__ __ __ __ _____ _ _ _____ _ _ _ | \/ | \ \ / / | __ \ (_) | | / ____| | | | | | \ / |_ __\ V / | |__) | __ ___ ____ _| |_ ___ | (___ | |__ ___| | | | |\/| | '__|> < | ___/ '__| \ \ / / _` | __/ _ \ \___ \| '_ \ / _ \ | | | | | | |_ / . \ | | | | | |\ V / (_| | || __/ ____) | | | | __/ | | |_| |_|_(_)_/ \_\ |_| |_| |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1 if you need WebShell for Seo everyday contact me on Telegram Telegram Address : @jackleetFor_More_Tools:
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Kernel Connection Multiplexor
*
* Copyright (c) 2016 Tom Herbert <tom@herbertland.com>
*/
#ifndef __NET_KCM_H_
#define __NET_KCM_H_
#include <linux/skbuff.h>
#include <net/sock.h>
#include <net/strparser.h>
#include <uapi/linux/kcm.h>
extern unsigned int kcm_net_id;
#define KCM_STATS_ADD(stat, count) ((stat) += (count))
#define KCM_STATS_INCR(stat) ((stat)++)
struct kcm_psock_stats {
unsigned long long tx_msgs;
unsigned long long tx_bytes;
unsigned long long reserved;
unsigned long long unreserved;
unsigned int tx_aborts;
};
struct kcm_mux_stats {
unsigned long long rx_msgs;
unsigned long long rx_bytes;
unsigned long long tx_msgs;
unsigned long long tx_bytes;
unsigned int rx_ready_drops;
unsigned int tx_retries;
unsigned int psock_attach;
unsigned int psock_unattach_rsvd;
unsigned int psock_unattach;
};
struct kcm_stats {
unsigned long long rx_msgs;
unsigned long long rx_bytes;
unsigned long long tx_msgs;
unsigned long long tx_bytes;
};
struct kcm_tx_msg {
unsigned int sent;
unsigned int fragidx;
unsigned int frag_offset;
unsigned int msg_flags;
struct sk_buff *frag_skb;
struct sk_buff *last_skb;
};
/* Socket structure for KCM client sockets */
struct kcm_sock {
struct sock sk;
struct kcm_mux *mux;
struct list_head kcm_sock_list;
int index;
u32 done : 1;
struct work_struct done_work;
struct kcm_stats stats;
/* Transmit */
struct kcm_psock *tx_psock;
struct work_struct tx_work;
struct list_head wait_psock_list;
struct sk_buff *seq_skb;
u32 tx_stopped : 1;
/* Don't use bit fields here, these are set under different locks */
bool tx_wait;
bool tx_wait_more;
/* Receive */
struct kcm_psock *rx_psock;
struct list_head wait_rx_list; /* KCMs waiting for receiving */
bool rx_wait;
u32 rx_disabled : 1;
};
struct bpf_prog;
/* Structure for an attached lower socket */
struct kcm_psock {
struct sock *sk;
struct strparser strp;
struct kcm_mux *mux;
int index;
u32 tx_stopped : 1;
u32 done : 1;
u32 unattaching : 1;
void (*save_state_change)(struct sock *sk);
void (*save_data_ready)(struct sock *sk);
void (*save_write_space)(struct sock *sk);
struct list_head psock_list;
struct kcm_psock_stats stats;
/* Receive */
struct list_head psock_ready_list;
struct bpf_prog *bpf_prog;
struct kcm_sock *rx_kcm;
unsigned long long saved_rx_bytes;
unsigned long long saved_rx_msgs;
struct sk_buff *ready_rx_msg;
/* Transmit */
