ return nlmsg_multicast(net->genl_sock, skb, portid, group, flags);
}
/**
* genlmsg_multicast - multicast a netlink message to the default netns
* @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*/
-static inline int genlmsg_multicast(struct sk_buff *skb, u32 pid,
+static inline int genlmsg_multicast(struct sk_buff *skb, u32 portid,
unsigned int group, gfp_t flags)
{
- return genlmsg_multicast_netns(&init_net, skb, pid, group, flags);
+ return genlmsg_multicast_netns(&init_net, skb, portid, group, flags);
}
/**
* genlmsg_multicast_allns - multicast a netlink message to all net namespaces
* @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*
* This function must hold the RTNL or rcu_read_lock().
*/
-int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid,
+int genlmsg_multicast_allns(struct sk_buff *skb, u32 portid,
unsigned int group, gfp_t flags);
/**
* genlmsg_unicast - unicast a netlink message
* @skb: netlink message as socket buffer
- * @pid: netlink pid of the destination socket
+ * @portid: netlink portid of the destination socket
*/
-static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid)
+static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 portid)
{
- return nlmsg_unicast(net->genl_sock, skb, pid);
+ return nlmsg_unicast(net->genl_sock, skb, portid);
}
/**
*/
static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info)
{
- return genlmsg_unicast(genl_info_net(info), skb, info->snd_pid);
+ return genlmsg_unicast(genl_info_net(info), skb, info->snd_portid);
}
/**
unsigned long missed; /* missed events */
u16 ctmask; /* bitmask of ct events to be delivered */
u16 expmask; /* bitmask of expect events to be delivered */
- u32 pid; /* netlink pid of destroyer */
+ u32 portid; /* netlink portid of destroyer */
struct timer_list timeout;
};
/* This structure is passed to event handler */
struct nf_ct_event {
struct nf_conn *ct;
- u32 pid;
+ u32 portid;
int report;
};
static inline int
nf_conntrack_eventmask_report(unsigned int eventmask,
struct nf_conn *ct,
- u32 pid,
+ u32 portid,
int report)
{
int ret = 0;
if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct)) {
struct nf_ct_event item = {
.ct = ct,
- .pid = e->pid ? e->pid : pid,
+ .portid = e->portid ? e->portid : portid,
.report = report
};
/* This is a resent of a destroy event? If so, skip missed */
- unsigned long missed = e->pid ? 0 : e->missed;
+ unsigned long missed = e->portid ? 0 : e->missed;
if (!((eventmask | missed) & e->ctmask))
goto out_unlock;
spin_lock_bh(&ct->lock);
if (ret < 0) {
/* This is a destroy event that has been
- * triggered by a process, we store the PID
+ * triggered by a process, we store the PORTID
* to include it in the retransmission. */
if (eventmask & (1 << IPCT_DESTROY) &&
- e->pid == 0 && pid != 0)
- e->pid = pid;
+ e->portid == 0 && portid != 0)
+ e->portid = portid;
else
e->missed |= eventmask;
} else
static inline int
nf_conntrack_event_report(enum ip_conntrack_events event, struct nf_conn *ct,
- u32 pid, int report)
+ u32 portid, int report)
{
- return nf_conntrack_eventmask_report(1 << event, ct, pid, report);
+ return nf_conntrack_eventmask_report(1 << event, ct, portid, report);
}
static inline int
struct nf_exp_event {
struct nf_conntrack_expect *exp;
- u32 pid;
+ u32 portid;
int report;
};
static inline void
nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
struct nf_conntrack_expect *exp,
- u32 pid,
+ u32 portid,
int report)
{
struct net *net = nf_ct_exp_net(exp);
if (e->expmask & (1 << event)) {
struct nf_exp_event item = {
.exp = exp,
- .pid = pid,
+ .portid = portid,
.report = report
};
notify->fcn(1 << event, &item);
struct nf_conn *ct) {}
static inline int nf_conntrack_eventmask_report(unsigned int eventmask,
struct nf_conn *ct,
- u32 pid,
+ u32 portid,
int report) { return 0; }
static inline int nf_conntrack_event(enum ip_conntrack_events event,
struct nf_conn *ct) { return 0; }
static inline int nf_conntrack_event_report(enum ip_conntrack_events event,
struct nf_conn *ct,
- u32 pid,
+ u32 portid,
int report) { return 0; }
static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
static inline void nf_ct_expect_event(enum ip_conntrack_expect_events event,
struct nf_conntrack_expect *exp) {}
static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e,
struct nf_conntrack_expect *exp,
- u32 pid,
+ u32 portid,
int report) {}
static inline int nf_conntrack_ecache_init(struct net *net)
/**
* struct nl_info - netlink source information
* @nlh: Netlink message header of original request
- * @pid: Netlink PID of requesting application
+ * @portid: Netlink PORTID of requesting application
*/
struct nl_info {
struct nlmsghdr *nlh;
struct net *nl_net;
- u32 pid;
+ u32 portid;
};
extern int netlink_rcv_skb(struct sk_buff *skb,
int (*cb)(struct sk_buff *,
struct nlmsghdr *));
extern int nlmsg_notify(struct sock *sk, struct sk_buff *skb,
- u32 pid, unsigned int group, int report,
+ u32 portid, unsigned int group, int report,
gfp_t flags);
extern int nla_validate(const struct nlattr *head,
/**
* nlmsg_put - Add a new netlink message to an skb
* @skb: socket buffer to store message in
- * @pid: netlink process id
+ * @portid: netlink process id
* @seq: sequence number of message
* @type: message type
* @payload: length of message payload
* Returns NULL if the tailroom of the skb is insufficient to store
* the message header and payload.
*/
-static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
+static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
int type, int payload, int flags)
{
if (unlikely(skb_tailroom(skb) < nlmsg_total_size(payload)))
return NULL;
- return __nlmsg_put(skb, pid, seq, type, payload, flags);
+ return __nlmsg_put(skb, portid, seq, type, payload, flags);
}
/**
int type, int payload,
int flags)
{
- return nlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ return nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
type, payload, flags);
}
* nlmsg_multicast - multicast a netlink message
* @sk: netlink socket to spread messages to
* @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*/
static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb,
- u32 pid, unsigned int group, gfp_t flags)
+ u32 portid, unsigned int group, gfp_t flags)
{
int err;
NETLINK_CB(skb).dst_group = group;
- err = netlink_broadcast(sk, skb, pid, group, flags);
+ err = netlink_broadcast(sk, skb, portid, group, flags);
if (err > 0)
err = 0;
* nlmsg_unicast - unicast a netlink message
* @sk: netlink socket to spread message to
* @skb: netlink message as socket buffer
- * @pid: netlink pid of the destination socket
+ * @portid: netlink portid of the destination socket
*/
-static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 pid)
+static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 portid)
{
int err;
- err = netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
+ err = netlink_unicast(sk, skb, portid, MSG_DONTWAIT);
if (err > 0)
err = 0;
};
struct nfc_genl_data {
- u32 poll_req_pid;
+ u32 poll_req_portid;
struct mutex genl_data_mutex;
};
} data;
u32 seq;
- u32 pid;
+ u32 portid;
u32 event;
struct net *net;
};
struct xfrm_tmpl;
extern int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol);
-extern void km_state_expired(struct xfrm_state *x, int hard, u32 pid);
+extern void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
extern int __xfrm_state_delete(struct xfrm_state *x);
struct xfrm_state_afinfo {
#endif
extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
-extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
+extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 portid);
extern int km_report(struct net *net, u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
extern void xfrm_input_init(void);
/*
* If audit records are to be written to the netlink socket, audit_pid
- * contains the pid of the auditd process and audit_nlk_pid contains
- * the pid to use to send netlink messages to that process.
+ * contains the pid of the auditd process and audit_nlk_portid contains
+ * the portid to use to send netlink messages to that process.
*/
int audit_pid;
-static int audit_nlk_pid;
+static int audit_nlk_portid;
/* If audit_rate_limit is non-zero, limit the rate of sending audit records
* to that number per second. This prevents DoS attacks, but results in
int err;
/* take a reference in case we can't send it and we want to hold it */
skb_get(skb);
- err = netlink_unicast(audit_sock, skb, audit_nlk_pid, 0);
+ err = netlink_unicast(audit_sock, skb, audit_nlk_portid, 0);
if (err < 0) {
BUG_ON(err != -ECONNREFUSED); /* Shouldn't happen */
printk(KERN_ERR "audit: *NO* daemon at audit_pid=%d\n", audit_pid);
status_set.backlog_limit = audit_backlog_limit;
status_set.lost = atomic_read(&audit_lost);
status_set.backlog = skb_queue_len(&audit_skb_queue);
- audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_GET, 0, 0,
+ audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_GET, 0, 0,
&status_set, sizeof(status_set));
break;
case AUDIT_SET:
sessionid, sid, 1);
audit_pid = new_pid;
- audit_nlk_pid = NETLINK_CB(skb).pid;
+ audit_nlk_portid = NETLINK_CB(skb).portid;
}
if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) {
err = audit_set_rate_limit(status_get->rate_limit,
}
/* fallthrough */
case AUDIT_LIST:
- err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
+ err = audit_receive_filter(msg_type, NETLINK_CB(skb).portid,
uid, seq, data, nlmsg_len(nlh),
loginuid, sessionid, sid);
break;
}
/* fallthrough */
case AUDIT_LIST_RULES:
- err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
+ err = audit_receive_filter(msg_type, NETLINK_CB(skb).portid,
uid, seq, data, nlmsg_len(nlh),
loginuid, sessionid, sid);
break;
memcpy(sig_data->ctx, ctx, len);
security_release_secctx(ctx, len);
}
- audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_SIGNAL_INFO,
+ audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_SIGNAL_INFO,
0, 0, sig_data, sizeof(*sig_data) + len);
kfree(sig_data);
break;
rcu_read_unlock();
if (!err)
- audit_send_reply(NETLINK_CB(skb).pid, seq,
+ audit_send_reply(NETLINK_CB(skb).portid, seq,
AUDIT_TTY_GET, 0, 0, &s, sizeof(s));
break;
}
rc = parse(info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK], mask);
if (rc < 0)
goto out;
- rc = add_del_listener(info->snd_pid, mask, REGISTER);
+ rc = add_del_listener(info->snd_portid, mask, REGISTER);
out:
free_cpumask_var(mask);
return rc;
rc = parse(info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK], mask);
if (rc < 0)
goto out;
- rc = add_del_listener(info->snd_pid, mask, DEREGISTER);
+ rc = add_del_listener(info->snd_portid, mask, DEREGISTER);
out:
free_cpumask_var(mask);
return rc;
static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br,
const struct net_bridge_fdb_entry *fdb,
- u32 pid, u32 seq, int type, unsigned int flags)
+ u32 portid, u32 seq, int type, unsigned int flags)
{
unsigned long now = jiffies;
struct nda_cacheinfo ci;
struct nlmsghdr *nlh;
struct ndmsg *ndm;
- nlh = nlmsg_put(skb, pid, seq, type, sizeof(*ndm), flags);
+ nlh = nlmsg_put(skb, portid, seq, type, sizeof(*ndm), flags);
if (nlh == NULL)
return -EMSGSIZE;
goto skip;
if (fdb_fill_info(skb, br, f,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWNEIGH,
NLM_F_MULTI) < 0)
goto skip;
if (br_fill_ifinfo(skb, port,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, RTM_NEWLINK,
NLM_F_MULTI) < 0)
break;
if (idx < s_idx)
goto cont;
- if (cgw_put_job(skb, gwj, RTM_NEWROUTE, NETLINK_CB(cb->skb).pid,
+ if (cgw_put_job(skb, gwj, RTM_NEWROUTE, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI) < 0)
break;
cont:
if (unresolved)
ops->unresolved_rules++;
- notify_rule_change(RTM_NEWRULE, rule, ops, nlh, NETLINK_CB(skb).pid);
+ notify_rule_change(RTM_NEWRULE, rule, ops, nlh, NETLINK_CB(skb).portid);
flush_route_cache(ops);
rules_ops_put(ops);
return 0;
}
notify_rule_change(RTM_DELRULE, rule, ops, nlh,
- NETLINK_CB(skb).pid);
+ NETLINK_CB(skb).portid);
if (ops->delete)
ops->delete(rule);
fib_rule_put(rule);
if (idx < cb->args[1])
goto skip;
- if (fib_nl_fill_rule(skb, rule, NETLINK_CB(cb->skb).pid,
+ if (fib_nl_fill_rule(skb, rule, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, RTM_NEWRULE,
NLM_F_MULTI, ops) < 0)
break;
if (tidx < tbl_skip || (family && tbl->family != family))
continue;
- if (neightbl_fill_info(skb, tbl, NETLINK_CB(cb->skb).pid,
+ if (neightbl_fill_info(skb, tbl, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, RTM_NEWNEIGHTBL,
NLM_F_MULTI) <= 0)
break;
goto next;
if (neightbl_fill_param_info(skb, tbl, p,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWNEIGHTBL,
NLM_F_MULTI) <= 0)
continue;
if (idx < s_idx)
goto next;
- if (neigh_fill_info(skb, n, NETLINK_CB(cb->skb).pid,
+ if (neigh_fill_info(skb, n, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWNEIGH,
NLM_F_MULTI) <= 0) {
continue;
if (idx < s_idx)
goto next;
- if (pneigh_fill_info(skb, n, NETLINK_CB(cb->skb).pid,
+ if (pneigh_fill_info(skb, n, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWNEIGH,
NLM_F_MULTI, tbl) <= 0) {
if (idx < s_idx)
goto cont;
if (rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, 0,
NLM_F_MULTI,
ext_filter_mask) <= 0)
if (nskb == NULL)
return -ENOBUFS;
- err = rtnl_fill_ifinfo(nskb, dev, RTM_NEWLINK, NETLINK_CB(skb).pid,
+ err = rtnl_fill_ifinfo(nskb, dev, RTM_NEWLINK, NETLINK_CB(skb).portid,
nlh->nlmsg_seq, 0, 0, ext_filter_mask);
if (err < 0) {
/* -EMSGSIZE implies BUG in if_nlmsg_size */
WARN_ON(err == -EMSGSIZE);
kfree_skb(nskb);
} else
- err = rtnl_unicast(nskb, net, NETLINK_CB(skb).pid);
+ err = rtnl_unicast(nskb, net, NETLINK_CB(skb).portid);
return err;
}
{
struct netdev_hw_addr *ha;
int err;
- u32 pid, seq;
+ u32 portid, seq;
- pid = NETLINK_CB(cb->skb).pid;
+ portid = NETLINK_CB(cb->skb).portid;
seq = cb->nlh->nlmsg_seq;
list_for_each_entry(ha, &list->list, list) {
goto skip;
err = nlmsg_populate_fdb_fill(skb, dev, ha->addr,
- pid, seq, 0, NTF_SELF);
+ portid, seq, 0, NTF_SELF);
if (err < 0)
return err;
skip:
}
static int dcbnl_notify(struct net_device *dev, int event, int cmd,
- u32 seq, u32 pid, int dcbx_ver)
+ u32 seq, u32 portid, int dcbx_ver)
{
struct net *net = dev_net(dev);
struct sk_buff *skb;
if (!ops)
return -EOPNOTSUPP;
- skb = dcbnl_newmsg(event, cmd, pid, seq, 0, &nlh);
+ skb = dcbnl_newmsg(event, cmd, portid, seq, 0, &nlh);
if (!skb)
return -ENOBUFS;
}
int dcbnl_ieee_notify(struct net_device *dev, int event, int cmd,
- u32 seq, u32 pid)
+ u32 seq, u32 portid)
{
- return dcbnl_notify(dev, event, cmd, seq, pid, DCB_CAP_DCBX_VER_IEEE);
+ return dcbnl_notify(dev, event, cmd, seq, portid, DCB_CAP_DCBX_VER_IEEE);
}
EXPORT_SYMBOL(dcbnl_ieee_notify);
int dcbnl_cee_notify(struct net_device *dev, int event, int cmd,
- u32 seq, u32 pid)
+ u32 seq, u32 portid)
{
- return dcbnl_notify(dev, event, cmd, seq, pid, DCB_CAP_DCBX_VER_CEE);
+ return dcbnl_notify(dev, event, cmd, seq, portid, DCB_CAP_DCBX_VER_CEE);
}
EXPORT_SYMBOL(dcbnl_cee_notify);
struct net_device *netdev;
struct dcbmsg *dcb = nlmsg_data(nlh);
struct nlattr *tb[DCB_ATTR_MAX + 1];
- u32 pid = skb ? NETLINK_CB(skb).pid : 0;
+ u32 portid = skb ? NETLINK_CB(skb).portid : 0;
int ret = -EINVAL;
struct sk_buff *reply_skb;
struct nlmsghdr *reply_nlh = NULL;
goto out;
}
- reply_skb = dcbnl_newmsg(fn->type, dcb->cmd, pid, nlh->nlmsg_seq,
+ reply_skb = dcbnl_newmsg(fn->type, dcb->cmd, portid, nlh->nlmsg_seq,
nlh->nlmsg_flags, &reply_nlh);
if (!reply_skb) {
ret = -ENOBUFS;
nlmsg_end(reply_skb, reply_nlh);
- ret = rtnl_unicast(reply_skb, &init_net, pid);
+ ret = rtnl_unicast(reply_skb, &init_net, portid);
out:
dev_put(netdev);
return ret;
}
static int dn_nl_fill_ifaddr(struct sk_buff *skb, struct dn_ifaddr *ifa,
- u32 pid, u32 seq, int event, unsigned int flags)
+ u32 portid, u32 seq, int event, unsigned int flags)
{
struct ifaddrmsg *ifm;
struct nlmsghdr *nlh;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), flags);
if (nlh == NULL)
return -EMSGSIZE;
if (dn_idx < skip_naddr)
continue;
- if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid,
+ if (dn_nl_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, RTM_NEWADDR,
NLM_F_MULTI) < 0)
goto done;
return dn_route_input_slow(skb);
}
-static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
+static int dn_rt_fill_info(struct sk_buff *skb, u32 portid, u32 seq,
int event, int nowait, unsigned int flags)
{
struct dn_route *rt = (struct dn_route *)skb_dst(skb);
struct nlmsghdr *nlh;
long expires;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*r), flags);
if (!nlh)
return -EMSGSIZE;
if (rtm->rtm_flags & RTM_F_NOTIFY)
rt->rt_flags |= RTCF_NOTIFY;
- err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0);
+ err = dn_rt_fill_info(skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, RTM_NEWROUTE, 0, 0);
if (err == 0)
goto out_free;
goto out_free;
}
- return rtnl_unicast(skb, &init_net, NETLINK_CB(in_skb).pid);
+ return rtnl_unicast(skb, &init_net, NETLINK_CB(in_skb).portid);
out_free:
kfree_skb(skb);
if (idx < s_idx)
continue;
skb_dst_set(skb, dst_clone(&rt->dst));
- if (dn_rt_fill_info(skb, NETLINK_CB(cb->skb).pid,
+ if (dn_rt_fill_info(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, RTM_NEWROUTE,
1, NLM_F_MULTI) <= 0) {
skb_dst_drop(skb);
return payload;
}
-static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
+static int dn_fib_dump_info(struct sk_buff *skb, u32 portid, u32 seq, int event,
u32 tb_id, u8 type, u8 scope, void *dst, int dst_len,
struct dn_fib_info *fi, unsigned int flags)
{
struct rtmsg *rtm;
struct nlmsghdr *nlh;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*rtm), flags);
if (!nlh)
return -EMSGSIZE;
struct nlmsghdr *nlh, struct netlink_skb_parms *req)
{
struct sk_buff *skb;
- u32 pid = req ? req->pid : 0;
+ u32 portid = req ? req->portid : 0;
int err = -ENOBUFS;
skb = nlmsg_new(dn_fib_nlmsg_size(DN_FIB_INFO(f)), GFP_KERNEL);
if (skb == NULL)
goto errout;
- err = dn_fib_dump_info(skb, pid, nlh->nlmsg_seq, event, tb_id,
+ err = dn_fib_dump_info(skb, portid, nlh->nlmsg_seq, event, tb_id,
f->fn_type, f->fn_scope, &f->fn_key, z,
DN_FIB_INFO(f), 0);
if (err < 0) {
kfree_skb(skb);
goto errout;
}
- rtnl_notify(skb, &init_net, pid, RTNLGRP_DECnet_ROUTE, nlh, GFP_KERNEL);
+ rtnl_notify(skb, &init_net, portid, RTNLGRP_DECnet_ROUTE, nlh, GFP_KERNEL);
return;
errout:
if (err < 0)
continue;
if (f->fn_state & DN_S_ZOMBIE)
continue;
- if (dn_fib_dump_info(skb, NETLINK_CB(cb->skb).pid,
+ if (dn_fib_dump_info(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWROUTE,
tb->n,
}
EXPORT_SYMBOL(ieee802154_nl_start_confirm);
-static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 pid,
+static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 portid,
u32 seq, int flags, struct net_device *dev)
{
void *hdr;
if (!msg)
goto out_dev;
- rc = ieee802154_nl_fill_iface(msg, info->snd_pid, info->snd_seq,
+ rc = ieee802154_nl_fill_iface(msg, info->snd_portid, info->snd_seq,
0, dev);
if (rc < 0)
goto out_free;
if (idx < s_idx || (dev->type != ARPHRD_IEEE802154))
goto cont;
- if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).pid,
+ if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, dev) < 0)
break;
cont:
#include "ieee802154.h"
-static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 pid,
+static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
u32 seq, int flags, struct wpan_phy *phy)
{
void *hdr;
if (!msg)
goto out_dev;
- rc = ieee802154_nl_fill_phy(msg, info->snd_pid, info->snd_seq,
+ rc = ieee802154_nl_fill_phy(msg, info->snd_portid, info->snd_seq,
0, phy);
if (rc < 0)
goto out_free;
return 0;
rc = ieee802154_nl_fill_phy(data->skb,
- NETLINK_CB(data->cb->skb).pid,
+ NETLINK_CB(data->cb->skb).portid,
data->cb->nlh->nlmsg_seq,
NLM_F_MULTI,
phy);
}
static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
- int destroy, struct nlmsghdr *nlh, u32 pid)
+ int destroy, struct nlmsghdr *nlh, u32 portid)
{
struct in_ifaddr *promote = NULL;
struct in_ifaddr *ifa, *ifa1 = *ifap;
inet_hash_remove(ifa);
*ifap1 = ifa->ifa_next;
- rtmsg_ifa(RTM_DELADDR, ifa, nlh, pid);
+ rtmsg_ifa(RTM_DELADDR, ifa, nlh, portid);
blocking_notifier_call_chain(&inetaddr_chain,
NETDEV_DOWN, ifa);
inet_free_ifa(ifa);
is valid, it will try to restore deleted routes... Grr.
