[ SYSTEM ]: Linux srv.persadacompanies.com 4.18.0-553.56.1.el8_10.x86_64 #1 SMP Tue Jun 10 05:00:59 EDT 2025 x86_64
[ SERVER ]: Apache | PHP: 8.4.19
[ USER ]: persadamedika | IP: 45.64.1.108
GEFORCE FILE MANAGER
/
usr
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src
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kernels
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4.18.0-553.63.1.el8_10.x86_64
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include
/
net
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📁 9p
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📁 bluetooth
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📁 caif
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📁 iucv
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📁 mana
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📁 netfilter
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📁 netns
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📁 nfc
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📁 phonet
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📁 sctp
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📁 tc_act
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📄 6lowpan.h
10,271 B
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📄 Space.h
1,094 B
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📄 act_api.h
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📄 addrconf.h
13,826 B
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📄 af_ieee802154.h
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📄 af_rxrpc.h
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📄 af_unix.h
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📄 af_vsock.h
7,295 B
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📄 ah.h
382 B
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📄 arp.h
2,052 B
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📄 atmclip.h
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📄 ax25.h
14,999 B
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📄 ax88796.h
1,488 B
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📄 bareudp.h
333 B
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📄 bond_3ad.h
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📄 bond_alb.h
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📄 bond_options.h
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📄 bonding.h
20,225 B
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📄 bpf_sk_storage.h
1,802 B
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📄 busy_poll.h
4,973 B
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📄 calipso.h
2,199 B
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📄 cfg80211-wext.h
1,900 B
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📄 cfg80211.h
325,844 B
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📄 cfg802154.h
11,175 B
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📄 checksum.h
4,850 B
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📄 cipso_ipv4.h
8,399 B
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📄 cls_cgroup.h
2,301 B
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📄 codel.h
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📄 codel_impl.h
8,500 B
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📄 codel_qdisc.h
3,001 B
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📄 compat.h
1,711 B
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📄 datalink.h
619 B
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📄 dcbevent.h
1,293 B
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📄 dcbnl.h
5,267 B
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📄 devlink.h
64,711 B
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📄 dn.h
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📄 dn_dev.h
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📄 dn_fib.h
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📄 dn_neigh.h
968 B
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📄 dn_nsp.h
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📄 dn_route.h
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📄 drop_monitor.h
901 B
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📄 dropreason-core.h
12,063 B
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📄 dsa.h
16,605 B
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📄 dsfield.h
1,139 B
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📄 dst.h
13,989 B
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📄 dst_cache.h
2,596 B
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📄 dst_metadata.h
5,521 B
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📄 dst_ops.h
2,564 B
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📄 erspan.h
8,527 B
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📄 esp.h
1,190 B
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📄 espintcp.h
966 B
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📄 ethoc.h
537 B
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📄 failover.h
1,178 B
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📄 fib_notifier.h
1,476 B
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📄 fib_rules.h
5,728 B
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📄 firewire.h
636 B
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📄 flow.h
6,353 B
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📄 flow_dissector.h
11,284 B
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📄 flow_offload.h
17,797 B
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📄 fou.h
549 B
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📄 fq.h
2,497 B
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📄 fq_impl.h
8,144 B
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📄 garp.h
2,678 B
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📄 gen_stats.h
3,034 B
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📄 genetlink.h
14,647 B
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📄 geneve.h
1,898 B
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📄 gre.h
3,377 B
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📄 gro_cells.h
443 B
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📄 gtp.h
633 B
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📄 gue.h
3,311 B
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📄 hwbm.h
937 B
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📄 icmp.h
1,765 B
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📄 ieee80211_radiotap.h
23,017 B
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📄 ieee802154_netdev.h
9,358 B
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📄 if_inet6.h
6,591 B
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📄 ife.h
1,057 B
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📄 ila.h
498 B
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📄 inet6_connection_sock.h
976 B
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📄 inet6_hashtables.h
3,746 B