struct kcm_sock *tx_kcm;
struct list_head psock_avail_list;
unsigned long long saved_tx_bytes;
unsigned long long saved_tx_msgs;
};
/* Per net MUX list */
struct kcm_net {
struct mutex mutex;
struct kcm_psock_stats aggregate_psock_stats;
struct kcm_mux_stats aggregate_mux_stats;
struct strp_aggr_stats aggregate_strp_stats;
struct list_head mux_list;
int count;
};
/* Structure for a MUX */
struct kcm_mux {
struct list_head kcm_mux_list;
struct rcu_head rcu;
struct kcm_net *knet;
struct list_head kcm_socks; /* All KCM sockets on MUX */
int kcm_socks_cnt; /* Total KCM socket count for MUX */
struct list_head psocks; /* List of all psocks on MUX */
int psocks_cnt; /* Total attached sockets */
struct kcm_mux_stats stats;
struct kcm_psock_stats aggregate_psock_stats;
struct strp_aggr_stats aggregate_strp_stats;
/* Receive */
spinlock_t rx_lock ____cacheline_aligned_in_smp;
struct list_head kcm_rx_waiters; /* KCMs waiting for receiving */
struct list_head psocks_ready; /* List of psocks with a msg ready */
struct sk_buff_head rx_hold_queue;
/* Transmit */
spinlock_t lock ____cacheline_aligned_in_smp; /* TX and mux locking */
struct list_head psocks_avail; /* List of available psocks */
struct list_head kcm_tx_waiters; /* KCMs waiting for a TX psock */
};
#ifdef CONFIG_PROC_FS
int kcm_proc_init(void);
void kcm_proc_exit(void);
#else
static inline int kcm_proc_init(void) { return 0; }
static inline void kcm_proc_exit(void) { }
#endif
static inline void aggregate_psock_stats(struct kcm_psock_stats *stats,
struct kcm_psock_stats *agg_stats)
{
/* Save psock statistics in the mux when psock is being unattached. */
#define SAVE_PSOCK_STATS(_stat) (agg_stats->_stat += stats->_stat)
SAVE_PSOCK_STATS(tx_msgs);
SAVE_PSOCK_STATS(tx_bytes);
SAVE_PSOCK_STATS(reserved);
SAVE_PSOCK_STATS(unreserved);
SAVE_PSOCK_STATS(tx_aborts);
#undef SAVE_PSOCK_STATS
}
static inline void aggregate_mux_stats(struct kcm_mux_stats *stats,
struct kcm_mux_stats *agg_stats)
{
/* Save psock statistics in the mux when psock is being unattached. */
#define SAVE_MUX_STATS(_stat) (agg_stats->_stat += stats->_stat)
SAVE_MUX_STATS(rx_msgs);
SAVE_MUX_STATS(rx_bytes);
SAVE_MUX_STATS(tx_msgs);
SAVE_MUX_STATS(tx_bytes);
SAVE_MUX_STATS(rx_ready_drops);
SAVE_MUX_STATS(psock_attach);
SAVE_MUX_STATS(psock_unattach_rsvd);
SAVE_MUX_STATS(psock_unattach);
#undef SAVE_MUX_STATS
}
#endif /* __NET_KCM_H_ */
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| 9p | Folder | 0755 |
|
|
| bluetooth | Folder | 0755 |
|
|
| caif | Folder | 0755 |
|
|
| iucv | Folder | 0755 |
|
|
| libeth | Folder | 0755 |
|
|
| mana | Folder | 0755 |
|
|
| netfilter | Folder | 0755 |
|
|
| netns | Folder | 0755 |
|
|
| nfc | Folder | 0755 |
|
|
| page_pool | Folder | 0755 |
|
|
| phonet | Folder | 0755 |
|
|
| sctp | Folder | 0755 |
|
|
| tc_act | Folder | 0755 |
|
|
| 6lowpan.h | File | 10.03 KB | 0644 |
|