So that, this order is correct.
*/
- rtmsg_ifa(RTM_DELADDR, ifa1, nlh, pid);
+ rtmsg_ifa(RTM_DELADDR, ifa1, nlh, portid);
blocking_notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa1);
if (promote) {
}
promote->ifa_flags &= ~IFA_F_SECONDARY;
- rtmsg_ifa(RTM_NEWADDR, promote, nlh, pid);
+ rtmsg_ifa(RTM_NEWADDR, promote, nlh, portid);
blocking_notifier_call_chain(&inetaddr_chain,
NETDEV_UP, promote);
for (ifa = next_sec; ifa; ifa = ifa->ifa_next) {
}
static int __inet_insert_ifa(struct in_ifaddr *ifa, struct nlmsghdr *nlh,
- u32 pid)
+ u32 portid)
{
struct in_device *in_dev = ifa->ifa_dev;
struct in_ifaddr *ifa1, **ifap, **last_primary;
/* Send message first, then call notifier.
Notifier will trigger FIB update, so that
listeners of netlink will know about new ifaddr */
- rtmsg_ifa(RTM_NEWADDR, ifa, nlh, pid);
+ rtmsg_ifa(RTM_NEWADDR, ifa, nlh, portid);
blocking_notifier_call_chain(&inetaddr_chain, NETDEV_UP, ifa);
return 0;
!inet_ifa_match(nla_get_be32(tb[IFA_ADDRESS]), ifa)))
continue;
- __inet_del_ifa(in_dev, ifap, 1, nlh, NETLINK_CB(skb).pid);
+ __inet_del_ifa(in_dev, ifap, 1, nlh, NETLINK_CB(skb).portid);
return 0;
}
if (IS_ERR(ifa))
return PTR_ERR(ifa);
- return __inet_insert_ifa(ifa, nlh, NETLINK_CB(skb).pid);
+ return __inet_insert_ifa(ifa, nlh, NETLINK_CB(skb).portid);
}
/*
}
static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa,
- u32 pid, u32 seq, int event, unsigned int flags)
+ u32 portid, u32 seq, int event, unsigned int flags)
{
struct ifaddrmsg *ifm;
struct nlmsghdr *nlh;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), flags);
if (nlh == NULL)
return -EMSGSIZE;
if (ip_idx < s_ip_idx)
continue;
if (inet_fill_ifaddr(skb, ifa,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWADDR, NLM_F_MULTI) <= 0) {
rcu_read_unlock();
}
static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh,
- u32 pid)
+ u32 portid)
{
struct sk_buff *skb;
u32 seq = nlh ? nlh->nlmsg_seq : 0;
if (skb == NULL)
goto errout;
- err = inet_fill_ifaddr(skb, ifa, pid, seq, event, 0);
+ err = inet_fill_ifaddr(skb, ifa, portid, seq, event, 0);
if (err < 0) {
/* -EMSGSIZE implies BUG in inet_nlmsg_size() */
WARN_ON(err == -EMSGSIZE);
kfree_skb(skb);
goto errout;
}
- rtnl_notify(skb, net, pid, RTNLGRP_IPV4_IFADDR, nlh, GFP_KERNEL);
+ rtnl_notify(skb, net, portid, RTNLGRP_IPV4_IFADDR, nlh, GFP_KERNEL);
return;
errout:
if (err < 0)
cfg->fc_flags = rtm->rtm_flags;
cfg->fc_nlflags = nlh->nlmsg_flags;
- cfg->fc_nlinfo.pid = NETLINK_CB(skb).pid;
+ cfg->fc_nlinfo.portid = NETLINK_CB(skb).portid;
cfg->fc_nlinfo.nlh = nlh;
cfg->fc_nlinfo.nl_net = net;
struct fib_result_nl *frn;
struct nlmsghdr *nlh;
struct fib_table *tb;
- u32 pid;
+ u32 portid;
net = sock_net(skb->sk);
nlh = nlmsg_hdr(skb);
nl_fib_lookup(frn, tb);
- pid = NETLINK_CB(skb).pid; /* pid of sending process */
- NETLINK_CB(skb).pid = 0; /* from kernel */
+ portid = NETLINK_CB(skb).portid; /* pid of sending process */
+ NETLINK_CB(skb).portid = 0; /* from kernel */
NETLINK_CB(skb).dst_group = 0; /* unicast */
- netlink_unicast(net->ipv4.fibnl, skb, pid, MSG_DONTWAIT);
+ netlink_unicast(net->ipv4.fibnl, skb, portid, MSG_DONTWAIT);
}
static int __net_init nl_fib_lookup_init(struct net *net)
if (skb == NULL)
goto errout;
- err = fib_dump_info(skb, info->pid, seq, event, tb_id,
+ err = fib_dump_info(skb, info->portid, seq, event, tb_id,
fa->fa_type, key, dst_len,
fa->fa_tos, fa->fa_info, nlm_flags);
if (err < 0) {
kfree_skb(skb);
goto errout;
}
- rtnl_notify(skb, info->nl_net, info->pid, RTNLGRP_IPV4_ROUTE,
+ rtnl_notify(skb, info->nl_net, info->portid, RTNLGRP_IPV4_ROUTE,
info->nlh, GFP_KERNEL);
return;
errout:
return ERR_PTR(err);
}
-int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
+int fib_dump_info(struct sk_buff *skb, u32 portid, u32 seq, int event,
u32 tb_id, u8 type, __be32 dst, int dst_len, u8 tos,
struct fib_info *fi, unsigned int flags)
{
struct nlmsghdr *nlh;
struct rtmsg *rtm;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*rtm), flags);
if (nlh == NULL)
return -EMSGSIZE;
continue;
}
- if (fib_dump_info(skb, NETLINK_CB(cb->skb).pid,
+ if (fib_dump_info(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWROUTE,
tb->tb_id,
int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
struct sk_buff *skb, struct inet_diag_req_v2 *req,
struct user_namespace *user_ns,
- u32 pid, u32 seq, u16 nlmsg_flags,
+ u32 portid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
const struct inet_sock *inet = inet_sk(sk);
handler = inet_diag_table[req->sdiag_protocol];
BUG_ON(handler == NULL);
- nlh = nlmsg_put(skb, pid, seq, unlh->nlmsg_type, sizeof(*r),
+ nlh = nlmsg_put(skb, portid, seq, unlh->nlmsg_type, sizeof(*r),
nlmsg_flags);
if (!nlh)
return -EMSGSIZE;
static int inet_csk_diag_fill(struct sock *sk,
struct sk_buff *skb, struct inet_diag_req_v2 *req,
struct user_namespace *user_ns,
- u32 pid, u32 seq, u16 nlmsg_flags,
+ u32 portid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
return inet_sk_diag_fill(sk, inet_csk(sk),
- skb, req, user_ns, pid, seq, nlmsg_flags, unlh);
+ skb, req, user_ns, portid, seq, nlmsg_flags, unlh);
}
static int inet_twsk_diag_fill(struct inet_timewait_sock *tw,
struct sk_buff *skb, struct inet_diag_req_v2 *req,
- u32 pid, u32 seq, u16 nlmsg_flags,
+ u32 portid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
long tmo;
struct inet_diag_msg *r;
struct nlmsghdr *nlh;
- nlh = nlmsg_put(skb, pid, seq, unlh->nlmsg_type, sizeof(*r),
+ nlh = nlmsg_put(skb, portid, seq, unlh->nlmsg_type, sizeof(*r),
nlmsg_flags);
if (!nlh)
return -EMSGSIZE;
static int sk_diag_fill(struct sock *sk, struct sk_buff *skb,
struct inet_diag_req_v2 *r,
struct user_namespace *user_ns,
- u32 pid, u32 seq, u16 nlmsg_flags,
+ u32 portid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
if (sk->sk_state == TCP_TIME_WAIT)
return inet_twsk_diag_fill((struct inet_timewait_sock *)sk,
- skb, r, pid, seq, nlmsg_flags,
+ skb, r, portid, seq, nlmsg_flags,
unlh);
- return inet_csk_diag_fill(sk, skb, r, user_ns, pid, seq, nlmsg_flags, unlh);
+ return inet_csk_diag_fill(sk, skb, r, user_ns, portid, seq, nlmsg_flags, unlh);
}
int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_skb,
err = sk_diag_fill(sk, rep, req,
sk_user_ns(NETLINK_CB(in_skb).ssk),
- NETLINK_CB(in_skb).pid,
+ NETLINK_CB(in_skb).portid,
nlh->nlmsg_seq, 0, nlh);
if (err < 0) {
WARN_ON(err == -EMSGSIZE);
nlmsg_free(rep);
goto out;
}
- err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).pid,
+ err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).portid,
MSG_DONTWAIT);
if (err > 0)
err = 0;
return inet_csk_diag_fill(sk, skb, r,
sk_user_ns(NETLINK_CB(cb->skb).ssk),
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
}
}
return inet_twsk_diag_fill(tw, skb, r,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
}
static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk,
struct request_sock *req,
struct user_namespace *user_ns,
- u32 pid, u32 seq,
+ u32 portid, u32 seq,
const struct nlmsghdr *unlh)
{
const struct inet_request_sock *ireq = inet_rsk(req);
struct nlmsghdr *nlh;
long tmo;
- nlh = nlmsg_put(skb, pid, seq, unlh->nlmsg_type, sizeof(*r),
+ nlh = nlmsg_put(skb, portid, seq, unlh->nlmsg_type, sizeof(*r),
NLM_F_MULTI);
if (!nlh)
return -EMSGSIZE;
err = inet_diag_fill_req(skb, sk, req,
sk_user_ns(NETLINK_CB(cb->skb).ssk),
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, cb->nlh);
if (err < 0) {
cb->args[3] = j + 1;
e->error = -ETIMEDOUT;
memset(&e->msg, 0, sizeof(e->msg));
- rtnl_unicast(skb, net, NETLINK_CB(skb).pid);
+ rtnl_unicast(skb, net, NETLINK_CB(skb).portid);
} else {
kfree_skb(skb);
}
memset(&e->msg, 0, sizeof(e->msg));
}
- rtnl_unicast(skb, net, NETLINK_CB(skb).pid);
+ rtnl_unicast(skb, net, NETLINK_CB(skb).portid);
} else {
ip_mr_forward(net, mrt, skb, c, 0);
}
}
static int ipmr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
- u32 pid, u32 seq, struct mfc_cache *c)
+ u32 portid, u32 seq, struct mfc_cache *c)
{
struct nlmsghdr *nlh;
struct rtmsg *rtm;
- nlh = nlmsg_put(skb, pid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI);
+ nlh = nlmsg_put(skb, portid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI);
if (nlh == NULL)
return -EMSGSIZE;
if (e < s_e)
goto next_entry;
if (ipmr_fill_mroute(mrt, skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
mfc) < 0)
goto done;
EXPORT_SYMBOL_GPL(ip_route_output_flow);
static int rt_fill_info(struct net *net, __be32 dst, __be32 src,
- struct flowi4 *fl4, struct sk_buff *skb, u32 pid,
+ struct flowi4 *fl4, struct sk_buff *skb, u32 portid,
u32 seq, int event, int nowait, unsigned int flags)
{
struct rtable *rt = skb_rtable(skb);
u32 error;
u32 metrics[RTAX_MAX];
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*r), flags);
if (nlh == NULL)
return -EMSGSIZE;
rt->rt_flags |= RTCF_NOTIFY;
err = rt_fill_info(net, dst, src, &fl4, skb,
- NETLINK_CB(in_skb).pid, nlh->nlmsg_seq,
+ NETLINK_CB(in_skb).portid, nlh->nlmsg_seq,
RTM_NEWROUTE, 0, 0);
if (err <= 0)
goto errout_free;
- err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid);
+ err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid);
errout:
return err;
{
void *hdr;
- hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
&tcp_metrics_nl_family, NLM_F_MULTI,
TCP_METRICS_CMD_GET);
if (!hdr)
return inet_sk_diag_fill(sk, NULL, skb, req,
sk_user_ns(NETLINK_CB(cb->skb).ssk),
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
}
err = inet_sk_diag_fill(sk, NULL, rep, req,
sk_user_ns(NETLINK_CB(in_skb).ssk),
- NETLINK_CB(in_skb).pid,
+ NETLINK_CB(in_skb).portid,
nlh->nlmsg_seq, 0, nlh);
if (err < 0) {
WARN_ON(err == -EMSGSIZE);
kfree_skb(rep);
goto out;
}
- err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).pid,
+ err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).portid,
MSG_DONTWAIT);
if (err > 0)
err = 0;
}
static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
- u32 pid, u32 seq, int event, unsigned int flags)
+ u32 portid, u32 seq, int event, unsigned int flags)
{
struct nlmsghdr *nlh;
u32 preferred, valid;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(struct ifaddrmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
if (nlh == NULL)
return -EMSGSIZE;
}
static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
- u32 pid, u32 seq, int event, u16 flags)
+ u32 portid, u32 seq, int event, u16 flags)
{
struct nlmsghdr *nlh;
u8 scope = RT_SCOPE_UNIVERSE;
if (ipv6_addr_scope(&ifmca->mca_addr) & IFA_SITE)
scope = RT_SCOPE_SITE;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(struct ifaddrmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
if (nlh == NULL)
return -EMSGSIZE;
}
static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
- u32 pid, u32 seq, int event, unsigned int flags)
+ u32 portid, u32 seq, int event, unsigned int flags)
{
struct nlmsghdr *nlh;
u8 scope = RT_SCOPE_UNIVERSE;
if (ipv6_addr_scope(&ifaca->aca_addr) & IFA_SITE)
scope = RT_SCOPE_SITE;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(struct ifaddrmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
if (nlh == NULL)
return -EMSGSIZE;
if (++ip_idx < s_ip_idx)
continue;
err = inet6_fill_ifaddr(skb, ifa,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWADDR,
NLM_F_MULTI);
if (ip_idx < s_ip_idx)
continue;
err = inet6_fill_ifmcaddr(skb, ifmca,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_GETMULTICAST,
NLM_F_MULTI);
if (ip_idx < s_ip_idx)
continue;
err = inet6_fill_ifacaddr(skb, ifaca,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_GETANYCAST,
NLM_F_MULTI);
goto errout_ifa;
}
- err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).pid,
+ err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).portid,
nlh->nlmsg_seq, RTM_NEWADDR, 0);
if (err < 0) {
/* -EMSGSIZE implies BUG in inet6_ifaddr_msgsize() */
kfree_skb(skb);
goto errout_ifa;
}
- err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid);
+ err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid);
errout_ifa:
in6_ifa_put(ifa);
errout:
}
static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
- u32 pid, u32 seq, int event, unsigned int flags)
+ u32 portid, u32 seq, int event, unsigned int flags)
{
struct net_device *dev = idev->dev;
struct ifinfomsg *hdr;
struct nlmsghdr *nlh;
void *protoinfo;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*hdr), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*hdr), flags);
if (nlh == NULL)
return -EMSGSIZE;
if (!idev)
goto cont;
if (inet6_fill_ifinfo(skb, idev,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWLINK, NLM_F_MULTI) <= 0)
goto out;
}
static int inet6_fill_prefix(struct sk_buff *skb, struct inet6_dev *idev,
- struct prefix_info *pinfo, u32 pid, u32 seq,
+ struct prefix_info *pinfo, u32 portid, u32 seq,
int event, unsigned int flags)
{
struct prefixmsg *pmsg;
struct nlmsghdr *nlh;
struct prefix_cacheinfo ci;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*pmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*pmsg), flags);
if (nlh == NULL)
return -EMSGSIZE;
static int ip6addrlbl_fill(struct sk_buff *skb,
struct ip6addrlbl_entry *p,
u32 lseq,
- u32 pid, u32 seq, int event,
+ u32 portid, u32 seq, int event,
unsigned int flags)
{
- struct nlmsghdr *nlh = nlmsg_put(skb, pid, seq, event,
+ struct nlmsghdr *nlh = nlmsg_put(skb, portid, seq, event,
sizeof(struct ifaddrlblmsg), flags);
if (!nlh)
return -EMSGSIZE;
net_eq(ip6addrlbl_net(p), net)) {
if ((err = ip6addrlbl_fill(skb, p,
ip6addrlbl_table.seq,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
RTM_NEWADDRLABEL,
NLM_F_MULTI)) <= 0)
}
err = ip6addrlbl_fill(skb, p, lseq,
- NETLINK_CB(in_skb).pid, nlh->nlmsg_seq,
+ NETLINK_CB(in_skb).portid, nlh->nlmsg_seq,
RTM_NEWADDRLABEL, 0);
ip6addrlbl_put(p);
goto out;
}
- err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid);
+ err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid);
out:
return err;
}
nlh->nlmsg_len = NLMSG_LENGTH(sizeof(struct nlmsgerr));
skb_trim(skb, nlh->nlmsg_len);
((struct nlmsgerr *)NLMSG_DATA(nlh))->error = -ETIMEDOUT;
- rtnl_unicast(skb, net, NETLINK_CB(skb).pid);
+ rtnl_unicast(skb, net, NETLINK_CB(skb).portid);
} else
kfree_skb(skb);
}
skb_trim(skb, nlh->nlmsg_len);
((struct nlmsgerr *)NLMSG_DATA(nlh))->error = -EMSGSIZE;
}
- rtnl_unicast(skb, net, NETLINK_CB(skb).pid);
+ rtnl_unicast(skb, net, NETLINK_CB(skb).portid);
} else
ip6_mr_forward(net, mrt, skb, c);
}
}
static int ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb,
- u32 pid, u32 seq, struct mfc6_cache *c)
+ u32 portid, u32 seq, struct mfc6_cache *c)
{
struct nlmsghdr *nlh;
struct rtmsg *rtm;
- nlh = nlmsg_put(skb, pid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI);
+ nlh = nlmsg_put(skb, portid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI);
if (nlh == NULL)
return -EMSGSIZE;
if (e < s_e)
goto next_entry;
if (ip6mr_fill_mroute(mrt, skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
mfc) < 0)
goto done;
.fc_dst_len = prefixlen,
.fc_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_ROUTEINFO |
RTF_UP | RTF_PREF(pref),
- .fc_nlinfo.pid = 0,
+ .fc_nlinfo.portid = 0,
.fc_nlinfo.nlh = NULL,
.fc_nlinfo.nl_net = net,
};
.fc_ifindex = dev->ifindex,
.fc_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_DEFAULT |
RTF_UP | RTF_EXPIRES | RTF_PREF(pref),
- .fc_nlinfo.pid = 0,
+ .fc_nlinfo.portid = 0,
.fc_nlinfo.nlh = NULL,
.fc_nlinfo.nl_net = dev_net(dev),
};
if (rtm->rtm_type == RTN_LOCAL)
cfg->fc_flags |= RTF_LOCAL;
- cfg->fc_nlinfo.pid = NETLINK_CB(skb).pid;
+ cfg->fc_nlinfo.portid = NETLINK_CB(skb).portid;
cfg->fc_nlinfo.nlh = nlh;
cfg->fc_nlinfo.nl_net = sock_net(skb->sk);
static int rt6_fill_node(struct net *net,
struct sk_buff *skb, struct rt6_info *rt,
struct in6_addr *dst, struct in6_addr *src,
- int iif, int type, u32 pid, u32 seq,
+ int iif, int type, u32 portid, u32 seq,
int prefix, int nowait, unsigned int flags)
{
struct rtmsg *rtm;
}
}
- nlh = nlmsg_put(skb, pid, seq, type, sizeof(*rtm), flags);
+ nlh = nlmsg_put(skb, portid, seq, type, sizeof(*rtm), flags);
if (!nlh)
return -EMSGSIZE;
return rt6_fill_node(arg->net,
arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE,
- NETLINK_CB(arg->cb->skb).pid, arg->cb->nlh->nlmsg_seq,
+ NETLINK_CB(arg->cb->skb).portid, arg->cb->nlh->nlmsg_seq,
prefix, 0, NLM_F_MULTI);
}
skb_dst_set(skb, &rt->dst);
