af_inet.c File Reference

#include <linux/err.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/timer.h>
#include <linux/string.h>
#include <linux/sockios.h>
#include <linux/net.h>
#include <linux/capability.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/stat.h>
#include <linux/init.h>
#include <linux/poll.h>
#include <linux/netfilter_ipv4.h>
#include <linux/random.h>
#include <linux/slab.h>
#include <asm/uaccess.h>
#include <linux/inet.h>
#include <linux/igmp.h>
#include <linux/inetdevice.h>
#include <linux/netdevice.h>
#include <net/checksum.h>
#include <net/ip.h>
#include <net/protocol.h>
#include <net/arp.h>
#include <net/route.h>
#include <net/ip_fib.h>
#include <net/inet_connection_sock.h>
#include <net/tcp.h>
#include <net/udp.h>
#include <net/udplite.h>
#include <net/ping.h>
#include <linux/skbuff.h>
#include <net/sock.h>
#include <net/raw.h>
#include <net/icmp.h>
#include <net/ipip.h>
#include <net/inet_common.h>
#include <net/xfrm.h>
#include <net/net_namespace.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   "IPv4: " fmt
#define	INETSW_ARRAY_LEN   ARRAY_SIZE(inetsw_array)

Functions
	EXPORT_SYMBOL (ipv4_config)
void	inet_sock_destruct (struct sock *sk)
	EXPORT_SYMBOL (inet_sock_destruct)
int	inet_listen (struct socket *sock, int backlog)
	EXPORT_SYMBOL (inet_listen)
	EXPORT_SYMBOL (inet_ehash_secret)
void	build_ehash_secret (void)
	EXPORT_SYMBOL (build_ehash_secret)
int	inet_release (struct socket *sock)
	EXPORT_SYMBOL (inet_release)
	EXPORT_SYMBOL (sysctl_ip_nonlocal_bind)
int	inet_bind (struct socket *sock, struct sockaddr *uaddr, int addr_len)
	EXPORT_SYMBOL (inet_bind)
int	inet_dgram_connect (struct socket *sock, struct sockaddr *uaddr, int addr_len, int flags)
	EXPORT_SYMBOL (inet_dgram_connect)
int	__inet_stream_connect (struct socket *sock, struct sockaddr *uaddr, int addr_len, int flags)
	EXPORT_SYMBOL (__inet_stream_connect)
int	inet_stream_connect (struct socket *sock, struct sockaddr *uaddr, int addr_len, int flags)
	EXPORT_SYMBOL (inet_stream_connect)
int	inet_accept (struct socket *sock, struct socket *newsock, int flags)
	EXPORT_SYMBOL (inet_accept)
int	inet_getname (struct socket *sock, struct sockaddr *uaddr, int *uaddr_len, int peer)
	EXPORT_SYMBOL (inet_getname)
int	inet_sendmsg (struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t size)
	EXPORT_SYMBOL (inet_sendmsg)
ssize_t	inet_sendpage (struct socket *sock, struct page *page, int offset, size_t size, int flags)
	EXPORT_SYMBOL (inet_sendpage)
int	inet_recvmsg (struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t size, int flags)
	EXPORT_SYMBOL (inet_recvmsg)
int	inet_shutdown (struct socket *sock, int how)
	EXPORT_SYMBOL (inet_shutdown)
int	inet_ioctl (struct socket *sock, unsigned int cmd, unsigned long arg)
	EXPORT_SYMBOL (inet_ioctl)
	EXPORT_SYMBOL (inet_stream_ops)
	EXPORT_SYMBOL (inet_dgram_ops)
void	inet_register_protosw (struct inet_protosw *p)
	EXPORT_SYMBOL (inet_register_protosw)
void	inet_unregister_protosw (struct inet_protosw *p)
	EXPORT_SYMBOL (inet_unregister_protosw)
int	inet_sk_rebuild_header (struct sock *sk)
	EXPORT_SYMBOL (inet_sk_rebuild_header)
int	inet_ctl_sock_create (struct sock **sk, unsigned short family, unsigned short type, unsigned char protocol, struct net *net)
	EXPORT_SYMBOL_GPL (inet_ctl_sock_create)
unsigned long	snmp_fold_field (void __percpu *mib[], int offt)
	EXPORT_SYMBOL_GPL (snmp_fold_field)
int	snmp_mib_init (void __percpu *ptr[2], size_t mibsize, size_t align)
	EXPORT_SYMBOL_GPL (snmp_mib_init)
void	snmp_mib_free (void __percpu *ptr[SNMP_ARRAY_SZ])
	EXPORT_SYMBOL_GPL (snmp_mib_free)
	fs_initcall (inet_init)
	MODULE_ALIAS_NETPROTO (PF_INET)

