network.c File Reference

#include "common.h"
#include <linux/slab.h>

Go to the source code of this file.

Data Structures
struct	tomoyo_inet_addr_info
struct	tomoyo_unix_addr_info
struct	tomoyo_addr_info

Functions
bool	tomoyo_parse_ipaddr_union (struct tomoyo_acl_param *param, struct tomoyo_ipaddr_union *ptr)
void	tomoyo_print_ip (char *buf, const unsigned int size, const struct tomoyo_ipaddr_union *ptr)
int	tomoyo_write_inet_network (struct tomoyo_acl_param *param)
int	tomoyo_write_unix_network (struct tomoyo_acl_param *param)
int	tomoyo_socket_listen_permission (struct socket *sock)
int	tomoyo_socket_connect_permission (struct socket *sock, struct sockaddr *addr, int addr_len)
int	tomoyo_socket_bind_permission (struct socket *sock, struct sockaddr *addr, int addr_len)
int	tomoyo_socket_sendmsg_permission (struct socket *sock, struct msghdr *msg, int size)

Variables
const char *const	tomoyo_proto_keyword [TOMOYO_SOCK_MAX]

Function Documentation

bool tomoyo_parse_ipaddr_union	(	struct tomoyo_acl_param *	param,
		struct tomoyo_ipaddr_union *	ptr
	)

tomoyo_parse_ipaddr_union - Parse an IP address.

Parameters

Pointer to "struct tomoyo_acl_param". : Pointer to "struct tomoyo_ipaddr_union".

Returns true on success, false otherwise.

Definition at line 49 of file network.c.

void tomoyo_print_ip	(	char *	buf,
		const unsigned int	size,
		const struct tomoyo_ipaddr_union *	ptr
	)

tomoyo_print_ip - Print an IP address.

: Buffer to write to. : Size of . : Pointer to "struct ipaddr_union".

Returns nothing.

Definition at line 123 of file network.c.

int tomoyo_socket_bind_permission	(	struct socket *	sock,
		struct sockaddr *	addr,
		int	addr_len
	)

tomoyo_socket_bind_permission - Check permission for setting the local address of a socket.

: Pointer to "struct socket". : Pointer to "struct sockaddr". : Size of .

Returns 0 on success, negative value otherwise.

Definition at line 717 of file network.c.

int tomoyo_socket_connect_permission	(	struct socket *	sock,
		struct sockaddr *	addr,
		int	addr_len
	)

tomoyo_socket_connect_permission - Check permission for setting the remote address of a socket.

: Pointer to "struct socket". : Pointer to "struct sockaddr". : Size of .

Returns 0 on success, negative value otherwise.

Definition at line 680 of file network.c.

int tomoyo_socket_listen_permission

(

struct socket *

sock

)

tomoyo_socket_listen_permission - Check permission for listening a socket.

: Pointer to "struct socket".

Returns 0 on success, negative value otherwise.

Definition at line 645 of file network.c.

int tomoyo_socket_sendmsg_permission	(	struct socket *	sock,
		struct msghdr *	msg,
		int	size
	)

tomoyo_socket_sendmsg_permission - Check permission for sending a datagram.

: Pointer to "struct socket". : Pointer to "struct msghdr". : Unused.

Returns 0 on success, negative value otherwise.

Definition at line 752 of file network.c.

int tomoyo_write_inet_network

(

struct tomoyo_acl_param *

param

)

tomoyo_write_inet_network - Write "struct tomoyo_inet_acl" list.

Parameters

Pointer to "struct tomoyo_acl_param".

Returns 0 on success, negative value otherwise.

Caller holds tomoyo_read_lock().

Definition at line 281 of file network.c.

int tomoyo_write_unix_network

(

struct tomoyo_acl_param *

param

)

tomoyo_write_unix_network - Write "struct tomoyo_unix_acl" list.

Parameters

Pointer to "struct tomoyo_acl_param".

Returns 0 on success, negative value otherwise.

Definition at line 326 of file network.c.

Variable Documentation

const char* const tomoyo_proto_keyword[TOMOYO_SOCK_MAX]

Initial value:

= {
    [SOCK_STREAM]    = "stream",
    [SOCK_DGRAM]     = "dgram",
    [SOCK_RAW]       = "raw",
    [SOCK_SEQPACKET] = "seqpacket",
    [0] = " ", 
    [4] = " ", 
}

Definition at line 32 of file network.c.