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📄 inet_common.h
2,614 B
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📄 inet_connection_sock.h
11,981 B
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📄 inet_ecn.h
8,071 B
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[ DEL ]
📄 inet_frag.h
4,816 B
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📄 inet_hashtables.h
13,847 B
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📄 inet_sock.h
9,828 B
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📄 inet_timewait_sock.h
3,926 B
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📄 inetpeer.h
3,372 B
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📄 ip.h
21,221 B
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[ DEL ]
📄 ip6_checksum.h
2,981 B
SET
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📄 ip6_fib.h
13,766 B
SET
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[ DEL ]
📄 ip6_route.h
9,220 B
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[ DEL ]
📄 ip6_tunnel.h
5,096 B
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[ DEL ]
📄 ip_fib.h
14,290 B
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📄 ip_tunnels.h
14,697 B
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📄 ip_vs.h
49,407 B
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📄 ipcomp.h
659 B
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[ DEL ]
📄 ipconfig.h
811 B
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[ DEL ]
📄 ipv6.h
32,741 B
SET
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📄 ipv6_frag.h
3,321 B
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📄 ipv6_stubs.h
2,671 B
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📄 ipx.h
4,386 B
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📄 iw_handler.h
21,413 B
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📄 kcm.h
5,083 B
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📄 l3mdev.h
6,743 B
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📄 lag.h
409 B
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📄 lapb.h
4,869 B
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[ DEL ]
📄 lib80211.h
4,017 B
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📄 llc.h
4,464 B
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📄 llc_c_ac.h
9,537 B
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📄 llc_c_ev.h
10,940 B
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📄 llc_c_st.h
1,762 B
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📄 llc_conn.h
4,155 B
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[ DEL ]
📄 llc_if.h
2,210 B
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📄 llc_pdu.h
14,783 B
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[ DEL ]
📄 llc_s_ac.h
1,591 B
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📄 llc_s_ev.h
2,255 B
SET
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📄 llc_s_st.h
947 B
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[ DEL ]
📄 llc_sap.h
1,108 B
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[ DEL ]
📄 lwtunnel.h
6,563 B
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[ DEL ]
📄 mac80211.h
294,437 B
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[ DEL ]
📄 mac802154.h
15,633 B
SET
[ EDIT ]
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[ DEL ]
📄 mip6.h
1,617 B
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[ DEL ]
📄 mld.h
2,870 B
SET
[ EDIT ]
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[ DEL ]
📄 mpls.h
1,340 B
SET
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[ DEL ]
📄 mpls_iptunnel.h
827 B
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[ DEL ]
📄 mptcp.h
6,242 B
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[ DEL ]
📄 mrp.h
3,103 B
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[ DEL ]
📄 ncsi.h
1,964 B
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📄 ndisc.h
15,095 B
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📄 neighbour.h
16,289 B
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📄 net_failover.h
1,023 B
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📄 net_namespace.h
14,177 B
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📄 net_ratelimit.h
220 B
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📄 netdev_queues.h
5,609 B
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📄 netevent.h
1,044 B
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[ DEL ]
📄 netlabel.h
21,236 B
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📄 netlink.h
63,253 B
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📄 netprio_cgroup.h
1,260 B
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📄 netrom.h
7,896 B
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[ EDIT ]
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[ DEL ]
📄 nexthop.h
865 B
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📄 nl802154.h
12,385 B
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📄 nsh.h
12,602 B
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📄 p8022.h
447 B
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📄 page_pool.h
6,985 B
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📄 pie.h
3,684 B
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[ DEL ]
📄 ping.h
3,197 B
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[ DEL ]
📄 pkt_cls.h
26,178 B
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[ DEL ]
📄 pkt_sched.h
6,543 B
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📄 pptp.h
557 B
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📄 protocol.h
4,320 B
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[ DEL ]
📄 psample.h
1,083 B
SET
[ EDIT ]
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[ DEL ]
📄 psnap.h
351 B
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[ EDIT ]
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📄 raw.h
2,161 B
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[ EDIT ]
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📄 rawv6.h
856 B
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📄 red.h
11,600 B
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📄 regulatory.h
10,961 B
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[ DEL ]
📄 request_sock.h
6,871 B
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[ EDIT ]
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[ DEL ]
📄 rose.h
7,802 B
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📄 route.h
11,327 B
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📄 rsi_91x.h
1,710 B
SET
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📄 rtnetlink.h
7,212 B
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[ DEL ]
📄 sch_generic.h
33,841 B
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📄 scm.h
3,671 B
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[ DEL ]
📄 secure_seq.h
855 B
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📄 seg6.h
1,874 B
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📄 seg6_hmac.h
1,699 B