err = rt6_fill_node(net, skb, rt, &fl6.daddr, &fl6.saddr, iif,
- RTM_NEWROUTE, NETLINK_CB(in_skb).pid,
+ RTM_NEWROUTE, NETLINK_CB(in_skb).portid,
nlh->nlmsg_seq, 0, 0, 0);
if (err < 0) {
kfree_skb(skb);
goto errout;
}
- err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid);
+ err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid);
errout:
return err;
}
goto errout;
err = rt6_fill_node(net, skb, rt, NULL, NULL, 0,
- event, info->pid, seq, 0, 0, 0);
+ event, info->portid, seq, 0, 0, 0);
if (err < 0) {
/* -EMSGSIZE implies BUG in rt6_nlmsg_size() */
WARN_ON(err == -EMSGSIZE);
kfree_skb(skb);
goto errout;
}
- rtnl_notify(skb, net, info->pid, RTNLGRP_IPV6_ROUTE,
+ rtnl_notify(skb, net, info->portid, RTNLGRP_IPV6_ROUTE,
info->nlh, gfp_any());
return;
errout:
goto err_out;
}
- hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+ hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq,
&irda_nl_family, 0, IRDA_NL_CMD_GET_MODE);
if (hdr == NULL) {
ret = -EMSGSIZE;
struct {
uint8_t msg_version;
- uint32_t msg_pid;
+ uint32_t msg_portid;
int (*dump)(struct pfkey_sock *sk);
void (*done)(struct pfkey_sock *sk);
union {
hdr->sadb_msg_errno = 0;
hdr->sadb_msg_reserved = 0;
hdr->sadb_msg_seq = c->seq;
- hdr->sadb_msg_pid = c->pid;
+ hdr->sadb_msg_pid = c->portid;
pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xs_net(x));
else
c.event = XFRM_MSG_UPDSA;
c.seq = hdr->sadb_msg_seq;
- c.pid = hdr->sadb_msg_pid;
+ c.portid = hdr->sadb_msg_pid;
km_state_notify(x, &c);
out:
xfrm_state_put(x);
goto out;
c.seq = hdr->sadb_msg_seq;
- c.pid = hdr->sadb_msg_pid;
+ c.portid = hdr->sadb_msg_pid;
c.event = XFRM_MSG_DELSA;
km_state_notify(x, &c);
out:
hdr->sadb_msg_satype = pfkey_proto2satype(c->data.proto);
hdr->sadb_msg_type = SADB_FLUSH;
hdr->sadb_msg_seq = c->seq;
- hdr->sadb_msg_pid = c->pid;
+ hdr->sadb_msg_pid = c->portid;
hdr->sadb_msg_version = PF_KEY_V2;
hdr->sadb_msg_errno = (uint8_t) 0;
hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
c.data.proto = proto;
c.seq = hdr->sadb_msg_seq;
- c.pid = hdr->sadb_msg_pid;
+ c.portid = hdr->sadb_msg_pid;
c.event = XFRM_MSG_FLUSHSA;
c.net = net;
km_state_notify(NULL, &c);
out_hdr->sadb_msg_errno = 0;
out_hdr->sadb_msg_reserved = 0;
out_hdr->sadb_msg_seq = count + 1;
- out_hdr->sadb_msg_pid = pfk->dump.msg_pid;
+ out_hdr->sadb_msg_pid = pfk->dump.msg_portid;
if (pfk->dump.skb)
pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
return -EINVAL;
pfk->dump.msg_version = hdr->sadb_msg_version;
- pfk->dump.msg_pid = hdr->sadb_msg_pid;
+ pfk->dump.msg_portid = hdr->sadb_msg_pid;
pfk->dump.dump = pfkey_dump_sa;
pfk->dump.done = pfkey_dump_sa_done;
xfrm_state_walk_init(&pfk->dump.u.state, proto);
out_hdr->sadb_msg_type = event2poltype(c->event);
out_hdr->sadb_msg_errno = 0;
out_hdr->sadb_msg_seq = c->seq;
- out_hdr->sadb_msg_pid = c->pid;
+ out_hdr->sadb_msg_pid = c->portid;
pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xp_net(xp));
return 0;
c.event = XFRM_MSG_NEWPOLICY;
c.seq = hdr->sadb_msg_seq;
- c.pid = hdr->sadb_msg_pid;
+ c.portid = hdr->sadb_msg_pid;
km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);
xfrm_pol_put(xp);
goto out;
c.seq = hdr->sadb_msg_seq;
- c.pid = hdr->sadb_msg_pid;
+ c.portid = hdr->sadb_msg_pid;
c.data.byid = 0;
c.event = XFRM_MSG_DELPOLICY;
km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);
if (err)
goto out;
c.seq = hdr->sadb_msg_seq;
- c.pid = hdr->sadb_msg_pid;
+ c.portid = hdr->sadb_msg_pid;
c.data.byid = 1;
c.event = XFRM_MSG_DELPOLICY;
km_policy_notify(xp, dir, &c);
out_hdr->sadb_msg_satype = SADB_SATYPE_UNSPEC;
out_hdr->sadb_msg_errno = 0;
out_hdr->sadb_msg_seq = count + 1;
- out_hdr->sadb_msg_pid = pfk->dump.msg_pid;
+ out_hdr->sadb_msg_pid = pfk->dump.msg_portid;
if (pfk->dump.skb)
pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
return -EBUSY;
pfk->dump.msg_version = hdr->sadb_msg_version;
- pfk->dump.msg_pid = hdr->sadb_msg_pid;
+ pfk->dump.msg_portid = hdr->sadb_msg_pid;
pfk->dump.dump = pfkey_dump_sp;
pfk->dump.done = pfkey_dump_sp_done;
xfrm_policy_walk_init(&pfk->dump.u.policy, XFRM_POLICY_TYPE_MAIN);
hdr = (struct sadb_msg *) skb_put(skb_out, sizeof(struct sadb_msg));
hdr->sadb_msg_type = SADB_X_SPDFLUSH;
hdr->sadb_msg_seq = c->seq;
- hdr->sadb_msg_pid = c->pid;
+ hdr->sadb_msg_pid = c->portid;
hdr->sadb_msg_version = PF_KEY_V2;
hdr->sadb_msg_errno = (uint8_t) 0;
hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
c.data.type = XFRM_POLICY_TYPE_MAIN;
c.event = XFRM_MSG_FLUSHPOLICY;
- c.pid = hdr->sadb_msg_pid;
+ c.portid = hdr->sadb_msg_pid;
c.seq = hdr->sadb_msg_seq;
c.net = net;
km_policy_notify(NULL, 0, &c);
goto out;
}
- hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+ hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq,
&l2tp_nl_family, 0, L2TP_CMD_NOOP);
if (IS_ERR(hdr)) {
ret = PTR_ERR(hdr);
genlmsg_end(msg, hdr);
- return genlmsg_unicast(genl_info_net(info), msg, info->snd_pid);
+ return genlmsg_unicast(genl_info_net(info), msg, info->snd_portid);
err_out:
nlmsg_free(msg);
return ret;
}
-static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 pid, u32 seq, int flags,
+static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 portid, u32 seq, int flags,
struct l2tp_tunnel *tunnel)
{
void *hdr;
struct l2tp_stats stats;
unsigned int start;
- hdr = genlmsg_put(skb, pid, seq, &l2tp_nl_family, flags,
+ hdr = genlmsg_put(skb, portid, seq, &l2tp_nl_family, flags,
L2TP_CMD_TUNNEL_GET);
if (IS_ERR(hdr))
return PTR_ERR(hdr);
goto out;
}
- ret = l2tp_nl_tunnel_send(msg, info->snd_pid, info->snd_seq,
+ ret = l2tp_nl_tunnel_send(msg, info->snd_portid, info->snd_seq,
NLM_F_ACK, tunnel);
if (ret < 0)
goto err_out;
- return genlmsg_unicast(net, msg, info->snd_pid);
+ return genlmsg_unicast(net, msg, info->snd_portid);
err_out:
nlmsg_free(msg);
if (tunnel == NULL)
goto out;
- if (l2tp_nl_tunnel_send(skb, NETLINK_CB(cb->skb).pid,
+ if (l2tp_nl_tunnel_send(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
tunnel) <= 0)
goto out;
return ret;
}
-static int l2tp_nl_session_send(struct sk_buff *skb, u32 pid, u32 seq, int flags,
+static int l2tp_nl_session_send(struct sk_buff *skb, u32 portid, u32 seq, int flags,
struct l2tp_session *session)
{
void *hdr;
sk = tunnel->sock;
- hdr = genlmsg_put(skb, pid, seq, &l2tp_nl_family, flags, L2TP_CMD_SESSION_GET);
+ hdr = genlmsg_put(skb, portid, seq, &l2tp_nl_family, flags, L2TP_CMD_SESSION_GET);
if (IS_ERR(hdr))
return PTR_ERR(hdr);
goto out;
}
- ret = l2tp_nl_session_send(msg, info->snd_pid, info->snd_seq,
+ ret = l2tp_nl_session_send(msg, info->snd_portid, info->snd_seq,
0, session);
if (ret < 0)
goto err_out;
- return genlmsg_unicast(genl_info_net(info), msg, info->snd_pid);
+ return genlmsg_unicast(genl_info_net(info), msg, info->snd_portid);
err_out:
nlmsg_free(msg);
continue;
}
- if (l2tp_nl_session_send(skb, NETLINK_CB(cb->skb).pid,
+ if (l2tp_nl_session_send(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
session) <= 0)
break;
}
static struct nlmsghdr *
-start_msg(struct sk_buff *skb, u32 pid, u32 seq, unsigned int flags,
+start_msg(struct sk_buff *skb, u32 portid, u32 seq, unsigned int flags,
enum ipset_cmd cmd)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- nlh = nlmsg_put(skb, pid, seq, cmd | (NFNL_SUBSYS_IPSET << 8),
+ nlh = nlmsg_put(skb, portid, seq, cmd | (NFNL_SUBSYS_IPSET << 8),
sizeof(*nfmsg), flags);
if (nlh == NULL)
return NULL;
ip_set_id_t index = IPSET_INVALID_ID, max;
struct ip_set *set = NULL;
struct nlmsghdr *nlh = NULL;
- unsigned int flags = NETLINK_CB(cb->skb).pid ? NLM_F_MULTI : 0;
+ unsigned int flags = NETLINK_CB(cb->skb).portid ? NLM_F_MULTI : 0;
u32 dump_type, dump_flags;
int ret = 0;
pr_debug("reference set\n");
__ip_set_get(index);
}
- nlh = start_msg(skb, NETLINK_CB(cb->skb).pid,
+ nlh = start_msg(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, flags,
IPSET_CMD_LIST);
if (!nlh) {
skb2 = nlmsg_new(payload, GFP_KERNEL);
if (skb2 == NULL)
return -ENOMEM;
- rep = __nlmsg_put(skb2, NETLINK_CB(skb).pid,
+ rep = __nlmsg_put(skb2, NETLINK_CB(skb).portid,
nlh->nlmsg_seq, NLMSG_ERROR, payload, 0);
errmsg = nlmsg_data(rep);
errmsg->error = ret;
*errline = lineno;
- netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT);
+ netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
/* Signal netlink not to send its ACK/errmsg. */
return -EINTR;
}
if (skb2 == NULL)
return -ENOMEM;
- nlh2 = start_msg(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0,
+ nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0,
IPSET_CMD_HEADER);
if (!nlh2)
goto nlmsg_failure;
goto nla_put_failure;
nlmsg_end(skb2, nlh2);
- ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT);
+ ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
if (ret < 0)
return ret;
if (skb2 == NULL)
return -ENOMEM;
- nlh2 = start_msg(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0,
+ nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0,
IPSET_CMD_TYPE);
if (!nlh2)
goto nlmsg_failure;
nlmsg_end(skb2, nlh2);
pr_debug("Send TYPE, nlmsg_len: %u\n", nlh2->nlmsg_len);
- ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT);
+ ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
if (ret < 0)
return ret;
if (skb2 == NULL)
return -ENOMEM;
- nlh2 = start_msg(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq, 0,
+ nlh2 = start_msg(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq, 0,
IPSET_CMD_PROTOCOL);
if (!nlh2)
goto nlmsg_failure;
goto nla_put_failure;
nlmsg_end(skb2, nlh2);
- ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT);
+ ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
if (ret < 0)
return ret;
{
void *hdr;
- hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
&ip_vs_genl_family, NLM_F_MULTI,
IPVS_CMD_NEW_SERVICE);
if (!hdr)
{
void *hdr;
- hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
&ip_vs_genl_family, NLM_F_MULTI,
IPVS_CMD_NEW_DEST);
if (!hdr)
struct netlink_callback *cb)
{
void *hdr;
- hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
&ip_vs_genl_family, NLM_F_MULTI,
IPVS_CMD_NEW_DAEMON);
if (!hdr)
goto out_unlock;
item.ct = ct;
- item.pid = 0;
+ item.portid = 0;
item.report = 0;
ret = notify->fcn(events | missed, &item);
}
static int
-ctnetlink_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type,
+ctnetlink_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
struct nf_conn *ct)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
struct nlattr *nest_parms;
- unsigned int flags = pid ? NLM_F_MULTI : 0, event;
+ unsigned int flags = portid ? NLM_F_MULTI : 0, event;
event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_NEW);
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
goto errout;
type |= NFNL_SUBSYS_CTNETLINK << 8;
- nlh = nlmsg_put(skb, item->pid, 0, type, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, item->portid, 0, type, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
rcu_read_unlock();
nlmsg_end(skb, nlh);
- err = nfnetlink_send(skb, net, item->pid, group, item->report,
+ err = nfnetlink_send(skb, net, item->portid, group, item->report,
GFP_ATOMIC);
if (err == -ENOBUFS || err == -EAGAIN)
return -ENOBUFS;
#endif
rcu_read_lock();
res =
- ctnetlink_fill_info(skb, NETLINK_CB(cb->skb).pid,
+ ctnetlink_fill_info(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NFNL_MSG_TYPE(cb->nlh->nlmsg_type),
ct);
else {
/* Flush the whole table */
nf_conntrack_flush_report(net,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
nlmsg_report(nlh));
return 0;
}
if (del_timer(&ct->timeout)) {
if (nf_conntrack_event_report(IPCT_DESTROY, ct,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
nlmsg_report(nlh)) < 0) {
nf_ct_delete_from_lists(ct);
/* we failed to report the event, try later */
}
rcu_read_lock();
- err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).pid, nlh->nlmsg_seq,
+ err = ctnetlink_fill_info(skb2, NETLINK_CB(skb).portid, nlh->nlmsg_seq,
NFNL_MSG_TYPE(nlh->nlmsg_type), ct);
rcu_read_unlock();
nf_ct_put(ct);
if (err <= 0)
goto free;
- err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT);
+ err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
if (err < 0)
goto out;
(1 << IPCT_PROTOINFO) |
(1 << IPCT_NATSEQADJ) |
(1 << IPCT_MARK) | events,
- ct, NETLINK_CB(skb).pid,
+ ct, NETLINK_CB(skb).portid,
nlmsg_report(nlh));
nf_ct_put(ct);
}
(1 << IPCT_PROTOINFO) |
(1 << IPCT_NATSEQADJ) |
(1 << IPCT_MARK),
- ct, NETLINK_CB(skb).pid,
+ ct, NETLINK_CB(skb).portid,
nlmsg_report(nlh));
}
}
}
static int
-ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
+ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 portid, u32 seq,
__u16 cpu, const struct ip_conntrack_stat *st)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- unsigned int flags = pid ? NLM_F_MULTI : 0, event;
+ unsigned int flags = portid ? NLM_F_MULTI : 0, event;
event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_GET_STATS_CPU);
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
st = per_cpu_ptr(net->ct.stat, cpu);
if (ctnetlink_ct_stat_cpu_fill_info(skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
cpu, st) < 0)
break;
}
static int
-ctnetlink_stat_ct_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type,
+ctnetlink_stat_ct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
struct net *net)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- unsigned int flags = pid ? NLM_F_MULTI : 0, event;
+ unsigned int flags = portid ? NLM_F_MULTI : 0, event;
unsigned int nr_conntracks = atomic_read(&net->ct.count);
event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_GET_STATS);
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
if (skb2 == NULL)
return -ENOMEM;
- err = ctnetlink_stat_ct_fill_info(skb2, NETLINK_CB(skb).pid,
+ err = ctnetlink_stat_ct_fill_info(skb2, NETLINK_CB(skb).portid,
nlh->nlmsg_seq,
NFNL_MSG_TYPE(nlh->nlmsg_type),
sock_net(skb->sk));
if (err <= 0)
goto free;
- err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT);
+ err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
if (err < 0)
goto out;
}
static int
-ctnetlink_exp_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
+ctnetlink_exp_fill_info(struct sk_buff *skb, u32 portid, u32 seq,
int event, const struct nf_conntrack_expect *exp)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- unsigned int flags = pid ? NLM_F_MULTI : 0;
+ unsigned int flags = portid ? NLM_F_MULTI : 0;
event |= NFNL_SUBSYS_CTNETLINK_EXP << 8;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
goto errout;
type |= NFNL_SUBSYS_CTNETLINK_EXP << 8;
- nlh = nlmsg_put(skb, item->pid, 0, type, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, item->portid, 0, type, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
rcu_read_unlock();
nlmsg_end(skb, nlh);
- nfnetlink_send(skb, net, item->pid, group, item->report, GFP_ATOMIC);
+ nfnetlink_send(skb, net, item->portid, group, item->report, GFP_ATOMIC);
return 0;
nla_put_failure:
cb->args[1] = 0;
}
if (ctnetlink_exp_fill_info(skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
IPCTNL_MSG_EXP_NEW,
exp) < 0) {
}
rcu_read_lock();
- err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).pid,
+ err = ctnetlink_exp_fill_info(skb2, NETLINK_CB(skb).portid,
nlh->nlmsg_seq, IPCTNL_MSG_EXP_NEW, exp);
rcu_read_unlock();
nf_ct_expect_put(exp);
if (err <= 0)
goto free;
- err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT);
+ err = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT);
if (err < 0)
goto out;
/* after list removal, usage count == 1 */
spin_lock_bh(&nf_conntrack_lock);
if (del_timer(&exp->timeout)) {
- nf_ct_unlink_expect_report(exp, NETLINK_CB(skb).pid,
+ nf_ct_unlink_expect_report(exp, NETLINK_CB(skb).portid,
nlmsg_report(nlh));
nf_ct_expect_put(exp);
}
if (!strcmp(m_help->helper->name, name) &&
del_timer(&exp->timeout)) {
nf_ct_unlink_expect_report(exp,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
nlmsg_report(nlh));
nf_ct_expect_put(exp);
}
hnode) {
if (del_timer(&exp->timeout)) {
nf_ct_unlink_expect_report(exp,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
nlmsg_report(nlh));
nf_ct_expect_put(exp);
}
ctnetlink_create_expect(struct net *net, u16 zone,
const struct nlattr * const cda[],
u_int8_t u3,
- u32 pid, int report)
+ u32 portid, int report)
{
struct nf_conntrack_tuple tuple, mask, master_tuple;