| Space.h | File | 1.07 KB | 0644 |
|
| act_api.h | File | 9.31 KB | 0644 |
|
| addrconf.h | File | 14.26 KB | 0644 |
|
| af_ieee802154.h | File | 1.19 KB | 0644 |
|
| af_rxrpc.h | File | 3.35 KB | 0644 |
|
| af_unix.h | File | 3.3 KB | 0644 |
|
| af_vsock.h | File | 8.22 KB | 0644 |
|
| ah.h | File | 382 B | 0644 |
|
| arp.h | File | 1.95 KB | 0644 |
|
| atmclip.h | File | 1.48 KB | 0644 |
|
| ax25.h | File | 14.87 KB | 0644 |
|
| ax88796.h | File | 1.33 KB | 0644 |
|
| bareudp.h | File | 333 B | 0644 |
|
| bond_3ad.h | File | 9.4 KB | 0644 |
|
| bond_alb.h | File | 6.1 KB | 0644 |
|
| bond_options.h | File | 4.86 KB | 0644 |
|
| bonding.h | File | 20.96 KB | 0644 |
|
| bpf_sk_storage.h | File | 1.74 KB | 0644 |
|
| busy_poll.h | File | 3.83 KB | 0644 |
|
| calipso.h | File | 1.55 KB | 0644 |
|
| cfg80211-wext.h | File | 1.86 KB | 0644 |
|
| cfg80211.h | File | 346.54 KB | 0644 |
|
| cfg802154.h | File | 10.6 KB | 0644 |
|
| checksum.h | File | 4.67 KB | 0644 |
|
| cipso_ipv4.h | File | 7.42 KB | 0644 |
|
| cls_cgroup.h | File | 2.04 KB | 0644 |
|
| codel.h | File | 5.86 KB | 0644 |
|
| codel_impl.h | File | 8.3 KB | 0644 |
|
| codel_qdisc.h | File | 2.95 KB | 0644 |
|
| compat.h | File | 2.18 KB | 0644 |
|
| datalink.h | File | 716 B | 0644 |
|
| dcbevent.h | File | 766 B | 0644 |
|
| dcbnl.h | File | 4.42 KB | 0644 |
|
| devlink.h | File | 73.76 KB | 0644 |
|
| dn.h | File | 6.88 KB | 0644 |
|
| dn_dev.h | File | 5.39 KB | 0644 |
|
| dn_fib.h | File | 4.04 KB | 0644 |
|
| dn_neigh.h | File | 996 B | 0644 |
|
| dn_nsp.h | File | 5.5 KB | 0644 |
|
| dn_route.h | File | 4.01 KB | 0644 |
|
| dropreason-core.h | File | 17.92 KB | 0644 |
|
| dropreason.h | File | 1.18 KB | 0644 |
|
| dsa.h | File | 33.46 KB | 0644 |
|
| dsa_stubs.h | File | 1.3 KB | 0644 |
|
| dsfield.h | File | 1.12 KB | 0644 |
|
| dst.h | File | 15.98 KB | 0644 |
|
| dst_cache.h | File | 2.96 KB | 0644 |
|
| dst_metadata.h | File | 6.42 KB | 0644 |
|
| dst_ops.h | File | 2.26 KB | 0644 |
|
| eee.h | File | 862 B | 0644 |
|
| erspan.h | File | 9.04 KB | 0644 |
|
| esp.h | File | 1.18 KB | 0644 |
|
| espintcp.h | File | 966 B | 0644 |
|
| ethoc.h | File | 439 B | 0644 |
|
| failover.h | File | 1.18 KB | 0644 |
|
| fib_notifier.h | File | 1.35 KB | 0644 |
|
| fib_rules.h | File | 6.57 KB | 0644 |
|
| firewire.h | File | 662 B | 0644 |
|
| flow.h | File | 5.91 KB | 0644 |
|
| flow_dissector.h | File | 12.65 KB | 0644 |
|
| flow_offload.h | File | 20.18 KB | 0644 |
|
| fou.h | File | 549 B | 0644 |
|
| fq.h | File | 2.55 KB | 0644 |
|
| fq_impl.h | File | 7.98 KB | 0644 |
|
| garp.h | File | 2.67 KB | 0644 |
|
| gen_stats.h | File | 2.99 KB | 0644 |
|
| genetlink.h | File | 20.88 KB | 0644 |
|
| geneve.h | File | 1.85 KB | 0644 |
|
| gre.h | File | 3.79 KB | 0644 |
|
| gro.h | File | 11.65 KB | 0644 |
|
| gro_cells.h | File | 443 B | 0644 |
|
| gso.h | File | 3.2 KB | 0644 |
|
