ip6_flowlabel.c File Reference

#include <linux/capability.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/net.h>
#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/in6.h>
#include <linux/route.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
#include <linux/export.h>
#include <linux/pid_namespace.h>
#include <net/net_namespace.h>
#include <net/sock.h>
#include <net/ipv6.h>
#include <net/ndisc.h>
#include <net/protocol.h>
#include <net/ip6_route.h>
#include <net/addrconf.h>
#include <net/rawv6.h>
#include <net/icmp.h>
#include <net/transp_v6.h>
#include <asm/uaccess.h>

Go to the source code of this file.

Macros
#define	FL_MIN_LINGER
#define	FL_MAX_LINGER   60 /* Maximal linger timeout */
#define	FL_MAX_PER_SOCK   32
#define	FL_MAX_SIZE   4096
#define	FL_HASH_MASK   255
#define	FL_HASH(l)   (ntohl(l)&FL_HASH_MASK)

Functions
struct ip6_flowlabel *	fl6_sock_lookup (struct sock *sk, __be32 label)
	EXPORT_SYMBOL_GPL (fl6_sock_lookup)
void	fl6_free_socklist (struct sock *sk)
struct ipv6_txoptions *	fl6_merge_options (struct ipv6_txoptions *opt_space, struct ip6_flowlabel *fl, struct ipv6_txoptions *fopt)
	EXPORT_SYMBOL_GPL (fl6_merge_options)
int	ipv6_flowlabel_opt (struct sock *sk, char __user *optval, int optlen)
int	ip6_flowlabel_init (void)
void	ip6_flowlabel_cleanup (void)

Macro Definition Documentation

#define FL_HASH

(

l

)

(ntohl(l)&FL_HASH_MASK)

Definition at line 49 of file ip6_flowlabel.c.

#define FL_HASH_MASK   255

Definition at line 48 of file ip6_flowlabel.c.

#define FL_MAX_LINGER   60 /* Maximal linger timeout */

Definition at line 42 of file ip6_flowlabel.c.

#define FL_MAX_PER_SOCK   32

Definition at line 46 of file ip6_flowlabel.c.

#define FL_MAX_SIZE   4096

Definition at line 47 of file ip6_flowlabel.c.

#define FL_MIN_LINGER

Value:

6   /* Minimal linger. It is set to 6sec specified
                   in old IPv6 RFC. Well, it was reasonable value.
                 */

Definition at line 41 of file ip6_flowlabel.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

fl6_sock_lookup

)

EXPORT_SYMBOL_GPL

(

fl6_merge_options

)

void fl6_free_socklist

(

struct sock *

sk

)

Definition at line 251 of file ip6_flowlabel.c.

struct ipv6_txoptions* fl6_merge_options ( struct ipv6_txoptions *  opt_space, struct ip6_flowlabel *  fl, struct ipv6_txoptions *  fopt  )

read

Definition at line 272 of file ip6_flowlabel.c.

struct ip6_flowlabel* fl6_sock_lookup ( struct sock *  sk, __be32  label  )

read

Definition at line 228 of file ip6_flowlabel.c.

void ip6_flowlabel_cleanup

(

void

)

Definition at line 811 of file ip6_flowlabel.c.

int ip6_flowlabel_init

(

void

)

Definition at line 806 of file ip6_flowlabel.c.

int ipv6_flowlabel_opt	(	struct sock *	sk,
		char __user *	optval,
		int	optlen
	)

Definition at line 475 of file ip6_flowlabel.c.