struct nf_conntrack_tuple_hash *h = NULL;
if (err < 0)
goto err_out;
}
- err = nf_ct_expect_related_report(exp, pid, report);
+ err = nf_ct_expect_related_report(exp, portid, report);
err_out:
nf_ct_expect_put(exp);
out:
if (nlh->nlmsg_flags & NLM_F_CREATE) {
err = ctnetlink_create_expect(net, zone, cda,
u3,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
nlmsg_report(nlh));
}
return err;
}
static int
-ctnetlink_exp_stat_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int cpu,
+ctnetlink_exp_stat_fill_info(struct sk_buff *skb, u32 portid, u32 seq, int cpu,
const struct ip_conntrack_stat *st)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- unsigned int flags = pid ? NLM_F_MULTI : 0, event;
+ unsigned int flags = portid ? NLM_F_MULTI : 0, event;
event = (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_EXP_GET_STATS_CPU);
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
continue;
st = per_cpu_ptr(net->ct.stat, cpu);
- if (ctnetlink_exp_stat_fill_info(skb, NETLINK_CB(cb->skb).pid,
+ if (ctnetlink_exp_stat_fill_info(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
cpu, st) < 0)
break;
}
static int
-nfnl_acct_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type,
+nfnl_acct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
int event, struct nf_acct *acct)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- unsigned int flags = pid ? NLM_F_MULTI : 0;
+ unsigned int flags = portid ? NLM_F_MULTI : 0;
u64 pkts, bytes;
event |= NFNL_SUBSYS_ACCT << 8;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
if (last && cur != last)
continue;
- if (nfnl_acct_fill_info(skb, NETLINK_CB(cb->skb).pid,
+ if (nfnl_acct_fill_info(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NFNL_MSG_TYPE(cb->nlh->nlmsg_type),
NFNL_MSG_ACCT_NEW, cur) < 0) {
break;
}
- ret = nfnl_acct_fill_info(skb2, NETLINK_CB(skb).pid,
+ ret = nfnl_acct_fill_info(skb2, NETLINK_CB(skb).portid,
nlh->nlmsg_seq,
NFNL_MSG_TYPE(nlh->nlmsg_type),
NFNL_MSG_ACCT_NEW, cur);
kfree_skb(skb2);
break;
}
- ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).pid,
+ ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).portid,
MSG_DONTWAIT);
if (ret > 0)
ret = 0;
}
static int
-nfnl_cthelper_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type,
+nfnl_cthelper_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
int event, struct nf_conntrack_helper *helper)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- unsigned int flags = pid ? NLM_F_MULTI : 0;
+ unsigned int flags = portid ? NLM_F_MULTI : 0;
int status;
event |= NFNL_SUBSYS_CTHELPER << 8;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
cb->args[1] = 0;
}
if (nfnl_cthelper_fill_info(skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NFNL_MSG_TYPE(cb->nlh->nlmsg_type),
NFNL_MSG_CTHELPER_NEW, cur) < 0) {
break;
}
- ret = nfnl_cthelper_fill_info(skb2, NETLINK_CB(skb).pid,
+ ret = nfnl_cthelper_fill_info(skb2, NETLINK_CB(skb).portid,
nlh->nlmsg_seq,
NFNL_MSG_TYPE(nlh->nlmsg_type),
NFNL_MSG_CTHELPER_NEW, cur);
break;
}
- ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).pid,
+ ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).portid,
MSG_DONTWAIT);
if (ret > 0)
ret = 0;
}
static int
-ctnl_timeout_fill_info(struct sk_buff *skb, u32 pid, u32 seq, u32 type,
+ctnl_timeout_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
int event, struct ctnl_timeout *timeout)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
- unsigned int flags = pid ? NLM_F_MULTI : 0;
+ unsigned int flags = portid ? NLM_F_MULTI : 0;
struct nf_conntrack_l4proto *l4proto = timeout->l4proto;
event |= NFNL_SUBSYS_CTNETLINK_TIMEOUT << 8;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*nfmsg), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
if (nlh == NULL)
goto nlmsg_failure;
if (last && cur != last)
continue;
- if (ctnl_timeout_fill_info(skb, NETLINK_CB(cb->skb).pid,
+ if (ctnl_timeout_fill_info(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NFNL_MSG_TYPE(cb->nlh->nlmsg_type),
IPCTNL_MSG_TIMEOUT_NEW, cur) < 0) {
break;
}
- ret = ctnl_timeout_fill_info(skb2, NETLINK_CB(skb).pid,
+ ret = ctnl_timeout_fill_info(skb2, NETLINK_CB(skb).portid,
nlh->nlmsg_seq,
NFNL_MSG_TYPE(nlh->nlmsg_type),
IPCTNL_MSG_TIMEOUT_NEW, cur);
kfree_skb(skb2);
break;
}
- ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid,
+ ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).portid,
MSG_DONTWAIT);
if (ret > 0)
ret = 0;
struct sk_buff *skb; /* pre-allocatd skb */
struct timer_list timer;
struct user_namespace *peer_user_ns; /* User namespace of the peer process */
- int peer_pid; /* PID of the peer process */
+ int peer_portid; /* PORTID of the peer process */
/* configurable parameters */
unsigned int flushtimeout; /* timeout until queue flush */
static void nfulnl_timer(unsigned long data);
static struct nfulnl_instance *
-instance_create(u_int16_t group_num, int pid, struct user_namespace *user_ns)
+instance_create(u_int16_t group_num, int portid, struct user_namespace *user_ns)
{
struct nfulnl_instance *inst;
int err;
setup_timer(&inst->timer, nfulnl_timer, (unsigned long)inst);
inst->peer_user_ns = user_ns;
- inst->peer_pid = pid;
+ inst->peer_portid = portid;
inst->group_num = group_num;
inst->qthreshold = NFULNL_QTHRESH_DEFAULT;
if (!nlh)
goto out;
}
- status = nfnetlink_unicast(inst->skb, &init_net, inst->peer_pid,
+ status = nfnetlink_unicast(inst->skb, &init_net, inst->peer_portid,
MSG_DONTWAIT);
inst->qlen = 0;
if (event == NETLINK_URELEASE && n->protocol == NETLINK_NETFILTER) {
int i;
- /* destroy all instances for this pid */
+ /* destroy all instances for this portid */
spin_lock_bh(&instances_lock);
for (i = 0; i < INSTANCE_BUCKETS; i++) {
struct hlist_node *tmp, *t2;
hlist_for_each_entry_safe(inst, tmp, t2, head, hlist) {
if ((net_eq(n->net, &init_net)) &&
- (n->pid == inst->peer_pid))
+ (n->portid == inst->peer_portid))
__instance_destroy(inst);
}
}
}
inst = instance_lookup_get(group_num);
- if (inst && inst->peer_pid != NETLINK_CB(skb).pid) {
+ if (inst && inst->peer_portid != NETLINK_CB(skb).portid) {
ret = -EPERM;
goto out_put;
}
}
inst = instance_create(group_num,
- NETLINK_CB(skb).pid,
+ NETLINK_CB(skb).portid,
sk_user_ns(NETLINK_CB(skb).ssk));
if (IS_ERR(inst)) {
ret = PTR_ERR(inst);
return seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n",
inst->group_num,
- inst->peer_pid, inst->qlen,
+ inst->peer_portid, inst->qlen,
inst->copy_mode, inst->copy_range,
inst->flushtimeout, atomic_read(&inst->use));
}
struct hlist_node hlist; /* global list of queues */
struct rcu_head rcu;
- int peer_pid;
+ int peer_portid;
unsigned int queue_maxlen;
unsigned int copy_range;
unsigned int queue_dropped;
}
static struct nfqnl_instance *
-instance_create(u_int16_t queue_num, int pid)
+instance_create(u_int16_t queue_num, int portid)
{
struct nfqnl_instance *inst;
unsigned int h;
}
inst->queue_num = queue_num;
- inst->peer_pid = pid;
+ inst->peer_portid = portid;
inst->queue_maxlen = NFQNL_QMAX_DEFAULT;
inst->copy_range = 0xfffff;
inst->copy_mode = NFQNL_COPY_NONE;
}
spin_lock_bh(&queue->lock);
- if (!queue->peer_pid) {
+ if (!queue->peer_portid) {
err = -EINVAL;
goto err_out_free_nskb;
}
*packet_id_ptr = htonl(entry->id);
/* nfnetlink_unicast will either free the nskb or add it to a socket */
- err = nfnetlink_unicast(nskb, &init_net, queue->peer_pid, MSG_DONTWAIT);
+ err = nfnetlink_unicast(nskb, &init_net, queue->peer_portid, MSG_DONTWAIT);
if (err < 0) {
queue->queue_user_dropped++;
goto err_out_unlock;
if (event == NETLINK_URELEASE && n->protocol == NETLINK_NETFILTER) {
int i;
- /* destroy all instances for this pid */
+ /* destroy all instances for this portid */
spin_lock(&instances_lock);
for (i = 0; i < INSTANCE_BUCKETS; i++) {
struct hlist_node *tmp, *t2;
hlist_for_each_entry_safe(inst, tmp, t2, head, hlist) {
if ((n->net == &init_net) &&
- (n->pid == inst->peer_pid))
+ (n->portid == inst->peer_portid))
__instance_destroy(inst);
}
}
[NFQA_MARK] = { .type = NLA_U32 },
};
-static struct nfqnl_instance *verdict_instance_lookup(u16 queue_num, int nlpid)
+static struct nfqnl_instance *verdict_instance_lookup(u16 queue_num, int nlportid)
{
struct nfqnl_instance *queue;
if (!queue)
return ERR_PTR(-ENODEV);
- if (queue->peer_pid != nlpid)
+ if (queue->peer_portid != nlportid)
return ERR_PTR(-EPERM);
return queue;
LIST_HEAD(batch_list);
u16 queue_num = ntohs(nfmsg->res_id);
- queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).pid);
+ queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).portid);
if (IS_ERR(queue))
return PTR_ERR(queue);
queue = instance_lookup(queue_num);
if (!queue)
- queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).pid);
+ queue = verdict_instance_lookup(queue_num, NETLINK_CB(skb).portid);
if (IS_ERR(queue))
return PTR_ERR(queue);
rcu_read_lock();
queue = instance_lookup(queue_num);
- if (queue && queue->peer_pid != NETLINK_CB(skb).pid) {
+ if (queue && queue->peer_portid != NETLINK_CB(skb).portid) {
ret = -EPERM;
goto err_out_unlock;
}
ret = -EBUSY;
goto err_out_unlock;
}
- queue = instance_create(queue_num, NETLINK_CB(skb).pid);
+ queue = instance_create(queue_num, NETLINK_CB(skb).portid);
if (IS_ERR(queue)) {
ret = PTR_ERR(queue);
goto err_out_unlock;
return seq_printf(s, "%5d %6d %5d %1d %5d %5d %5d %8d %2d\n",
inst->queue_num,
- inst->peer_pid, inst->queue_total,
+ inst->peer_portid, inst->queue_total,
inst->copy_mode, inst->copy_range,
inst->queue_dropped, inst->queue_user_dropped,
inst->id_sequence, 1);
struct netlbl_cipsov4_doiwalk_arg *cb_arg = arg;
void *data;
- data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid,
+ data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).portid,
cb_arg->seq, &netlbl_cipsov4_gnl_family,
NLM_F_MULTI, NLBL_CIPSOV4_C_LISTALL);
if (data == NULL)
struct netlbl_domhsh_walk_arg *cb_arg = arg;
void *data;
- data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid,
+ data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).portid,
cb_arg->seq, &netlbl_mgmt_gnl_family,
NLM_F_MULTI, NLBL_MGMT_C_LISTALL);
if (data == NULL)
int ret_val = -ENOMEM;
void *data;
- data = genlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ data = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
&netlbl_mgmt_gnl_family, NLM_F_MULTI,
NLBL_MGMT_C_PROTOCOLS);
if (data == NULL)
char *secctx;
u32 secctx_len;
- data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid,
+ data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).portid,
cb_arg->seq, &netlbl_unlabel_gnl_family,
NLM_F_MULTI, cmd);
if (data == NULL)
struct netlink_sock {
/* struct sock has to be the first member of netlink_sock */
struct sock sk;
- u32 pid;
- u32 dst_pid;
+ u32 portid;
+ u32 dst_portid;
u32 dst_group;
u32 flags;
u32 subscriptions;
return nlk_sk(sk)->flags & NETLINK_KERNEL_SOCKET;
}
-struct nl_pid_hash {
+struct nl_portid_hash {
struct hlist_head *table;
unsigned long rehash_time;
};
struct netlink_table {
- struct nl_pid_hash hash;
+ struct nl_portid_hash hash;
struct hlist_head mc_list;
struct listeners __rcu *listeners;
unsigned int flags;
return group ? 1 << (group - 1) : 0;
}
-static inline struct hlist_head *nl_pid_hashfn(struct nl_pid_hash *hash, u32 pid)
+static inline struct hlist_head *nl_portid_hashfn(struct nl_portid_hash *hash, u32 portid)
{
- return &hash->table[jhash_1word(pid, hash->rnd) & hash->mask];
+ return &hash->table[jhash_1word(portid, hash->rnd) & hash->mask];
}
static void netlink_destroy_callback(struct netlink_callback *cb)
wake_up(&nl_table_wait);
}
-static struct sock *netlink_lookup(struct net *net, int protocol, u32 pid)
+static struct sock *netlink_lookup(struct net *net, int protocol, u32 portid)
{
- struct nl_pid_hash *hash = &nl_table[protocol].hash;
+ struct nl_portid_hash *hash = &nl_table[protocol].hash;
struct hlist_head *head;
struct sock *sk;
struct hlist_node *node;
read_lock(&nl_table_lock);
- head = nl_pid_hashfn(hash, pid);
+ head = nl_portid_hashfn(hash, portid);
sk_for_each(sk, node, head) {
- if (net_eq(sock_net(sk), net) && (nlk_sk(sk)->pid == pid)) {
+ if (net_eq(sock_net(sk), net) && (nlk_sk(sk)->portid == portid)) {
sock_hold(sk);
goto found;
}
return sk;
}
-static struct hlist_head *nl_pid_hash_zalloc(size_t size)
+static struct hlist_head *nl_portid_hash_zalloc(size_t size)
{
if (size <= PAGE_SIZE)
return kzalloc(size, GFP_ATOMIC);
get_order(size));
}
-static void nl_pid_hash_free(struct hlist_head *table, size_t size)
+static void nl_portid_hash_free(struct hlist_head *table, size_t size)
{
if (size <= PAGE_SIZE)
kfree(table);
free_pages((unsigned long)table, get_order(size));
}
-static int nl_pid_hash_rehash(struct nl_pid_hash *hash, int grow)
+static int nl_portid_hash_rehash(struct nl_portid_hash *hash, int grow)
{
unsigned int omask, mask, shift;
size_t osize, size;
size *= 2;
}
- table = nl_pid_hash_zalloc(size);
+ table = nl_portid_hash_zalloc(size);
if (!table)
return 0;
struct hlist_node *node, *tmp;
sk_for_each_safe(sk, node, tmp, &otable[i])
- __sk_add_node(sk, nl_pid_hashfn(hash, nlk_sk(sk)->pid));
+ __sk_add_node(sk, nl_portid_hashfn(hash, nlk_sk(sk)->portid));
}
- nl_pid_hash_free(otable, osize);
+ nl_portid_hash_free(otable, osize);
hash->rehash_time = jiffies + 10 * 60 * HZ;
return 1;
}
-static inline int nl_pid_hash_dilute(struct nl_pid_hash *hash, int len)
+static inline int nl_portid_hash_dilute(struct nl_portid_hash *hash, int len)
{
int avg = hash->entries >> hash->shift;
- if (unlikely(avg > 1) && nl_pid_hash_rehash(hash, 1))
+ if (unlikely(avg > 1) && nl_portid_hash_rehash(hash, 1))
return 1;
if (unlikely(len > avg) && time_after(jiffies, hash->rehash_time)) {
- nl_pid_hash_rehash(hash, 0);
+ nl_portid_hash_rehash(hash, 0);
return 1;
}
* makes sure updates are visible before bind or setsockopt return. */
}
-static int netlink_insert(struct sock *sk, struct net *net, u32 pid)
+static int netlink_insert(struct sock *sk, struct net *net, u32 portid)
{
- struct nl_pid_hash *hash = &nl_table[sk->sk_protocol].hash;
+ struct nl_portid_hash *hash = &nl_table[sk->sk_protocol].hash;
struct hlist_head *head;
int err = -EADDRINUSE;
struct sock *osk;
int len;
netlink_table_grab();
- head = nl_pid_hashfn(hash, pid);
+ head = nl_portid_hashfn(hash, portid);
len = 0;
sk_for_each(osk, node, head) {
- if (net_eq(sock_net(osk), net) && (nlk_sk(osk)->pid == pid))
+ if (net_eq(sock_net(osk), net) && (nlk_sk(osk)->portid == portid))
break;
len++;
}
goto err;
err = -EBUSY;
- if (nlk_sk(sk)->pid)
+ if (nlk_sk(sk)->portid)
goto err;
err = -ENOMEM;
if (BITS_PER_LONG > 32 && unlikely(hash->entries >= UINT_MAX))
goto err;
- if (len && nl_pid_hash_dilute(hash, len))
- head = nl_pid_hashfn(hash, pid);
+ if (len && nl_portid_hash_dilute(hash, len))
+ head = nl_portid_hashfn(hash, portid);
hash->entries++;
- nlk_sk(sk)->pid = pid;
+ nlk_sk(sk)->portid = portid;
sk_add_node(sk, head);
err = 0;
skb_queue_purge(&sk->sk_write_queue);
- if (nlk->pid) {
+ if (nlk->portid) {
struct netlink_notify n = {
.net = sock_net(sk),
.protocol = sk->sk_protocol,
- .pid = nlk->pid,
+ .portid = nlk->portid,
};
atomic_notifier_call_chain(&netlink_chain,
NETLINK_URELEASE, &n);
{
struct sock *sk = sock->sk;
struct net *net = sock_net(sk);
- struct nl_pid_hash *hash = &nl_table[sk->sk_protocol].hash;
+ struct nl_portid_hash *hash = &nl_table[sk->sk_protocol].hash;
struct hlist_head *head;
struct sock *osk;
struct hlist_node *node;
- s32 pid = task_tgid_vnr(current);
+ s32 portid = task_tgid_vnr(current);
int err;
static s32 rover = -4097;
retry:
cond_resched();
netlink_table_grab();
- head = nl_pid_hashfn(hash, pid);
+ head = nl_portid_hashfn(hash, portid);
sk_for_each(osk, node, head) {
if (!net_eq(sock_net(osk), net))
continue;
- if (nlk_sk(osk)->pid == pid) {
- /* Bind collision, search negative pid values. */
- pid = rover--;
+ if (nlk_sk(osk)->portid == portid) {
+ /* Bind collision, search negative portid values. */
+ portid = rover--;
if (rover > -4097)
rover = -4097;
netlink_table_ungrab();
}
netlink_table_ungrab();
- err = netlink_insert(sk, net, pid);
+ err = netlink_insert(sk, net, portid);
if (err == -EADDRINUSE)
goto retry;
return err;
}
- if (nlk->pid) {
- if (nladdr->nl_pid != nlk->pid)
+ if (nlk->portid) {
+ if (nladdr->nl_pid != nlk->portid)
return -EINVAL;
} else {
err = nladdr->nl_pid ?