| gtp.h | File | 1.46 KB | 0644 |
|
| gue.h | File | 3.29 KB | 0644 |
|
| handshake.h | File | 1.39 KB | 0644 |
|
| hwbm.h | File | 995 B | 0644 |
|
| icmp.h | File | 1.87 KB | 0644 |
|
| ieee80211_radiotap.h | File | 23.25 KB | 0644 |
|
| ieee802154_netdev.h | File | 8.75 KB | 0644 |
|
| if_inet6.h | File | 6.55 KB | 0644 |
|
| ife.h | File | 1.03 KB | 0644 |
|
| ila.h | File | 308 B | 0644 |
|
| inet6_connection_sock.h | File | 794 B | 0644 |
|
| inet6_hashtables.h | File | 3.6 KB | 0644 |
|
| inet_common.h | File | 2.9 KB | 0644 |
|
| inet_connection_sock.h | File | 11.03 KB | 0644 |
|
| inet_dscp.h | File | 1.55 KB | 0644 |
|
| inet_ecn.h | File | 7.83 KB | 0644 |
|
| inet_frag.h | File | 5.26 KB | 0644 |
|
| inet_hashtables.h | File | 12.28 KB | 0644 |
|
| inet_sock.h | File | 9.3 KB | 0644 |
|
| inet_timewait_sock.h | File | 3.56 KB | 0644 |
|
| inetpeer.h | File | 3.23 KB | 0644 |
|
| ip.h | File | 22.48 KB | 0644 |
|
| ip6_checksum.h | File | 2.47 KB | 0644 |
|
| ip6_fib.h | File | 15.82 KB | 0644 |
|
| ip6_route.h | File | 10.28 KB | 0644 |
|
| ip6_tunnel.h | File | 5.04 KB | 0644 |
|
| ip_fib.h | File | 17.27 KB | 0644 |
|
| ip_tunnels.h | File | 18.36 KB | 0644 |
|
| ip_vs.h | File | 49.62 KB | 0644 |
|
| ipcomp.h | File | 737 B | 0644 |
|
| ipconfig.h | File | 837 B | 0644 |
|
| ipv6.h | File | 37.44 KB | 0644 |
|
| ipv6_frag.h | File | 3.36 KB | 0644 |
|
| ipv6_stubs.h | File | 3.45 KB | 0644 |
|
| ipx.h | File | 4.28 KB | 0644 |
|
| iw_handler.h | File | 18.97 KB | 0644 |
|
| kcm.h | File | 4.82 KB | 0644 |
|
| l3mdev.h | File | 7.76 KB | 0644 |
|
| lag.h | File | 409 B | 0644 |
|
| lapb.h | File | 4.81 KB | 0644 |
|
| llc.h | File | 4.38 KB | 0644 |
|
| llc_c_ac.h | File | 9.39 KB | 0644 |
|
| llc_c_ev.h | File | 10.68 KB | 0644 |
|
| llc_c_st.h | File | 1.77 KB | 0644 |
|
| llc_conn.h | File | 4.09 KB | 0644 |
|
| llc_if.h | File | 2.16 KB | 0644 |
|
| llc_pdu.h | File | 14.35 KB | 0644 |
|
| llc_s_ac.h | File | 1.59 KB | 0644 |
|
| llc_s_ev.h | File | 2.22 KB | 0644 |
|
| llc_s_st.h | File | 1.03 KB | 0644 |
|
| llc_sap.h | File | 1.08 KB | 0644 |
|
| lwtunnel.h | File | 6.75 KB | 0644 |
|
| mac80211.h | File | 305.5 KB | 0644 |
|
| mac802154.h | File | 14.88 KB | 0644 |
|
| macsec.h | File | 10.25 KB | 0644 |
|
| mip6.h | File | 1016 B | 0644 |
|
| mld.h | File | 2.85 KB | 0644 |
|
| mpls.h | File | 943 B | 0644 |
|
| mpls_iptunnel.h | File | 481 B | 0644 |
|
| mptcp.h | File | 7.35 KB | 0644 |
|
| mrp.h | File | 3.11 KB | 0644 |
|
| ncsi.h | File | 1.94 KB | 0644 |
|
| ndisc.h | File | 14.78 KB | 0644 |
|
| neighbour.h | File | 16.74 KB | 0644 |
|
| net_debug.h | File | 5.07 KB | 0644 |
|
| net_failover.h | File | 1023 B | 0644 |
|
| net_namespace.h | File | 13.8 KB | 0644 |
|
| net_ratelimit.h | File | 220 B | 0644 |
|
| net_shaper.h | File | 3.49 KB | 0644 |
|
| net_trackers.h | File | 424 B | 0644 |
|