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[ DEL ]
📄 seg6_local.h
870 B
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📄 slhc_vj.h
6,831 B
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📄 smc.h
2,155 B
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📄 snmp.h
5,482 B
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📄 sock.h
79,182 B
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📄 sock_reuseport.h
1,565 B
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📄 stp.h
383 B
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📄 strparser.h
4,340 B
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📄 switchdev.h
17,812 B
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📄 tc_wrapper.h
7,033 B
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📄 tcp.h
73,125 B
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[ DEL ]
📄 tcp_states.h
1,540 B
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📄 timewait_sock.h
1,136 B
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📄 tipc.h
2,405 B
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📄 tls.h
21,363 B
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📄 tls_toe.h
3,006 B
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📄 transp_v6.h
1,996 B
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📄 tso.h
515 B
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📄 tun_proto.h
988 B
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📄 udp.h
16,481 B
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📄 udp_tunnel.h
13,376 B
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📄 udplite.h
3,762 B
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📄 vsock_addr.h
662 B
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📄 vxlan.h
13,541 B
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📄 wext.h
1,510 B
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📄 wimax.h
20,445 B
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📄 x25.h
9,658 B
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📄 x25device.h
387 B
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📄 xdp.h
9,436 B
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📄 xdp_priv.h
446 B
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📄 xdp_sock.h
2,094 B
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📄 xdp_sock_drv.h
6,423 B
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📄 xfrm.h
59,628 B
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📄 xsk_buff_pool.h
6,550 B
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DELETE SELECTED
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EDIT: checksum.h
/* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket * interface as the means of communication with the user level. * * Checksumming functions for IP, TCP, UDP and so on * * Authors: Jorge Cwik, <jorge@laser.satlink.net> * Arnt Gulbrandsen, <agulbra@nvg.unit.no> * Borrows very liberally from tcp.c and ip.c, see those * files for more names. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _CHECKSUM_H #define _CHECKSUM_H #include <linux/errno.h> #include <asm/types.h> #include <asm/byteorder.h> #include <linux/uaccess.h> #include <asm/checksum.h> #ifndef _HAVE_ARCH_COPY_AND_CSUM_FROM_USER static inline __wsum csum_and_copy_from_user (const void __user *src, void *dst, int len, __wsum sum, int *err_ptr) { if (access_ok(src, len)) return csum_partial_copy_from_user(src, dst, len, sum, err_ptr); if (len) *err_ptr = -EFAULT; return sum; } #endif #ifndef HAVE_CSUM_COPY_USER static __inline__ __wsum csum_and_copy_to_user (const void *src, void __user *dst, int len, __wsum sum, int *err_ptr) { sum = csum_partial(src, len, sum); if (access_ok(dst, len)) { if (copy_to_user(dst, src, len) == 0) return sum; } if (len) *err_ptr = -EFAULT; return (__force __wsum)-1; /* invalid checksum */ } #endif #ifndef HAVE_ARCH_CSUM_ADD static inline __wsum csum_add(__wsum csum, __wsum addend) { u32 res = (__force u32)csum; res += (__force u32)addend; return (__force __wsum)(res + (res < (__force u32)addend)); } #endif static inline __wsum csum_sub(__wsum csum, __wsum addend) { return csum_add(csum, ~addend); } static inline __sum16 csum16_add(__sum16 csum, __be16 addend) { u16 res = (__force u16)csum; res += (__force u16)addend; return (__force __sum16)(res + (res < (__force u16)addend)); } static inline __sum16 csum16_sub(__sum16 csum, __be16 addend) { return csum16_add(csum, ~addend); } static inline __wsum csum_block_add(__wsum csum, __wsum csum2, int offset) { u32 sum = (__force u32)csum2; /* rotate sum to align it with a 16b boundary */ if (offset & 1) sum = ror32(sum, 8); return csum_add(csum, (__force __wsum)sum); } static inline __wsum csum_block_add_ext(__wsum csum, __wsum csum2, int offset, int len) { return csum_block_add(csum, csum2, offset); } static inline __wsum csum_block_sub(__wsum csum, __wsum csum2, int offset) { return csum_block_add(csum, ~csum2, offset); } static inline __wsum csum_unfold(__sum16 n) { return (__force __wsum)n; } static inline __wsum csum_partial_ext(const void *buff, int len, __wsum sum) { return csum_partial(buff, len, sum); } #define CSUM_MANGLED_0 ((__force __sum16)0xffff) static inline void csum_replace_by_diff(__sum16 *sum, __wsum diff) { *sum = csum_fold(csum_add(diff, ~csum_unfold(*sum))); } static inline void csum_replace4(__sum16 *sum, __be32 from, __be32 to) { __wsum tmp = csum_sub(~csum_unfold(*sum), (__force __wsum)from); *sum = csum_fold(csum_add(tmp, (__force __wsum)to)); } /* Implements RFC 1624 (Incremental Internet Checksum) * 3. Discussion states : * HC' = ~(~HC + ~m + m') * m : old value of a 16bit field * m' : new value of a 16bit field */ static inline void csum_replace2(__sum16 *sum, __be16 old, __be16 new) { *sum = ~csum16_add(csum16_sub(~(*sum), old), new); } static inline void csum_replace(__wsum *csum, __wsum old, __wsum new) { *csum = csum_add(csum_sub(*csum, old), new); } struct sk_buff; void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb, __be32 from, __be32 to, bool pseudohdr); void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb, const __be32 *from, const __be32 *to, bool pseudohdr); void inet_proto_csum_replace_by_diff(__sum16 *sum, struct sk_buff *skb, __wsum diff, bool pseudohdr); static inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb, __be16 from, __be16 to, bool pseudohdr) { inet_proto_csum_replace4(sum, skb, (__force __be32)from, (__force __be32)to, pseudohdr); } static inline __wsum remcsum_adjust(void *ptr, __wsum csum, int start, int offset) { __sum16 *psum = (__sum16 *)(ptr + offset); __wsum delta; /* Subtract out checksum up to start */ csum = csum_sub(csum, csum_partial(ptr, start, 0)); /* Set derived checksum in packet */ delta = csum_sub((__force __wsum)csum_fold(csum), (__force __wsum)*psum); *psum = csum_fold(csum); return delta; } static inline void remcsum_unadjust(__sum16 *psum, __wsum delta) { *psum = csum_fold(csum_sub(delta, (__force __wsum)*psum)); } #endif