if (addr->sa_family == AF_UNSPEC) {
sk->sk_state = NETLINK_UNCONNECTED;
- nlk->dst_pid = 0;
+ nlk->dst_portid = 0;
nlk->dst_group = 0;
return 0;
}
if (nladdr->nl_groups && !netlink_capable(sock, NL_CFG_F_NONROOT_SEND))
return -EPERM;
- if (!nlk->pid)
+ if (!nlk->portid)
err = netlink_autobind(sock);
if (err == 0) {
sk->sk_state = NETLINK_CONNECTED;
- nlk->dst_pid = nladdr->nl_pid;
+ nlk->dst_portid = nladdr->nl_pid;
nlk->dst_group = ffs(nladdr->nl_groups);
}
*addr_len = sizeof(*nladdr);
if (peer) {
- nladdr->nl_pid = nlk->dst_pid;
+ nladdr->nl_pid = nlk->dst_portid;
nladdr->nl_groups = netlink_group_mask(nlk->dst_group);
} else {
- nladdr->nl_pid = nlk->pid;
+ nladdr->nl_pid = nlk->portid;
nladdr->nl_groups = nlk->groups ? nlk->groups[0] : 0;
}
return 0;
atomic_inc(&sk->sk_drops);
}
-static struct sock *netlink_getsockbypid(struct sock *ssk, u32 pid)
+static struct sock *netlink_getsockbyportid(struct sock *ssk, u32 portid)
{
struct sock *sock;
struct netlink_sock *nlk;
- sock = netlink_lookup(sock_net(ssk), ssk->sk_protocol, pid);
+ sock = netlink_lookup(sock_net(ssk), ssk->sk_protocol, portid);
if (!sock)
return ERR_PTR(-ECONNREFUSED);
/* Don't bother queuing skb if kernel socket has no input function */
nlk = nlk_sk(sock);
if (sock->sk_state == NETLINK_CONNECTED &&
- nlk->dst_pid != nlk_sk(ssk)->pid) {
+ nlk->dst_portid != nlk_sk(ssk)->portid) {
sock_put(sock);
return ERR_PTR(-ECONNREFUSED);
}
}
int netlink_unicast(struct sock *ssk, struct sk_buff *skb,
- u32 pid, int nonblock)
+ u32 portid, int nonblock)
{
struct sock *sk;
int err;
timeo = sock_sndtimeo(ssk, nonblock);
retry:
- sk = netlink_getsockbypid(ssk, pid);
+ sk = netlink_getsockbyportid(ssk, portid);
if (IS_ERR(sk)) {
kfree_skb(skb);
return PTR_ERR(sk);
struct netlink_broadcast_data {
struct sock *exclude_sk;
struct net *net;
- u32 pid;
+ u32 portid;
u32 group;
int failure;
int delivery_failure;
if (p->exclude_sk == sk)
goto out;
- if (nlk->pid == p->pid || p->group - 1 >= nlk->ngroups ||
+ if (nlk->portid == p->portid || p->group - 1 >= nlk->ngroups ||
!test_bit(p->group - 1, nlk->groups))
goto out;
return 0;
}
-int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 pid,
+int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 portid,
u32 group, gfp_t allocation,
int (*filter)(struct sock *dsk, struct sk_buff *skb, void *data),
void *filter_data)
info.exclude_sk = ssk;
info.net = net;
- info.pid = pid;
+ info.portid = portid;
info.group = group;
info.failure = 0;
info.delivery_failure = 0;
}
EXPORT_SYMBOL(netlink_broadcast_filtered);
-int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 pid,
+int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 portid,
u32 group, gfp_t allocation)
{
- return netlink_broadcast_filtered(ssk, skb, pid, group, allocation,
+ return netlink_broadcast_filtered(ssk, skb, portid, group, allocation,
NULL, NULL);
}
EXPORT_SYMBOL(netlink_broadcast);
struct netlink_set_err_data {
struct sock *exclude_sk;
- u32 pid;
+ u32 portid;
u32 group;
int code;
};
if (!net_eq(sock_net(sk), sock_net(p->exclude_sk)))
goto out;
- if (nlk->pid == p->pid || p->group - 1 >= nlk->ngroups ||
+ if (nlk->portid == p->portid || p->group - 1 >= nlk->ngroups ||
!test_bit(p->group - 1, nlk->groups))
goto out;
/**
* netlink_set_err - report error to broadcast listeners
* @ssk: the kernel netlink socket, as returned by netlink_kernel_create()
- * @pid: the PID of a process that we want to skip (if any)
+ * @portid: the PORTID of a process that we want to skip (if any)
* @groups: the broadcast group that will notice the error
* @code: error code, must be negative (as usual in kernelspace)
*
* This function returns the number of broadcast listeners that have set the
* NETLINK_RECV_NO_ENOBUFS socket option.
*/
-int netlink_set_err(struct sock *ssk, u32 pid, u32 group, int code)
+int netlink_set_err(struct sock *ssk, u32 portid, u32 group, int code)
{
struct netlink_set_err_data info;
struct hlist_node *node;
int ret = 0;
info.exclude_sk = ssk;
- info.pid = pid;
+ info.portid = portid;
info.group = group;
/* sk->sk_err wants a positive error value */
info.code = -code;
struct sock *sk = sock->sk;
struct netlink_sock *nlk = nlk_sk(sk);
struct sockaddr_nl *addr = msg->msg_name;
- u32 dst_pid;
+ u32 dst_portid;
u32 dst_group;
struct sk_buff *skb;
int err;
err = -EINVAL;
if (addr->nl_family != AF_NETLINK)
goto out;
- dst_pid = addr->nl_pid;
+ dst_portid = addr->nl_pid;
dst_group = ffs(addr->nl_groups);
err = -EPERM;
- if ((dst_group || dst_pid) &&
+ if ((dst_group || dst_portid) &&
!netlink_capable(sock, NL_CFG_F_NONROOT_SEND))
goto out;
} else {
- dst_pid = nlk->dst_pid;
+ dst_portid = nlk->dst_portid;
dst_group = nlk->dst_group;
}
- if (!nlk->pid) {
+ if (!nlk->portid) {
err = netlink_autobind(sock);
if (err)
goto out;
if (skb == NULL)
goto out;
- NETLINK_CB(skb).pid = nlk->pid;
+ NETLINK_CB(skb).portid = nlk->portid;
NETLINK_CB(skb).dst_group = dst_group;
NETLINK_CB(skb).creds = siocb->scm->creds;
if (dst_group) {
atomic_inc(&skb->users);
- netlink_broadcast(sk, skb, dst_pid, dst_group, GFP_KERNEL);
+ netlink_broadcast(sk, skb, dst_portid, dst_group, GFP_KERNEL);
}
- err = netlink_unicast(sk, skb, dst_pid, msg->msg_flags&MSG_DONTWAIT);
+ err = netlink_unicast(sk, skb, dst_portid, msg->msg_flags&MSG_DONTWAIT);
out:
scm_destroy(siocb->scm);
struct sockaddr_nl *addr = (struct sockaddr_nl *)msg->msg_name;
addr->nl_family = AF_NETLINK;
addr->nl_pad = 0;
- addr->nl_pid = NETLINK_CB(skb).pid;
+ addr->nl_pid = NETLINK_CB(skb).portid;
addr->nl_groups = netlink_group_mask(NETLINK_CB(skb).dst_group);
msg->msg_namelen = sizeof(*addr);
}
}
struct nlmsghdr *
-__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
+__nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int flags)
{
struct nlmsghdr *nlh;
int size = NLMSG_LENGTH(len);
nlh->nlmsg_type = type;
nlh->nlmsg_len = size;
nlh->nlmsg_flags = flags;
- nlh->nlmsg_pid = pid;
+ nlh->nlmsg_pid = portid;
nlh->nlmsg_seq = seq;
if (!__builtin_constant_p(size) || NLMSG_ALIGN(size) - size != 0)
memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size);
atomic_inc(&skb->users);
cb->skb = skb;
- sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).pid);
+ sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).portid);
if (sk == NULL) {
netlink_destroy_callback(cb);
return -ECONNREFUSED;
sk = netlink_lookup(sock_net(in_skb->sk),
in_skb->sk->sk_protocol,
- NETLINK_CB(in_skb).pid);
+ NETLINK_CB(in_skb).portid);
if (sk) {
sk->sk_err = ENOBUFS;
sk->sk_error_report(sk);
return;
}
- rep = __nlmsg_put(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq,
+ rep = __nlmsg_put(skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq,
NLMSG_ERROR, payload, 0);
errmsg = nlmsg_data(rep);
errmsg->error = err;
memcpy(&errmsg->msg, nlh, err ? nlh->nlmsg_len : sizeof(*nlh));
- netlink_unicast(in_skb->sk, skb, NETLINK_CB(in_skb).pid, MSG_DONTWAIT);
+ netlink_unicast(in_skb->sk, skb, NETLINK_CB(in_skb).portid, MSG_DONTWAIT);
}
EXPORT_SYMBOL(netlink_ack);
* nlmsg_notify - send a notification netlink message
* @sk: netlink socket to use
* @skb: notification message
- * @pid: destination netlink pid for reports or 0
+ * @portid: destination netlink portid for reports or 0
* @group: destination multicast group or 0
* @report: 1 to report back, 0 to disable
* @flags: allocation flags
*/
-int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 pid,
+int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 portid,
unsigned int group, int report, gfp_t flags)
{
int err = 0;
if (group) {
- int exclude_pid = 0;
+ int exclude_portid = 0;
if (report) {
atomic_inc(&skb->users);
- exclude_pid = pid;
+ exclude_portid = portid;
}
/* errors reported via destination sk->sk_err, but propagate
* delivery errors if NETLINK_BROADCAST_ERROR flag is set */
- err = nlmsg_multicast(sk, skb, exclude_pid, group, flags);
+ err = nlmsg_multicast(sk, skb, exclude_portid, group, flags);
}
if (report) {
int err2;
- err2 = nlmsg_unicast(sk, skb, pid);
+ err2 = nlmsg_unicast(sk, skb, portid);
if (!err || err == -ESRCH)
err = err2;
}
loff_t off = 0;
for (i = 0; i < MAX_LINKS; i++) {
- struct nl_pid_hash *hash = &nl_table[i].hash;
+ struct nl_portid_hash *hash = &nl_table[i].hash;
for (j = 0; j <= hash->mask; j++) {
sk_for_each(s, node, &hash->table[j]) {
j = iter->hash_idx + 1;
do {
- struct nl_pid_hash *hash = &nl_table[i].hash;
+ struct nl_portid_hash *hash = &nl_table[i].hash;
for (; j <= hash->mask; j++) {
s = sk_head(&hash->table[j]);
seq_printf(seq, "%pK %-3d %-6d %08x %-8d %-8d %pK %-8d %-8d %-8lu\n",
s,
s->sk_protocol,
- nlk->pid,
+ nlk->portid,
nlk->groups ? (u32)nlk->groups[0] : 0,
sk_rmem_alloc_get(s),
sk_wmem_alloc_get(s),
order = get_bitmask_order(min(limit, (unsigned long)UINT_MAX)) - 1;
for (i = 0; i < MAX_LINKS; i++) {
- struct nl_pid_hash *hash = &nl_table[i].hash;
+ struct nl_portid_hash *hash = &nl_table[i].hash;
- hash->table = nl_pid_hash_zalloc(1 * sizeof(*hash->table));
+ hash->table = nl_portid_hash_zalloc(1 * sizeof(*hash->table));
if (!hash->table) {
while (i-- > 0)
- nl_pid_hash_free(nl_table[i].hash.table,
+ nl_portid_hash_free(nl_table[i].hash.table,
1 * sizeof(*hash->table));
kfree(nl_table);
goto panic;
/**
* genlmsg_put - Add generic netlink header to netlink message
* @skb: socket buffer holding the message
- * @pid: netlink pid the message is addressed to
+ * @portid: netlink portid the message is addressed to
* @seq: sequence number (usually the one of the sender)
* @family: generic netlink family
* @flags: netlink message flags
*
* Returns pointer to user specific header
*/
-void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
+void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
struct genl_family *family, int flags, u8 cmd)
{
struct nlmsghdr *nlh;
struct genlmsghdr *hdr;
- nlh = nlmsg_put(skb, pid, seq, family->id, GENL_HDRLEN +
+ nlh = nlmsg_put(skb, portid, seq, family->id, GENL_HDRLEN +
family->hdrsize, flags);
if (nlh == NULL)
return NULL;
}
info.snd_seq = nlh->nlmsg_seq;
- info.snd_pid = NETLINK_CB(skb).pid;
+ info.snd_portid = NETLINK_CB(skb).portid;
info.nlhdr = nlh;
info.genlhdr = nlmsg_data(nlh);
info.userhdr = nlmsg_data(nlh) + GENL_HDRLEN;
.netnsok = true,
};
-static int ctrl_fill_info(struct genl_family *family, u32 pid, u32 seq,
+static int ctrl_fill_info(struct genl_family *family, u32 portid, u32 seq,
u32 flags, struct sk_buff *skb, u8 cmd)
{
void *hdr;
- hdr = genlmsg_put(skb, pid, seq, &genl_ctrl, flags, cmd);
+ hdr = genlmsg_put(skb, portid, seq, &genl_ctrl, flags, cmd);
if (hdr == NULL)
return -1;
return -EMSGSIZE;
}
-static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 pid,
+static int ctrl_fill_mcgrp_info(struct genl_multicast_group *grp, u32 portid,
u32 seq, u32 flags, struct sk_buff *skb,
u8 cmd)
{
struct nlattr *nla_grps;
struct nlattr *nest;
- hdr = genlmsg_put(skb, pid, seq, &genl_ctrl, flags, cmd);
+ hdr = genlmsg_put(skb, portid, seq, &genl_ctrl, flags, cmd);
if (hdr == NULL)
return -1;
continue;
if (++n < fams_to_skip)
continue;
- if (ctrl_fill_info(rt, NETLINK_CB(cb->skb).pid,
+ if (ctrl_fill_info(rt, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
skb, CTRL_CMD_NEWFAMILY) < 0)
goto errout;
}
static struct sk_buff *ctrl_build_family_msg(struct genl_family *family,
- u32 pid, int seq, u8 cmd)
+ u32 portid, int seq, u8 cmd)
{
struct sk_buff *skb;
int err;
if (skb == NULL)
return ERR_PTR(-ENOBUFS);
- err = ctrl_fill_info(family, pid, seq, 0, skb, cmd);
+ err = ctrl_fill_info(family, portid, seq, 0, skb, cmd);
if (err < 0) {
nlmsg_free(skb);
return ERR_PTR(err);
}
static struct sk_buff *ctrl_build_mcgrp_msg(struct genl_multicast_group *grp,
- u32 pid, int seq, u8 cmd)
+ u32 portid, int seq, u8 cmd)
{
struct sk_buff *skb;
int err;
if (skb == NULL)
return ERR_PTR(-ENOBUFS);
- err = ctrl_fill_mcgrp_info(grp, pid, seq, 0, skb, cmd);
+ err = ctrl_fill_mcgrp_info(grp, portid, seq, 0, skb, cmd);
if (err < 0) {
nlmsg_free(skb);
return ERR_PTR(err);
return -ENOENT;
}
- msg = ctrl_build_family_msg(res, info->snd_pid, info->snd_seq,
+ msg = ctrl_build_family_msg(res, info->snd_portid, info->snd_seq,
CTRL_CMD_NEWFAMILY);
if (IS_ERR(msg))
return PTR_ERR(msg);
subsys_initcall(genl_init);
-static int genlmsg_mcast(struct sk_buff *skb, u32 pid, unsigned long group,
+static int genlmsg_mcast(struct sk_buff *skb, u32 portid, unsigned long group,
gfp_t flags)
{
struct sk_buff *tmp;
goto error;
}
err = nlmsg_multicast(prev->genl_sock, tmp,
- pid, group, flags);
+ portid, group, flags);
if (err)
goto error;
}
prev = net;
}
- return nlmsg_multicast(prev->genl_sock, skb, pid, group, flags);
+ return nlmsg_multicast(prev->genl_sock, skb, portid, group, flags);
error:
kfree_skb(skb);
return err;
}
-int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid, unsigned int group,