Variables
struct ipv4_config	ipv4_config
u32 inet_ehash_secret	__read_mostly
struct proto_ops	inet_stream_ops
struct proto_ops	inet_dgram_ops

Macro Definition Documentation

#define INETSW_ARRAY_LEN   ARRAY_SIZE(inetsw_array)

Definition at line 1079 of file af_inet.c.

#define pr_fmt

(

fmt

)

"IPv4: " fmt

Definition at line 68 of file af_inet.c.

Function Documentation

int __inet_stream_connect	(	struct socket *	sock,
		struct sockaddr *	uaddr,
		int	addr_len,
		int	flags
	)

Definition at line 608 of file af_inet.c.

void build_ehash_secret

(

void

)

Definition at line 254 of file af_inet.c.

EXPORT_SYMBOL

(

ipv4_config

)

EXPORT_SYMBOL

(

inet_sock_destruct

)

EXPORT_SYMBOL

(

inet_listen

)

EXPORT_SYMBOL

(

inet_ehash_secret

)

EXPORT_SYMBOL

(

build_ehash_secret

)

EXPORT_SYMBOL

(

inet_release

)

EXPORT_SYMBOL

(

sysctl_ip_nonlocal_bind

)

EXPORT_SYMBOL

(

inet_bind

)

EXPORT_SYMBOL

(

inet_dgram_connect

)

EXPORT_SYMBOL

(

__inet_stream_connect

)

EXPORT_SYMBOL

(

inet_stream_connect

)

EXPORT_SYMBOL

(

inet_accept

)

EXPORT_SYMBOL

(

inet_getname

)

EXPORT_SYMBOL

(

inet_sendmsg

)

EXPORT_SYMBOL

(

inet_sendpage

)

EXPORT_SYMBOL

(

inet_recvmsg

)

EXPORT_SYMBOL

(

inet_shutdown

)

EXPORT_SYMBOL

(

inet_ioctl

)

EXPORT_SYMBOL

(

inet_stream_ops

)

EXPORT_SYMBOL

(

inet_dgram_ops

)

EXPORT_SYMBOL

(

inet_register_protosw

)

EXPORT_SYMBOL

(

inet_unregister_protosw

)

EXPORT_SYMBOL

(

inet_sk_rebuild_header

)

EXPORT_SYMBOL_GPL

(

inet_ctl_sock_create

)

EXPORT_SYMBOL_GPL

(

snmp_fold_field

)

EXPORT_SYMBOL_GPL

(

snmp_mib_init

)

EXPORT_SYMBOL_GPL

(

snmp_mib_free

)

fs_initcall

(

inet_init

)

int inet_accept	(	struct socket *	sock,
		struct socket *	newsock,
		int	flags
	)

Definition at line 711 of file af_inet.c.

int inet_bind	(	struct socket *	sock,
		struct sockaddr *	uaddr,
		int	addr_len
	)

Definition at line 471 of file af_inet.c.

int inet_ctl_sock_create	(	struct sock **	sk,
		unsigned short	family,
		unsigned short	type,
		unsigned char	protocol,
		struct net *	net
	)

Definition at line 1458 of file af_inet.c.

int inet_dgram_connect	(	struct socket *	sock,
		struct sockaddr *	uaddr,
		int	addr_len,
		int	flags
	)

Definition at line 563 of file af_inet.c.

int inet_getname	(	struct socket *	sock,
		struct sockaddr *	uaddr,
		int *	uaddr_len,
		int	peer
	)

Definition at line 741 of file af_inet.c.

int inet_ioctl	(	struct socket *	sock,
		unsigned int	cmd,
		unsigned long	arg
	)

Definition at line 885 of file af_inet.c.

int inet_listen	(	struct socket *	sock,
		int	backlog
	)