| netdev_queues.h | File | 10.02 KB | 0644 |
|
| netdev_rx_queue.h | File | 1.5 KB | 0644 |
|
| netevent.h | File | 1.04 KB | 0644 |
|
| netlabel.h | File | 20.3 KB | 0644 |
|
| netlink.h | File | 72.72 KB | 0644 |
|
| netprio_cgroup.h | File | 1.02 KB | 0644 |
|
| netrom.h | File | 7.73 KB | 0644 |
|
| nexthop.h | File | 12.69 KB | 0644 |
|
| nl802154.h | File | 12 KB | 0644 |
|
| nsh.h | File | 12.31 KB | 0644 |
|
| p8022.h | File | 504 B | 0644 |
|
| pie.h | File | 3.6 KB | 0644 |
|
| ping.h | File | 2.8 KB | 0644 |
|
| pkt_cls.h | File | 25.99 KB | 0644 |
|
| pkt_sched.h | File | 7.4 KB | 0644 |
|
| pptp.h | File | 604 B | 0644 |
|
| protocol.h | File | 3.81 KB | 0644 |
|
| psample.h | File | 1.22 KB | 0644 |
|
| psnap.h | File | 430 B | 0644 |
|
| raw.h | File | 2.48 KB | 0644 |
|
| rawv6.h | File | 856 B | 0644 |
|
| red.h | File | 11.39 KB | 0644 |
|
| regulatory.h | File | 9.88 KB | 0644 |
|
| request_sock.h | File | 6.53 KB | 0644 |
|
| rose.h | File | 7.64 KB | 0644 |
|
| route.h | File | 11.17 KB | 0644 |
|
| rpl.h | File | 839 B | 0644 |
|
| rps.h | File | 3.41 KB | 0644 |
|
| rsi_91x.h | File | 1.67 KB | 0644 |
|
| rstreason.h | File | 6.02 KB | 0644 |
|
| rtnetlink.h | File | 7.82 KB | 0644 |
|
| rtnh.h | File | 859 B | 0644 |
|
| sch_generic.h | File | 34.42 KB | 0644 |
|
| scm.h | File | 3.54 KB | 0644 |
|
| secure_seq.h | File | 868 B | 0644 |
|
| seg6.h | File | 2.43 KB | 0644 |
|
| seg6_hmac.h | File | 1.7 KB | 0644 |
|
| seg6_local.h | File | 644 B | 0644 |
|
| selftests.h | File | 582 B | 0644 |
|
| slhc_vj.h | File | 6.67 KB | 0644 |
|
| smc.h | File | 2.41 KB | 0644 |
|
| snmp.h | File | 5.14 KB | 0644 |
|
| sock.h | File | 84.81 KB | 0644 |
|
| sock_reuseport.h | File | 1.83 KB | 0644 |
|
| stp.h | File | 412 B | 0644 |
|
| strparser.h | File | 4.25 KB | 0644 |
|
| switchdev.h | File | 15.1 KB | 0644 |
|
| tc_wrapper.h | File | 6.29 KB | 0644 |
|
| tcp.h | File | 76.22 KB | 0644 |
|
| tcp_states.h | File | 1.3 KB | 0644 |
|
| tcx.h | File | 4.3 KB | 0644 |
|
| timewait_sock.h | File | 925 B | 0644 |
|
| tipc.h | File | 2.35 KB | 0644 |
|
| tls.h | File | 13.82 KB | 0644 |
|
| tls_prot.h | File | 1.84 KB | 0644 |
|
| tls_toe.h | File | 2.94 KB | 0644 |
|
| transp_v6.h | File | 1.95 KB | 0644 |
|
| tso.h | File | 566 B | 0644 |
|
| tun_proto.h | File | 1015 B | 0644 |
|
| udp.h | File | 15.73 KB | 0644 |
|
| udp_tunnel.h | File | 12.67 KB | 0644 |
|
| udplite.h | File | 2.38 KB | 0644 |
|
| vsock_addr.h | File | 662 B | 0644 |
|
| vxlan.h | File | 15.75 KB | 0644 |
|
| wext.h | File | 1.47 KB | 0644 |
|
| x25.h | File | 9.49 KB | 0644 |
|
| x25device.h | File | 387 B | 0644 |
|
| xdp.h | File | 14.43 KB | 0644 |
|
| xdp_priv.h | File | 427 B | 0644 |
|
| xdp_sock.h | File | 6.39 KB | 0644 |
|
| xdp_sock_drv.h | File | 9.01 KB | 0644 |
|
| xfrm.h | File | 57.78 KB | 0644 |
|
| xsk_buff_pool.h | File | 6.91 KB | 0644 |
|