+int genlmsg_multicast_allns(struct sk_buff *skb, u32 portid, unsigned int group,
gfp_t flags)
{
- return genlmsg_mcast(skb, pid, group, flags);
+ return genlmsg_mcast(skb, portid, group, flags);
}
EXPORT_SYMBOL(genlmsg_multicast_allns);
-void genl_notify(struct sk_buff *skb, struct net *net, u32 pid, u32 group,
+void genl_notify(struct sk_buff *skb, struct net *net, u32 portid, u32 group,
struct nlmsghdr *nlh, gfp_t flags)
{
struct sock *sk = net->genl_sock;
if (nlh)
report = nlmsg_report(nlh);
- nlmsg_notify(sk, skb, pid, group, report, flags);
+ nlmsg_notify(sk, skb, portid, group, report, flags);
}
EXPORT_SYMBOL(genl_notify);
{
void *hdr;
- hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
&nfc_genl_family, flags, NFC_CMD_GET_TARGET);
if (!hdr)
return -EMSGSIZE;
struct sk_buff *msg;
void *hdr;
- dev->genl_data.poll_req_pid = 0;
+ dev->genl_data.poll_req_portid = 0;
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
if (!msg)
}
static int nfc_genl_send_device(struct sk_buff *msg, struct nfc_dev *dev,
- u32 pid, u32 seq,
+ u32 portid, u32 seq,
struct netlink_callback *cb,
int flags)
{
void *hdr;
- hdr = genlmsg_put(msg, pid, seq, &nfc_genl_family, flags,
+ hdr = genlmsg_put(msg, portid, seq, &nfc_genl_family, flags,
NFC_CMD_GET_DEVICE);
if (!hdr)
return -EMSGSIZE;
while (dev) {
int rc;
- rc = nfc_genl_send_device(skb, dev, NETLINK_CB(cb->skb).pid,
+ rc = nfc_genl_send_device(skb, dev, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, cb, NLM_F_MULTI);
if (rc < 0)
break;
goto out_putdev;
}
- rc = nfc_genl_send_device(msg, dev, info->snd_pid, info->snd_seq,
+ rc = nfc_genl_send_device(msg, dev, info->snd_portid, info->snd_seq,
NULL, 0);
if (rc < 0)
goto out_free;
rc = nfc_start_poll(dev, im_protocols, tm_protocols);
if (!rc)
- dev->genl_data.poll_req_pid = info->snd_pid;
+ dev->genl_data.poll_req_portid = info->snd_portid;
mutex_unlock(&dev->genl_data.genl_data_mutex);
mutex_lock(&dev->genl_data.genl_data_mutex);
- if (dev->genl_data.poll_req_pid != info->snd_pid) {
+ if (dev->genl_data.poll_req_portid != info->snd_portid) {
rc = -EBUSY;
goto out;
}
rc = nfc_stop_poll(dev);
- dev->genl_data.poll_req_pid = 0;
+ dev->genl_data.poll_req_portid = 0;
out:
mutex_unlock(&dev->genl_data.genl_data_mutex);
if (event != NETLINK_URELEASE || n->protocol != NETLINK_GENERIC)
goto out;
- pr_debug("NETLINK_URELEASE event from id %d\n", n->pid);
+ pr_debug("NETLINK_URELEASE event from id %d\n", n->portid);
nfc_device_iter_init(&iter);
dev = nfc_device_iter_next(&iter);
while (dev) {
- if (dev->genl_data.poll_req_pid == n->pid) {
+ if (dev->genl_data.poll_req_portid == n->portid) {
nfc_stop_poll(dev);
- dev->genl_data.poll_req_pid = 0;
+ dev->genl_data.poll_req_portid = 0;
}
dev = nfc_device_iter_next(&iter);
}
void nfc_genl_data_init(struct nfc_genl_data *genl_data)
{
- genl_data->poll_req_pid = 0;
+ genl_data->poll_req_portid = 0;
mutex_init(&genl_data->genl_data_mutex);
}
upcall.cmd = OVS_PACKET_CMD_ACTION;
upcall.key = &OVS_CB(skb)->flow->key;
upcall.userdata = NULL;
- upcall.pid = 0;
+ upcall.portid = 0;
for (a = nla_data(attr), rem = nla_len(attr); rem > 0;
a = nla_next(a, &rem)) {
break;
case OVS_USERSPACE_ATTR_PID:
- upcall.pid = nla_get_u32(a);
+ upcall.portid = nla_get_u32(a);
break;
}
}
upcall.cmd = OVS_PACKET_CMD_MISS;
upcall.key = &key;
upcall.userdata = NULL;
- upcall.pid = p->upcall_pid;
+ upcall.portid = p->upcall_portid;
ovs_dp_upcall(dp, skb, &upcall);
consume_skb(skb);
stats_counter = &stats->n_missed;
int dp_ifindex;
int err;
- if (upcall_info->pid == 0) {
+ if (upcall_info->portid == 0) {
err = -ENOTCONN;
goto err;
}
skb_copy_and_csum_dev(skb, nla_data(nla));
- err = genlmsg_unicast(net, user_skb, upcall_info->pid);
+ err = genlmsg_unicast(net, user_skb, upcall_info->portid);
out:
kfree_skb(nskb);
/* Called with genl_lock. */
static int ovs_flow_cmd_fill_info(struct sw_flow *flow, struct datapath *dp,
- struct sk_buff *skb, u32 pid,
+ struct sk_buff *skb, u32 portid,
u32 seq, u32 flags, u8 cmd)
{
const int skb_orig_len = skb->len;
sf_acts = rcu_dereference_protected(flow->sf_acts,
lockdep_genl_is_held());
- ovs_header = genlmsg_put(skb, pid, seq, &dp_flow_genl_family, flags, cmd);
+ ovs_header = genlmsg_put(skb, portid, seq, &dp_flow_genl_family, flags, cmd);
if (!ovs_header)
return -EMSGSIZE;
static struct sk_buff *ovs_flow_cmd_build_info(struct sw_flow *flow,
struct datapath *dp,
- u32 pid, u32 seq, u8 cmd)
+ u32 portid, u32 seq, u8 cmd)
{
struct sk_buff *skb;
int retval;
if (!skb)
return ERR_PTR(-ENOMEM);
- retval = ovs_flow_cmd_fill_info(flow, dp, skb, pid, seq, 0, cmd);
+ retval = ovs_flow_cmd_fill_info(flow, dp, skb, portid, seq, 0, cmd);
BUG_ON(retval < 0);
return skb;
}
flow->hash = ovs_flow_hash(&key, key_len);
ovs_flow_tbl_insert(table, flow);
- reply = ovs_flow_cmd_build_info(flow, dp, info->snd_pid,
+ reply = ovs_flow_cmd_build_info(flow, dp, info->snd_portid,
info->snd_seq,
OVS_FLOW_CMD_NEW);
} else {
ovs_flow_deferred_free_acts(old_acts);
}
- reply = ovs_flow_cmd_build_info(flow, dp, info->snd_pid,
+ reply = ovs_flow_cmd_build_info(flow, dp, info->snd_portid,
info->snd_seq, OVS_FLOW_CMD_NEW);
/* Clear stats. */
}
if (!IS_ERR(reply))
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_flow_multicast_group.id, info->nlhdr,
GFP_KERNEL);
else
if (!flow)
return -ENOENT;
- reply = ovs_flow_cmd_build_info(flow, dp, info->snd_pid,
+ reply = ovs_flow_cmd_build_info(flow, dp, info->snd_portid,
info->snd_seq, OVS_FLOW_CMD_NEW);
if (IS_ERR(reply))
return PTR_ERR(reply);
ovs_flow_tbl_remove(table, flow);
- err = ovs_flow_cmd_fill_info(flow, dp, reply, info->snd_pid,
+ err = ovs_flow_cmd_fill_info(flow, dp, reply, info->snd_portid,
info->snd_seq, 0, OVS_FLOW_CMD_DEL);
BUG_ON(err < 0);
ovs_flow_deferred_free(flow);
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_flow_multicast_group.id, info->nlhdr, GFP_KERNEL);
return 0;
}
break;
if (ovs_flow_cmd_fill_info(flow, dp, skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
OVS_FLOW_CMD_NEW) < 0)
break;
};
static int ovs_dp_cmd_fill_info(struct datapath *dp, struct sk_buff *skb,
- u32 pid, u32 seq, u32 flags, u8 cmd)
+ u32 portid, u32 seq, u32 flags, u8 cmd)
{
struct ovs_header *ovs_header;
struct ovs_dp_stats dp_stats;
int err;
- ovs_header = genlmsg_put(skb, pid, seq, &dp_datapath_genl_family,
+ ovs_header = genlmsg_put(skb, portid, seq, &dp_datapath_genl_family,
flags, cmd);
if (!ovs_header)
goto error;
return -EMSGSIZE;
}
-static struct sk_buff *ovs_dp_cmd_build_info(struct datapath *dp, u32 pid,
+static struct sk_buff *ovs_dp_cmd_build_info(struct datapath *dp, u32 portid,
u32 seq, u8 cmd)
{
struct sk_buff *skb;
if (!skb)
return ERR_PTR(-ENOMEM);
- retval = ovs_dp_cmd_fill_info(dp, skb, pid, seq, 0, cmd);
+ retval = ovs_dp_cmd_fill_info(dp, skb, portid, seq, 0, cmd);
if (retval < 0) {
kfree_skb(skb);
return ERR_PTR(retval);
parms.options = NULL;
parms.dp = dp;
parms.port_no = OVSP_LOCAL;
- parms.upcall_pid = nla_get_u32(a[OVS_DP_ATTR_UPCALL_PID]);
+ parms.upcall_portid = nla_get_u32(a[OVS_DP_ATTR_UPCALL_PID]);
vport = new_vport(&parms);
if (IS_ERR(vport)) {
goto err_destroy_ports_array;
}
- reply = ovs_dp_cmd_build_info(dp, info->snd_pid,
+ reply = ovs_dp_cmd_build_info(dp, info->snd_portid,
info->snd_seq, OVS_DP_CMD_NEW);
err = PTR_ERR(reply);
if (IS_ERR(reply))
list_add_tail(&dp->list_node, &ovs_net->dps);
rtnl_unlock();
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_datapath_multicast_group.id, info->nlhdr,
GFP_KERNEL);
return 0;
if (IS_ERR(dp))
return err;
- reply = ovs_dp_cmd_build_info(dp, info->snd_pid,
+ reply = ovs_dp_cmd_build_info(dp, info->snd_portid,
info->snd_seq, OVS_DP_CMD_DEL);
err = PTR_ERR(reply);
if (IS_ERR(reply))
__dp_destroy(dp);
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_datapath_multicast_group.id, info->nlhdr,
GFP_KERNEL);
if (IS_ERR(dp))
return PTR_ERR(dp);
- reply = ovs_dp_cmd_build_info(dp, info->snd_pid,
+ reply = ovs_dp_cmd_build_info(dp, info->snd_portid,
info->snd_seq, OVS_DP_CMD_NEW);
if (IS_ERR(reply)) {
err = PTR_ERR(reply);
return 0;
}
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_datapath_multicast_group.id, info->nlhdr,
GFP_KERNEL);
if (IS_ERR(dp))
return PTR_ERR(dp);
- reply = ovs_dp_cmd_build_info(dp, info->snd_pid,
+ reply = ovs_dp_cmd_build_info(dp, info->snd_portid,
info->snd_seq, OVS_DP_CMD_NEW);
if (IS_ERR(reply))
return PTR_ERR(reply);
list_for_each_entry(dp, &ovs_net->dps, list_node) {
if (i >= skip &&
- ovs_dp_cmd_fill_info(dp, skb, NETLINK_CB(cb->skb).pid,
+ ovs_dp_cmd_fill_info(dp, skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
OVS_DP_CMD_NEW) < 0)
break;
/* Called with RTNL lock or RCU read lock. */
static int ovs_vport_cmd_fill_info(struct vport *vport, struct sk_buff *skb,
- u32 pid, u32 seq, u32 flags, u8 cmd)
+ u32 portid, u32 seq, u32 flags, u8 cmd)
{
struct ovs_header *ovs_header;
struct ovs_vport_stats vport_stats;
int err;
- ovs_header = genlmsg_put(skb, pid, seq, &dp_vport_genl_family,
+ ovs_header = genlmsg_put(skb, portid, seq, &dp_vport_genl_family,
flags, cmd);
if (!ovs_header)
return -EMSGSIZE;
if (nla_put_u32(skb, OVS_VPORT_ATTR_PORT_NO, vport->port_no) ||
nla_put_u32(skb, OVS_VPORT_ATTR_TYPE, vport->ops->type) ||
nla_put_string(skb, OVS_VPORT_ATTR_NAME, vport->ops->get_name(vport)) ||
- nla_put_u32(skb, OVS_VPORT_ATTR_UPCALL_PID, vport->upcall_pid))
+ nla_put_u32(skb, OVS_VPORT_ATTR_UPCALL_PID, vport->upcall_portid))
goto nla_put_failure;
ovs_vport_get_stats(vport, &vport_stats);
}
/* Called with RTNL lock or RCU read lock. */
-struct sk_buff *ovs_vport_cmd_build_info(struct vport *vport, u32 pid,
+struct sk_buff *ovs_vport_cmd_build_info(struct vport *vport, u32 portid,
u32 seq, u8 cmd)
{
struct sk_buff *skb;
if (!skb)
return ERR_PTR(-ENOMEM);
- retval = ovs_vport_cmd_fill_info(vport, skb, pid, seq, 0, cmd);
+ retval = ovs_vport_cmd_fill_info(vport, skb, portid, seq, 0, cmd);
if (retval < 0) {
kfree_skb(skb);
return ERR_PTR(retval);
parms.options = a[OVS_VPORT_ATTR_OPTIONS];
parms.dp = dp;
parms.port_no = port_no;
- parms.upcall_pid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]);
+ parms.upcall_portid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]);
vport = new_vport(&parms);
err = PTR_ERR(vport);
if (IS_ERR(vport))
goto exit_unlock;
- reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq,
+ reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq,
OVS_VPORT_CMD_NEW);
if (IS_ERR(reply)) {
err = PTR_ERR(reply);
ovs_dp_detach_port(vport);
goto exit_unlock;
}
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_vport_multicast_group.id, info->nlhdr, GFP_KERNEL);
exit_unlock:
if (err)
goto exit_unlock;
if (a[OVS_VPORT_ATTR_UPCALL_PID])
- vport->upcall_pid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]);
+ vport->upcall_portid = nla_get_u32(a[OVS_VPORT_ATTR_UPCALL_PID]);
- reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq,
+ reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq,
OVS_VPORT_CMD_NEW);
if (IS_ERR(reply)) {
netlink_set_err(sock_net(skb->sk)->genl_sock, 0,
goto exit_unlock;
}
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_vport_multicast_group.id, info->nlhdr, GFP_KERNEL);
exit_unlock:
goto exit_unlock;
}
- reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq,
+ reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq,
OVS_VPORT_CMD_DEL);
err = PTR_ERR(reply);
if (IS_ERR(reply))
ovs_dp_detach_port(vport);
- genl_notify(reply, genl_info_net(info), info->snd_pid,
+ genl_notify(reply, genl_info_net(info), info->snd_portid,
ovs_dp_vport_multicast_group.id, info->nlhdr, GFP_KERNEL);
exit_unlock:
if (IS_ERR(vport))
goto exit_unlock;
- reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq,
+ reply = ovs_vport_cmd_build_info(vport, info->snd_portid, info->snd_seq,
OVS_VPORT_CMD_NEW);
err = PTR_ERR(reply);
if (IS_ERR(reply))
hlist_for_each_entry_rcu(vport, n, &dp->ports[i], dp_hash_node) {
if (j >= skip &&
ovs_vport_cmd_fill_info(vport, skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NLM_F_MULTI,
OVS_VPORT_CMD_NEW) < 0)
u8 cmd;
const struct sw_flow_key *key;
const struct nlattr *userdata;
- u32 pid;
+ u32 portid;
};
static inline struct net *ovs_dp_get_net(struct datapath *dp)
vport->dp = parms->dp;
vport->port_no = parms->port_no;
- vport->upcall_pid = parms->upcall_pid;
+ vport->upcall_portid = parms->upcall_portid;
vport->ops = ops;
INIT_HLIST_NODE(&vport->dp_hash_node);
* @rcu: RCU callback head for deferred destruction.
* @port_no: Index into @dp's @ports array.
* @dp: Datapath to which this port belongs.
- * @upcall_pid: The Netlink port to use for packets received on this port that
+ * @upcall_portid: The Netlink port to use for packets received on this port that
* miss the flow table.
* @hash_node: Element in @dev_table hash table in vport.c.