Definition at line 195 of file af_inet.c.

int inet_recvmsg	(	struct kiocb *	iocb,
		struct socket *	sock,
		struct msghdr *	msg,
		size_t	size,
		int	flags
	)

Definition at line 803 of file af_inet.c.

void inet_register_protosw

(

struct inet_protosw *

p

)

Definition at line 1081 of file af_inet.c.

int inet_release

(

struct socket *

sock

)

Definition at line 437 of file af_inet.c.

int inet_sendmsg	(	struct kiocb *	iocb,
		struct socket *	sock,
		struct msghdr *	msg,
		size_t	size
	)

Definition at line 769 of file af_inet.c.

ssize_t inet_sendpage	(	struct socket *	sock,
		struct page *	page,
		int	offset,
		size_t	size,
		int	flags
	)

Definition at line 785 of file af_inet.c.

int inet_shutdown	(	struct socket *	sock,
		int	how
	)

Definition at line 820 of file af_inet.c.

int inet_sk_rebuild_header

(

struct sock *

sk

)

Definition at line 1204 of file af_inet.c.

void inet_sock_destruct

(

struct sock *

sk

)

Definition at line 134 of file af_inet.c.

int inet_stream_connect	(	struct socket *	sock,
		struct sockaddr *	uaddr,
		int	addr_len,
		int	flags
	)

Definition at line 695 of file af_inet.c.

void inet_unregister_protosw

(

struct inet_protosw *

p

)

Definition at line 1134 of file af_inet.c.

MODULE_ALIAS_NETPROTO

(

PF_INET

)

unsigned long snmp_fold_field	(	void __percpu *	mib[],
		int	offt
	)

Definition at line 1480 of file af_inet.c.

void snmp_mib_free

(

void __percpu *

ptr[SNMP_ARRAY_SZ]

)

Definition at line 1538 of file af_inet.c.

int snmp_mib_init	(	void __percpu *	ptr[2],
		size_t	mibsize,
		size_t	align
	)

Definition at line 1520 of file af_inet.c.

Variable Documentation

struct packet_type ip_packet_type __read_mostly

Initial value:

= {
    .type = cpu_to_be16(ETH_P_IP),
    .func = ip_rcv,
    .gso_send_check = inet_gso_send_check,
    .gso_segment = inet_gso_segment,
    .gro_receive = inet_gro_receive,
    .gro_complete = inet_gro_complete,
}

Definition at line 248 of file af_inet.c.

struct proto_ops inet_dgram_ops

Initial value:

= {
    .family        = PF_INET,
    .owner         = THIS_MODULE,
    .release       = inet_release,
    .bind          = inet_bind,
    .connect       = inet_dgram_connect,
    .socketpair    = sock_no_socketpair,
    .accept        = sock_no_accept,
    .getname       = inet_getname,
    .poll          = udp_poll,
    .ioctl         = inet_ioctl,
    .listen        = sock_no_listen,
    .shutdown      = inet_shutdown,
    .setsockopt    = sock_common_setsockopt,
    .getsockopt    = sock_common_getsockopt,
    .sendmsg       = inet_sendmsg,
    .recvmsg       = inet_recvmsg,
    .mmap          = sock_no_mmap,
    .sendpage      = inet_sendpage,





}

Definition at line 973 of file af_inet.c.

struct proto_ops inet_stream_ops

Initial value:

= {
    .family        = PF_INET,
    .owner         = THIS_MODULE,
    .release       = inet_release,
    .bind          = inet_bind,
    .connect       = inet_stream_connect,
    .socketpair    = sock_no_socketpair,
    .accept        = inet_accept,
    .getname       = inet_getname,
    .poll          = tcp_poll,
    .ioctl         = inet_ioctl,
    .listen        = inet_listen,
    .shutdown      = inet_shutdown,
    .setsockopt    = sock_common_setsockopt,
    .getsockopt    = sock_common_getsockopt,
    .sendmsg       = inet_sendmsg,
    .recvmsg       = inet_recvmsg,
    .mmap          = sock_no_mmap,
    .sendpage      = inet_sendpage,
    .splice_read       = tcp_splice_read,





}

Definition at line 945 of file af_inet.c.

struct ipv4_config ipv4_config

Definition at line 129 of file af_inet.c.