* @dp_hash_node: Element in @datapath->ports hash table in datapath.c.
struct rcu_head rcu;
u16 port_no;
struct datapath *dp;
- u32 upcall_pid;
+ u32 upcall_portid;
struct hlist_node hash_node;
struct hlist_node dp_hash_node;
/* For ovs_vport_alloc(). */
struct datapath *dp;
u16 port_no;
- u32 upcall_pid;
+ u32 upcall_portid;
};
/**
}
static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct packet_diag_req *req,
- u32 pid, u32 seq, u32 flags, int sk_ino)
+ u32 portid, u32 seq, u32 flags, int sk_ino)
{
struct nlmsghdr *nlh;
struct packet_diag_msg *rp;
struct packet_sock *po = pkt_sk(sk);
- nlh = nlmsg_put(skb, pid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rp), flags);
+ nlh = nlmsg_put(skb, portid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rp), flags);
if (!nlh)
return -EMSGSIZE;
if (num < s_num)
goto next;
- if (sk_diag_fill(sk, skb, req, NETLINK_CB(cb->skb).pid,
+ if (sk_diag_fill(sk, skb, req, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
sock_i_ino(sk)) < 0)
goto done;
/* Device address handling */
static int fill_addr(struct sk_buff *skb, struct net_device *dev, u8 addr,
- u32 pid, u32 seq, int event);
+ u32 portid, u32 seq, int event);
void phonet_address_notify(int event, struct net_device *dev, u8 addr)
{
}
static int fill_addr(struct sk_buff *skb, struct net_device *dev, u8 addr,
- u32 pid, u32 seq, int event)
+ u32 portid, u32 seq, int event)
{
struct ifaddrmsg *ifm;
struct nlmsghdr *nlh;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*ifm), 0);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*ifm), 0);
if (nlh == NULL)
return -EMSGSIZE;
continue;
if (fill_addr(skb, pnd->netdev, addr << 2,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, RTM_NEWADDR) < 0)
goto out;
}
/* Routes handling */
static int fill_route(struct sk_buff *skb, struct net_device *dev, u8 dst,
- u32 pid, u32 seq, int event)
+ u32 portid, u32 seq, int event)
{
struct rtmsg *rtm;
struct nlmsghdr *nlh;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), 0);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*rtm), 0);
if (nlh == NULL)
return -EMSGSIZE;
if (addr_idx++ < addr_start_idx)
continue;
- if (fill_route(skb, dev, addr << 2, NETLINK_CB(cb->skb).pid,
+ if (fill_route(skb, dev, addr << 2, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, RTM_NEWROUTE))
goto out;
}
}
static int
-tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq,
+tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 portid, u32 seq,
u16 flags, int event, int bind, int ref)
{
struct tcamsg *t;
unsigned char *b = skb_tail_pointer(skb);
struct nlattr *nest;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*t), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*t), flags);
if (!nlh)
goto out_nlmsg_trim;
t = nlmsg_data(nlh);
}
static int
-act_get_notify(struct net *net, u32 pid, struct nlmsghdr *n,
+act_get_notify(struct net *net, u32 portid, struct nlmsghdr *n,
struct tc_action *a, int event)
{
struct sk_buff *skb;
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb)
return -ENOBUFS;
- if (tca_get_fill(skb, a, pid, n->nlmsg_seq, 0, event, 0, 0) <= 0) {
+ if (tca_get_fill(skb, a, portid, n->nlmsg_seq, 0, event, 0, 0) <= 0) {
kfree_skb(skb);
return -EINVAL;
}
- return rtnl_unicast(skb, net, pid);
+ return rtnl_unicast(skb, net, portid);
}
static struct tc_action *
-tcf_action_get_1(struct nlattr *nla, struct nlmsghdr *n, u32 pid)
+tcf_action_get_1(struct nlattr *nla, struct nlmsghdr *n, u32 portid)
{
struct nlattr *tb[TCA_ACT_MAX + 1];
struct tc_action *a;
}
static int tca_action_flush(struct net *net, struct nlattr *nla,
- struct nlmsghdr *n, u32 pid)
+ struct nlmsghdr *n, u32 portid)
{
struct sk_buff *skb;
unsigned char *b;
if (a->ops == NULL)
goto err_out;
- nlh = nlmsg_put(skb, pid, n->nlmsg_seq, RTM_DELACTION, sizeof(*t), 0);
+ nlh = nlmsg_put(skb, portid, n->nlmsg_seq, RTM_DELACTION, sizeof(*t), 0);
if (!nlh)
goto out_module_put;
t = nlmsg_data(nlh);
nlh->nlmsg_flags |= NLM_F_ROOT;
module_put(a->ops->owner);
kfree(a);
- err = rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+ err = rtnetlink_send(skb, net, portid, RTNLGRP_TC,
n->nlmsg_flags & NLM_F_ECHO);
if (err > 0)
return 0;
static int
tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n,
- u32 pid, int event)
+ u32 portid, int event)
{
int i, ret;
struct nlattr *tb[TCA_ACT_MAX_PRIO + 1];
if (event == RTM_DELACTION && n->nlmsg_flags & NLM_F_ROOT) {
if (tb[1] != NULL)
- return tca_action_flush(net, tb[1], n, pid);
+ return tca_action_flush(net, tb[1], n, portid);
else
return -EINVAL;
}
for (i = 1; i <= TCA_ACT_MAX_PRIO && tb[i]; i++) {
- act = tcf_action_get_1(tb[i], n, pid);
+ act = tcf_action_get_1(tb[i], n, portid);
if (IS_ERR(act)) {
ret = PTR_ERR(act);
goto err;
}
if (event == RTM_GETACTION)
- ret = act_get_notify(net, pid, n, head, event);
+ ret = act_get_notify(net, portid, n, head, event);
else { /* delete */
struct sk_buff *skb;
goto err;
}
- if (tca_get_fill(skb, head, pid, n->nlmsg_seq, 0, event,
+ if (tca_get_fill(skb, head, portid, n->nlmsg_seq, 0, event,
0, 1) <= 0) {
kfree_skb(skb);
ret = -EINVAL;
/* now do the delete */
tcf_action_destroy(head, 0);
- ret = rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+ ret = rtnetlink_send(skb, net, portid, RTNLGRP_TC,
n->nlmsg_flags & NLM_F_ECHO);
if (ret > 0)
return 0;
}
static int tcf_add_notify(struct net *net, struct tc_action *a,
- u32 pid, u32 seq, int event, u16 flags)
+ u32 portid, u32 seq, int event, u16 flags)
{
struct tcamsg *t;
struct nlmsghdr *nlh;
b = skb_tail_pointer(skb);
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*t), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*t), flags);
if (!nlh)
goto out_kfree_skb;
t = nlmsg_data(nlh);
nlh->nlmsg_len = skb_tail_pointer(skb) - b;
NETLINK_CB(skb).dst_group = RTNLGRP_TC;
- err = rtnetlink_send(skb, net, pid, RTNLGRP_TC, flags & NLM_F_ECHO);
+ err = rtnetlink_send(skb, net, portid, RTNLGRP_TC, flags & NLM_F_ECHO);
if (err > 0)
err = 0;
return err;
static int
tcf_action_add(struct net *net, struct nlattr *nla, struct nlmsghdr *n,
- u32 pid, int ovr)
+ u32 portid, int ovr)
{
int ret = 0;
struct tc_action *act;
/* dump then free all the actions after update; inserted policy
* stays intact
*/
- ret = tcf_add_notify(net, act, pid, seq, RTM_NEWACTION, n->nlmsg_flags);
+ ret = tcf_add_notify(net, act, portid, seq, RTM_NEWACTION, n->nlmsg_flags);
for (a = act; a; a = act) {
act = a->next;
kfree(a);
{
struct net *net = sock_net(skb->sk);
struct nlattr *tca[TCA_ACT_MAX + 1];
- u32 pid = skb ? NETLINK_CB(skb).pid : 0;
+ u32 portid = skb ? NETLINK_CB(skb).portid : 0;
int ret = 0, ovr = 0;
ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCA_ACT_MAX, NULL);
if (n->nlmsg_flags & NLM_F_REPLACE)
ovr = 1;
replay:
- ret = tcf_action_add(net, tca[TCA_ACT_TAB], n, pid, ovr);
+ ret = tcf_action_add(net, tca[TCA_ACT_TAB], n, portid, ovr);
if (ret == -EAGAIN)
goto replay;
break;
case RTM_DELACTION:
ret = tca_action_gd(net, tca[TCA_ACT_TAB], n,
- pid, RTM_DELACTION);
+ portid, RTM_DELACTION);
break;
case RTM_GETACTION:
ret = tca_action_gd(net, tca[TCA_ACT_TAB], n,
- pid, RTM_GETACTION);
+ portid, RTM_GETACTION);
break;
default:
BUG();
goto out_module_put;
}
- nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+ nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
cb->nlh->nlmsg_type, sizeof(*t), 0);
if (!nlh)
goto out_module_put;
nla_nest_cancel(skb, nest);
nlh->nlmsg_len = skb_tail_pointer(skb) - b;
- if (NETLINK_CB(cb->skb).pid && ret)
+ if (NETLINK_CB(cb->skb).portid && ret)
nlh->nlmsg_flags |= NLM_F_MULTI;
module_put(a_o->owner);
return skb->len;
}
static int tcf_fill_node(struct sk_buff *skb, struct tcf_proto *tp,
- unsigned long fh, u32 pid, u32 seq, u16 flags, int event)
+ unsigned long fh, u32 portid, u32 seq, u16 flags, int event)
{
struct tcmsg *tcm;
struct nlmsghdr *nlh;
unsigned char *b = skb_tail_pointer(skb);
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags);
if (!nlh)
goto out_nlmsg_trim;
tcm = nlmsg_data(nlh);
unsigned long fh, int event)
{
struct sk_buff *skb;
- u32 pid = oskb ? NETLINK_CB(oskb).pid : 0;
+ u32 portid = oskb ? NETLINK_CB(oskb).portid : 0;
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb)
return -ENOBUFS;
- if (tcf_fill_node(skb, tp, fh, pid, n->nlmsg_seq, 0, event) <= 0) {
+ if (tcf_fill_node(skb, tp, fh, portid, n->nlmsg_seq, 0, event) <= 0) {
kfree_skb(skb);
return -EINVAL;
}
- return rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+ return rtnetlink_send(skb, net, portid, RTNLGRP_TC,
n->nlmsg_flags & NLM_F_ECHO);
}
{
struct tcf_dump_args *a = (void *)arg;
- return tcf_fill_node(a->skb, tp, n, NETLINK_CB(a->cb->skb).pid,
+ return tcf_fill_node(a->skb, tp, n, NETLINK_CB(a->cb->skb).portid,
a->cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWTFILTER);
}
if (t > s_t)
memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(cb->args[0]));
if (cb->args[1] == 0) {
- if (tcf_fill_node(skb, tp, 0, NETLINK_CB(cb->skb).pid,
+ if (tcf_fill_node(skb, tp, 0, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
RTM_NEWTFILTER) <= 0)
break;
}
static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid,
- u32 pid, u32 seq, u16 flags, int event)
+ u32 portid, u32 seq, u16 flags, int event)
{
struct tcmsg *tcm;
struct nlmsghdr *nlh;
struct gnet_dump d;
struct qdisc_size_table *stab;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags);
if (!nlh)
goto out_nlmsg_trim;
tcm = nlmsg_data(nlh);
struct Qdisc *old, struct Qdisc *new)
{
struct sk_buff *skb;
- u32 pid = oskb ? NETLINK_CB(oskb).pid : 0;
+ u32 portid = oskb ? NETLINK_CB(oskb).portid : 0;
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb)
return -ENOBUFS;
if (old && !tc_qdisc_dump_ignore(old)) {
- if (tc_fill_qdisc(skb, old, clid, pid, n->nlmsg_seq,
+ if (tc_fill_qdisc(skb, old, clid, portid, n->nlmsg_seq,
0, RTM_DELQDISC) < 0)
goto err_out;
}
if (new && !tc_qdisc_dump_ignore(new)) {
- if (tc_fill_qdisc(skb, new, clid, pid, n->nlmsg_seq,
+ if (tc_fill_qdisc(skb, new, clid, portid, n->nlmsg_seq,
old ? NLM_F_REPLACE : 0, RTM_NEWQDISC) < 0)
goto err_out;
}
if (skb->len)
- return rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+ return rtnetlink_send(skb, net, portid, RTNLGRP_TC,
n->nlmsg_flags & NLM_F_ECHO);
err_out:
q_idx++;
} else {
if (!tc_qdisc_dump_ignore(q) &&
- tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid,
+ tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0)
goto done;
q_idx++;
continue;
}
if (!tc_qdisc_dump_ignore(q) &&
- tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid,
+ tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0)
goto done;
q_idx++;
const struct Qdisc_class_ops *cops;
unsigned long cl = 0;
unsigned long new_cl;
- u32 pid = tcm->tcm_parent;
+ u32 portid = tcm->tcm_parent;
u32 clid = tcm->tcm_handle;
u32 qid = TC_H_MAJ(clid);
int err;
/* Step 1. Determine qdisc handle X:0 */
- if (pid != TC_H_ROOT) {
- u32 qid1 = TC_H_MAJ(pid);
+ if (portid != TC_H_ROOT) {
+ u32 qid1 = TC_H_MAJ(portid);
if (qid && qid1) {
/* If both majors are known, they must be identical. */
/* Now qid is genuine qdisc handle consistent
* both with parent and child.
*
- * TC_H_MAJ(pid) still may be unspecified, complete it now.
+ * TC_H_MAJ(portid) still may be unspecified, complete it now.
*/
- if (pid)
- pid = TC_H_MAKE(qid, pid);
+ if (portid)
+ portid = TC_H_MAKE(qid, portid);
} else {
if (qid == 0)
qid = dev->qdisc->handle;
/* Now try to get class */
if (clid == 0) {
- if (pid == TC_H_ROOT)
+ if (portid == TC_H_ROOT)
clid = qid;
} else
clid = TC_H_MAKE(qid, clid);
new_cl = cl;
err = -EOPNOTSUPP;
if (cops->change)
- err = cops->change(q, clid, pid, tca, &new_cl);
+ err = cops->change(q, clid, portid, tca, &new_cl);
if (err == 0)
tclass_notify(net, skb, n, q, new_cl, RTM_NEWTCLASS);
static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q,
unsigned long cl,
- u32 pid, u32 seq, u16 flags, int event)
+ u32 portid, u32 seq, u16 flags, int event)
{
struct tcmsg *tcm;
struct nlmsghdr *nlh;
struct gnet_dump d;
const struct Qdisc_class_ops *cl_ops = q->ops->cl_ops;
- nlh = nlmsg_put(skb, pid, seq, event, sizeof(*tcm), flags);
+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(*tcm), flags);
if (!nlh)
goto out_nlmsg_trim;
tcm = nlmsg_data(nlh);
unsigned long cl, int event)
{
struct sk_buff *skb;
- u32 pid = oskb ? NETLINK_CB(oskb).pid : 0;
+ u32 portid = oskb ? NETLINK_CB(oskb).portid : 0;
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb)
return -ENOBUFS;
- if (tc_fill_tclass(skb, q, cl, pid, n->nlmsg_seq, 0, event) < 0) {
+ if (tc_fill_tclass(skb, q, cl, portid, n->nlmsg_seq, 0, event) < 0) {
kfree_skb(skb);
return -EINVAL;
}
- return rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+ return rtnetlink_send(skb, net, portid, RTNLGRP_TC,
n->nlmsg_flags & NLM_F_ECHO);
}
{
struct qdisc_dump_args *a = (struct qdisc_dump_args *)arg;
- return tc_fill_tclass(a->skb, q, cl, NETLINK_CB(a->cb->skb).pid,
+ return tc_fill_tclass(a->skb, q, cl, NETLINK_CB(a->cb->skb).portid,
a->cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWTCLASS);
}
rep_nlh = nlmsg_hdr(rep_buf);
memcpy(rep_nlh, req_nlh, hdr_space);
rep_nlh->nlmsg_len = rep_buf->len;
- genlmsg_unicast(&init_net, rep_buf, NETLINK_CB(skb).pid);
+ genlmsg_unicast(&init_net, rep_buf, NETLINK_CB(skb).portid);
}
return 0;
}
static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_req *req,
- u32 pid, u32 seq, u32 flags, int sk_ino)
+ u32 portid, u32 seq, u32 flags, int sk_ino)
{
struct nlmsghdr *nlh;
struct unix_diag_msg *rep;
- nlh = nlmsg_put(skb, pid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rep),
+ nlh = nlmsg_put(skb, portid, seq, SOCK_DIAG_BY_FAMILY, sizeof(*rep),
flags);
if (!nlh)
return -EMSGSIZE;
}
static int sk_diag_dump(struct sock *sk, struct sk_buff *skb, struct unix_diag_req *req,
- u32 pid, u32 seq, u32 flags)
+ u32 portid, u32 seq, u32 flags)
{
int sk_ino;
if (!sk_ino)
return 0;
- return sk_diag_fill(sk, skb, req, pid, seq, flags, sk_ino);
+ return sk_diag_fill(sk, skb, req, portid, seq, flags, sk_ino);
}
static int unix_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
if (!(req->udiag_states & (1 << sk->sk_state)))
goto next;
if (sk_diag_dump(sk, skb, req,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NLM_F_MULTI) < 0)
goto done;
if (!rep)
goto out;
- err = sk_diag_fill(sk, rep, req, NETLINK_CB(in_skb).pid,
+ err = sk_diag_fill(sk, rep, req, NETLINK_CB(in_skb).portid,
nlh->nlmsg_seq, 0, req->udiag_ino);
if (err < 0) {
nlmsg_free(rep);
goto again;
}
- err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).pid,
+ err = netlink_unicast(net->diag_nlsk, rep, NETLINK_CB(in_skb).portid,
MSG_DONTWAIT);
if (err > 0)
err = 0;
int opencount; /* also protected by devlist_mtx */
wait_queue_head_t dev_wait;
- u32 ap_beacons_nlpid;
+ u32 ap_beacons_nlportid;
/* protected by RTNL only */
int num_running_ifaces;
struct cfg80211_mgmt_registration {
struct list_head list;
- u32 nlpid;
+ u32 nlportid;
int match_len;
u8 match[];
};
-int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_pid,
+int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_portid,
u16 frame_type, const u8 *match_data,
int match_len)
{
memcpy(nreg->match, match_data, match_len);
nreg->match_len = match_len;
- nreg->nlpid = snd_pid;
+ nreg->nlportid = snd_portid;
nreg->frame_type = cpu_to_le16(frame_type);
list_add(&nreg->list, &wdev->mgmt_registrations);
return err;
}
-void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlpid)
+void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlportid)
{
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
spin_lock_bh(&wdev->mgmt_registrations_lock);
list_for_each_entry_safe(reg, tmp, &wdev->mgmt_registrations, list) {
- if (reg->nlpid != nlpid)
+ if (reg->nlportid != nlportid)
continue;
if (rdev->ops->mgmt_frame_register) {
spin_unlock_bh(&wdev->mgmt_registrations_lock);
- if (nlpid == wdev->ap_unexpected_nlpid)
- wdev->ap_unexpected_nlpid = 0;
+ if (nlportid == wdev->ap_unexpected_nlportid)
+ wdev->ap_unexpected_nlportid = 0;
}
void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev)
/* found match! */
/* Indicate the received Action frame to user space */
- if (nl80211_send_mgmt(rdev, wdev, reg->nlpid,
+ if (nl80211_send_mgmt(rdev, wdev, reg->nlportid,
freq, sig_mbm,
buf, len, gfp))
continue;
}
/* message building helper */
-static inline void *nl80211hdr_put(struct sk_buff *skb, u32 pid, u32 seq,
+static inline void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
int flags, u8 cmd)
{
/* since there is no private header just add the generic one */
- return genlmsg_put(skb, pid, seq, &nl80211_fam, flags, cmd);
+ return genlmsg_put(skb, portid, seq, &nl80211_fam, flags, cmd);
}
static int nl80211_msg_put_channel(struct sk_buff *msg,
return -ENOBUFS;
}
-static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
+static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flags,
struct cfg80211_registered_device *dev)
{
void *hdr;
const struct ieee80211_txrx_stypes *mgmt_stypes =
dev->wiphy.mgmt_stypes;
- hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_WIPHY);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_WIPHY);
if (!hdr)
return -1;
continue;
if (++idx <= start)
continue;
- if (nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).pid,
+ if (nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
dev) < 0) {
idx--;
if (!msg)
return -ENOMEM;
- if (nl80211_send_wiphy(msg, info->snd_pid, info->snd_seq, 0, dev) < 0) {
+ if (nl80211_send_wiphy(msg, info->snd_portid, info->snd_seq, 0, dev) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
}
((u64)wiphy_to_dev(wdev->wiphy)->wiphy_idx << 32);
}
-static int nl80211_send_iface(struct sk_buff *msg, u32 pid, u32 seq, int flags,
+static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flags,
struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
struct net_device *dev = wdev->netdev;
void *hdr;
- hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_INTERFACE);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_INTERFACE);
if (!hdr)
return -1;
if_idx++;
continue;
}
- if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).pid,
+ if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
rdev, wdev) < 0) {
mutex_unlock(&rdev->devlist_mtx);
if (!msg)
return -ENOMEM;
- if (nl80211_send_iface(msg, info->snd_pid, info->snd_seq, 0,
+ if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0,
dev, wdev) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
break;
}
- if (nl80211_send_iface(msg, info->snd_pid, info->snd_seq, 0,
+ if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0,
rdev, wdev) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
if (!msg)
return -ENOMEM;
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_NEW_KEY);
if (IS_ERR(hdr))
return PTR_ERR(hdr);
return false;
}
-static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
+static int nl80211_send_station(struct sk_buff *msg, u32 portid, u32 seq,
int flags,
struct cfg80211_registered_device *rdev,
struct net_device *dev,
void *hdr;
struct nlattr *sinfoattr, *bss_param;
- hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_STATION);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_STATION);
if (!hdr)
return -1;
goto out_err;
if (nl80211_send_station(skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
dev, netdev, mac_addr,
&sinfo) < 0)
if (!msg)
return -ENOMEM;
- if (nl80211_send_station(msg, info->snd_pid, info->snd_seq, 0,
+ if (nl80211_send_station(msg, info->snd_portid, info->snd_seq, 0,
rdev, dev, mac_addr, &sinfo) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
return rdev->ops->del_station(&rdev->wiphy, dev, mac_addr);
}
-static int nl80211_send_mpath(struct sk_buff *msg, u32 pid, u32 seq,
+static int nl80211_send_mpath(struct sk_buff *msg, u32 portid, u32 seq,
int flags, struct net_device *dev,
u8 *dst, u8 *next_hop,
struct mpath_info *pinfo)
void *hdr;
struct nlattr *pinfoattr;
- hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_STATION);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_STATION);
if (!hdr)
return -1;
if (err)
goto out_err;
- if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).pid,
+ if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
netdev, dst, next_hop,
&pinfo) < 0)
if (!msg)
return -ENOMEM;
- if (nl80211_send_mpath(msg, info->snd_pid, info->snd_seq, 0,
+ if (nl80211_send_mpath(msg, info->snd_portid, info->snd_seq, 0,
dev, dst, next_hop, &pinfo) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
if (!msg)
return -ENOMEM;
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_GET_MESH_CONFIG);
if (!hdr)
goto out;
goto out;
}
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_GET_REG);
if (!hdr)
goto put_failure;
ASSERT_WDEV_LOCK(wdev);
- hdr = nl80211hdr_put(msg, NETLINK_CB(cb->skb).pid, seq, flags,
+ hdr = nl80211hdr_put(msg, NETLINK_CB(cb->skb).portid, seq, flags,
NL80211_CMD_NEW_SCAN_RESULTS);
if (!hdr)
return -1;
return skb->len;
}
-static int nl80211_send_survey(struct sk_buff *msg, u32 pid, u32 seq,
+static int nl80211_send_survey(struct sk_buff *msg, u32 portid, u32 seq,
int flags, struct net_device *dev,
struct survey_info *survey)
{
void *hdr;
struct nlattr *infoattr;
- hdr = nl80211hdr_put(msg, pid, seq, flags,
+ hdr = nl80211hdr_put(msg, portid, seq, flags,
NL80211_CMD_NEW_SURVEY_RESULTS);
if (!hdr)
return -ENOMEM;
}
if (nl80211_send_survey(skb,
- NETLINK_CB(cb->skb).pid,
+ NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
netdev,
&survey) < 0)
}
while (1) {
- void *hdr = nl80211hdr_put(skb, NETLINK_CB(cb->skb).pid,
+ void *hdr = nl80211hdr_put(skb, NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
NL80211_CMD_TESTMODE);
struct nlattr *tmdata;
static struct sk_buff *
__cfg80211_testmode_alloc_skb(struct cfg80211_registered_device *rdev,
- int approxlen, u32 pid, u32 seq, gfp_t gfp)
+ int approxlen, u32 portid, u32 seq, gfp_t gfp)
{
struct sk_buff *skb;
void *hdr;
if (!skb)
return NULL;
- hdr = nl80211hdr_put(skb, pid, seq, 0, NL80211_CMD_TESTMODE);
+ hdr = nl80211hdr_put(skb, portid, seq, 0, NL80211_CMD_TESTMODE);
if (!hdr) {
kfree_skb(skb);
return NULL;
return NULL;
return __cfg80211_testmode_alloc_skb(rdev, approxlen,
- rdev->testmode_info->snd_pid,
+ rdev->testmode_info->snd_portid,
rdev->testmode_info->snd_seq,
GFP_KERNEL);
}
if (!msg)
return -ENOMEM;
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_REMAIN_ON_CHANNEL);
if (IS_ERR(hdr)) {
if (!rdev->ops->mgmt_tx)
return -EOPNOTSUPP;
- return cfg80211_mlme_register_mgmt(wdev, info->snd_pid, frame_type,
+ return cfg80211_mlme_register_mgmt(wdev, info->snd_portid, frame_type,
nla_data(info->attrs[NL80211_ATTR_FRAME_MATCH]),
nla_len(info->attrs[NL80211_ATTR_FRAME_MATCH]));
}
if (!msg)
return -ENOMEM;
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_FRAME);
if (IS_ERR(hdr)) {
if (!msg)
return -ENOMEM;
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_GET_POWER_SAVE);
if (!hdr) {
err = -ENOBUFS;
if (!msg)
return -ENOMEM;
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_GET_WOWLAN);
if (!hdr)
goto nla_put_failure;
wdev->iftype != NL80211_IFTYPE_P2P_GO)
return -EINVAL;
- if (wdev->ap_unexpected_nlpid)
+ if (wdev->ap_unexpected_nlportid)
return -EBUSY;
- wdev->ap_unexpected_nlpid = info->snd_pid;
+ wdev->ap_unexpected_nlportid = info->snd_portid;
return 0;
}
if (!msg)
return -ENOMEM;
- hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
NL80211_CMD_PROBE_CLIENT);
if (IS_ERR(hdr)) {
if (!(rdev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS))
return -EOPNOTSUPP;
- if (rdev->ap_beacons_nlpid)
+ if (rdev->ap_beacons_nlportid)
return -EBUSY;
- rdev->ap_beacons_nlpid = info->snd_pid;
+ rdev->ap_beacons_nlportid = info->snd_portid;
return 0;
}
static int nl80211_send_scan_msg(struct sk_buff *msg,
struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
- u32 pid, u32 seq, int flags,
+ u32 portid, u32 seq, int flags,
u32 cmd)
{
void *hdr;
- hdr = nl80211hdr_put(msg, pid, seq, flags, cmd);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
return -1;
nl80211_send_sched_scan_msg(struct sk_buff *msg,
struct cfg80211_registered_device *rdev,
struct net_device *netdev,
- u32 pid, u32 seq, int flags, u32 cmd)
+ u32 portid, u32 seq, int flags, u32 cmd)
{
void *hdr;
- hdr = nl80211hdr_put(msg, pid, seq, flags, cmd);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
return -1;
struct sk_buff *msg;
void *hdr;
int err;
- u32 nlpid = ACCESS_ONCE(wdev->ap_unexpected_nlpid);
+ u32 nlportid = ACCESS_ONCE(wdev->ap_unexpected_nlportid);
- if (!nlpid)
+ if (!nlportid)
return false;
msg = nlmsg_new(100, gfp);
return true;
}
- genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlpid);
+ genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);
return true;
nla_put_failure:
}
int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, u32 nlpid,
+ struct wireless_dev *wdev, u32 nlportid,
int freq, int sig_dbm,
const u8 *buf, size_t len, gfp_t gfp)
{
genlmsg_end(msg, hdr);
- return genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlpid);
+ return genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);
nla_put_failure:
genlmsg_cancel(msg, hdr);
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
void *hdr;
- u32 nlpid = ACCESS_ONCE(rdev->ap_beacons_nlpid);
+ u32 nlportid = ACCESS_ONCE(rdev->ap_beacons_nlportid);
- if (!nlpid)
+ if (!nlportid)
return;
msg = nlmsg_new(len + 100, gfp);
genlmsg_end(msg, hdr);
- genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlpid);
+ genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);
return;
nla_put_failure:
list_for_each_entry_rcu(rdev, &cfg80211_rdev_list, list) {
list_for_each_entry_rcu(wdev, &rdev->wdev_list, list)
- cfg80211_mlme_unregister_socket(wdev, notify->pid);
- if (rdev->ap_beacons_nlpid == notify->pid)
- rdev->ap_beacons_nlpid = 0;
+ cfg80211_mlme_unregister_socket(wdev, notify->portid);
+ if (rdev->ap_beacons_nlportid == notify->portid)
+ rdev->ap_beacons_nlportid = 0;
}
rcu_read_unlock();
int __xfrm_state_delete(struct xfrm_state *x);
int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol);
-void km_state_expired(struct xfrm_state *x, int hard, u32 pid);
+void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
static struct xfrm_state_afinfo *xfrm_state_lock_afinfo(unsigned int family)
{
EXPORT_SYMBOL(km_policy_notify);
EXPORT_SYMBOL(km_state_notify);
-void km_state_expired(struct xfrm_state *x, int hard, u32 pid)
+void km_state_expired(struct xfrm_state *x, int hard, u32 portid)
{
struct net *net = xs_net(x);
struct km_event c;
c.data.hard = hard;
- c.pid = pid;
+ c.portid = portid;
c.event = XFRM_MSG_EXPIRE;
km_state_notify(x, &c);
}
EXPORT_SYMBOL(km_new_mapping);
-void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid)
+void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 portid)
{
struct net *net = xp_net(pol);
struct km_event c;
c.data.hard = hard;
- c.pid = pid;
+ c.portid = portid;
c.event = XFRM_MSG_POLEXPIRE;
km_policy_notify(pol, dir, &c);
}
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
c.event = nlh->nlmsg_type;
km_state_notify(x, &c);
goto out;
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
c.event = nlh->nlmsg_type;
km_state_notify(x, &c);
struct nlmsghdr *nlh;
int err;
- nlh = nlmsg_put(skb, NETLINK_CB(in_skb).pid, sp->nlmsg_seq,
+ nlh = nlmsg_put(skb, NETLINK_CB(in_skb).portid, sp->nlmsg_seq,
XFRM_MSG_NEWSA, sizeof(*p), sp->nlmsg_flags);
if (nlh == NULL)
return -EMSGSIZE;
}
static int build_spdinfo(struct sk_buff *skb, struct net *net,
- u32 pid, u32 seq, u32 flags)
+ u32 portid, u32 seq, u32 flags)
{
struct xfrmk_spdinfo si;
struct xfrmu_spdinfo spc;
int err;
u32 *f;
- nlh = nlmsg_put(skb, pid, seq, XFRM_MSG_NEWSPDINFO, sizeof(u32), 0);
+ nlh = nlmsg_put(skb, portid, seq, XFRM_MSG_NEWSPDINFO, sizeof(u32), 0);
if (nlh == NULL) /* shouldn't really happen ... */
return -EMSGSIZE;
struct net *net = sock_net(skb->sk);
struct sk_buff *r_skb;
u32 *flags = nlmsg_data(nlh);
- u32 spid = NETLINK_CB(skb).pid;
+ u32 sportid = NETLINK_CB(skb).portid;
u32 seq = nlh->nlmsg_seq;
r_skb = nlmsg_new(xfrm_spdinfo_msgsize(), GFP_ATOMIC);
if (r_skb == NULL)
return -ENOMEM;
- if (build_spdinfo(r_skb, net, spid, seq, *flags) < 0)
+ if (build_spdinfo(r_skb, net, sportid, seq, *flags) < 0)
BUG();
- return nlmsg_unicast(net->xfrm.nlsk, r_skb, spid);
+ return nlmsg_unicast(net->xfrm.nlsk, r_skb, sportid);
}
static inline size_t xfrm_sadinfo_msgsize(void)
}
static int build_sadinfo(struct sk_buff *skb, struct net *net,
- u32 pid, u32 seq, u32 flags)
+ u32 portid, u32 seq, u32 flags)
{
struct xfrmk_sadinfo si;
struct xfrmu_sadhinfo sh;
int err;
u32 *f;
- nlh = nlmsg_put(skb, pid, seq, XFRM_MSG_NEWSADINFO, sizeof(u32), 0);
+ nlh = nlmsg_put(skb, portid, seq, XFRM_MSG_NEWSADINFO, sizeof(u32), 0);
if (nlh == NULL) /* shouldn't really happen ... */
return -EMSGSIZE;
struct net *net = sock_net(skb->sk);
struct sk_buff *r_skb;
u32 *flags = nlmsg_data(nlh);
- u32 spid = NETLINK_CB(skb).pid;
+ u32 sportid = NETLINK_CB(skb).portid;
u32 seq = nlh->nlmsg_seq;
r_skb = nlmsg_new(xfrm_sadinfo_msgsize(), GFP_ATOMIC);
if (r_skb == NULL)
return -ENOMEM;
- if (build_sadinfo(r_skb, net, spid, seq, *flags) < 0)
+ if (build_sadinfo(r_skb, net, sportid, seq, *flags) < 0)
BUG();
- return nlmsg_unicast(net->xfrm.nlsk, r_skb, spid);
+ return nlmsg_unicast(net->xfrm.nlsk, r_skb, sportid);
}
static int xfrm_get_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
if (IS_ERR(resp_skb)) {
err = PTR_ERR(resp_skb);
} else {
- err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).pid);
+ err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).portid);
}
xfrm_state_put(x);
out_noput:
goto out;
}
- err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).pid);
+ err = nlmsg_unicast(net->xfrm.nlsk, resp_skb, NETLINK_CB(skb).portid);
out:
xfrm_state_put(x);
c.event = nlh->nlmsg_type;
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
km_policy_notify(xp, p->dir, &c);
xfrm_pol_put(xp);
struct nlmsghdr *nlh;
int err;
- nlh = nlmsg_put(skb, NETLINK_CB(in_skb).pid, sp->nlmsg_seq,
+ nlh = nlmsg_put(skb, NETLINK_CB(in_skb).portid, sp->nlmsg_seq,
XFRM_MSG_NEWPOLICY, sizeof(*p), sp->nlmsg_flags);
if (nlh == NULL)
return -EMSGSIZE;
err = PTR_ERR(resp_skb);
} else {
err = nlmsg_unicast(net->xfrm.nlsk, resp_skb,
- NETLINK_CB(skb).pid);
+ NETLINK_CB(skb).portid);
}
} else {
uid_t loginuid = audit_get_loginuid(current);
c.data.byid = p->index;
c.event = nlh->nlmsg_type;
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
km_policy_notify(xp, p->dir, &c);
}
c.data.proto = p->proto;
c.event = nlh->nlmsg_type;
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
c.net = net;
km_state_notify(NULL, &c);
struct nlmsghdr *nlh;
int err;
- nlh = nlmsg_put(skb, c->pid, c->seq, XFRM_MSG_NEWAE, sizeof(*id), 0);
+ nlh = nlmsg_put(skb, c->portid, c->seq, XFRM_MSG_NEWAE, sizeof(*id), 0);
if (nlh == NULL)
return -EMSGSIZE;
spin_lock_bh(&x->lock);
c.data.aevent = p->flags;
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
if (build_aevent(r_skb, x, &c) < 0)
BUG();
- err = nlmsg_unicast(net->xfrm.nlsk, r_skb, NETLINK_CB(skb).pid);
+ err = nlmsg_unicast(net->xfrm.nlsk, r_skb, NETLINK_CB(skb).portid);
spin_unlock_bh(&x->lock);
xfrm_state_put(x);
return err;
c.event = nlh->nlmsg_type;
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
c.data.aevent = XFRM_AE_CU;
km_state_notify(x, &c);
err = 0;
c.data.type = type;
c.event = nlh->nlmsg_type;
c.seq = nlh->nlmsg_seq;
- c.pid = nlh->nlmsg_pid;
+ c.portid = nlh->nlmsg_pid;
c.net = net;
km_policy_notify(NULL, 0, &c);
return 0;
struct nlmsghdr *nlh;
int err;
- nlh = nlmsg_put(skb, c->pid, 0, XFRM_MSG_EXPIRE, sizeof(*ue), 0);
+ nlh = nlmsg_put(skb, c->portid, 0, XFRM_MSG_EXPIRE, sizeof(*ue), 0);
if (nlh == NULL)
return -EMSGSIZE;
if (skb == NULL)
return -ENOMEM;
- nlh = nlmsg_put(skb, c->pid, c->seq, XFRM_MSG_FLUSHSA, sizeof(*p), 0);
+ nlh = nlmsg_put(skb, c->portid, c->seq, XFRM_MSG_FLUSHSA, sizeof(*p), 0);
if (nlh == NULL) {
kfree_skb(skb);
return -EMSGSIZE;
if (skb == NULL)
return -ENOMEM;
- nlh = nlmsg_put(skb, c->pid, c->seq, c->event, headlen, 0);
+ nlh = nlmsg_put(skb, c->portid, c->seq, c->event, headlen, 0);
err = -EMSGSIZE;
if (nlh == NULL)
goto out_free_skb;
struct nlmsghdr *nlh;
int err;
- nlh = nlmsg_put(skb, c->pid, 0, XFRM_MSG_POLEXPIRE, sizeof(*upe), 0);
+ nlh = nlmsg_put(skb, c->portid, 0, XFRM_MSG_POLEXPIRE, sizeof(*upe), 0);
if (nlh == NULL)
return -EMSGSIZE;
if (skb == NULL)
return -ENOMEM;
- nlh = nlmsg_put(skb, c->pid, c->seq, c->event, headlen, 0);
+ nlh = nlmsg_put(skb, c->portid, c->seq, c->event, headlen, 0);
err = -EMSGSIZE;
if (nlh == NULL)
goto out_free_skb;
if (skb == NULL)
return -ENOMEM;
- nlh = nlmsg_put(skb, c->pid, c->seq, XFRM_MSG_FLUSHPOLICY, 0, 0);
+ nlh = nlmsg_put(skb, c->portid, c->seq, XFRM_MSG_FLUSHPOLICY, 0, 0);
err = -EMSGSIZE;
if (nlh == NULL)
goto out_free_skb;
projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / commitdiff