#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/net.h>
#include <linux/inet.h>
#include <linux/scatterlist.h>
#include <linux/crypto.h>
#include <linux/slab.h>
#include <net/sock.h>
#include <linux/skbuff.h>
#include <linux/random.h>
#include <net/sctp/sctp.h>
#include <net/sctp/sm.h>

Data Structures
struct	__sctp_missing

Macros
#define	pr_fmt(fmt) KBUILD_MODNAME ": " fmt

Functions
SCTP_STATIC struct sctp_chunk *	sctp_make_chunk (const struct sctp_association *asoc, __u8 type, __u8 flags, int paylen)

int	sctp_chunk_iif (const struct sctp_chunk *chunk)

void	sctp_init_cause (struct sctp_chunk *chunk, __be16 cause_code, size_t paylen)

struct sctp_chunk *	sctp_make_init (const struct sctp_association asoc, const struct sctp_bind_addr bp, gfp_t gfp, int vparam_len)

struct sctp_chunk *	sctp_make_init_ack (const struct sctp_association asoc, const struct sctp_chunk chunk, gfp_t gfp, int unkparam_len)

struct sctp_chunk *	sctp_make_cookie_echo (const struct sctp_association asoc, const struct sctp_chunk chunk)

struct sctp_chunk *	sctp_make_cookie_ack (const struct sctp_association asoc, const struct sctp_chunk chunk)

struct sctp_chunk *	sctp_make_cwr (const struct sctp_association asoc, const __u32 lowest_tsn, const struct sctp_chunk chunk)

struct sctp_chunk *	sctp_make_ecne (const struct sctp_association *asoc, const __u32 lowest_tsn)

struct sctp_chunk *	sctp_make_datafrag_empty (struct sctp_association asoc, const struct sctp_sndrcvinfo sinfo, int data_len, __u8 flags, __u16 ssn)

struct sctp_chunk *	sctp_make_sack (const struct sctp_association *asoc)

struct sctp_chunk *	sctp_make_shutdown (const struct sctp_association asoc, const struct sctp_chunk chunk)

struct sctp_chunk *	sctp_make_shutdown_ack (const struct sctp_association asoc, const struct sctp_chunk chunk)

struct sctp_chunk *	sctp_make_shutdown_complete (const struct sctp_association asoc, const struct sctp_chunk chunk)

struct sctp_chunk *	sctp_make_abort (const struct sctp_association asoc, const struct sctp_chunk chunk, const size_t hint)

struct sctp_chunk *	sctp_make_abort_no_data (const struct sctp_association asoc, const struct sctp_chunk chunk, __u32 tsn)

struct sctp_chunk *	sctp_make_abort_user (const struct sctp_association asoc, const struct msghdr msg, size_t paylen)

struct sctp_chunk *	sctp_make_abort_violation (const struct sctp_association asoc, const struct sctp_chunk chunk, const __u8 *payload, const size_t paylen)

struct sctp_chunk *	sctp_make_violation_paramlen (const struct sctp_association asoc, const struct sctp_chunk chunk, struct sctp_paramhdr *param)

struct sctp_chunk *	sctp_make_heartbeat (const struct sctp_association asoc, const struct sctp_transport transport)

struct sctp_chunk *	sctp_make_heartbeat_ack (const struct sctp_association asoc, const struct sctp_chunk chunk, const void *payload, const size_t paylen)

struct sctp_chunk *	sctp_make_op_error (const struct sctp_association asoc, const struct sctp_chunk chunk, __be16 cause_code, const void *payload, size_t paylen, size_t reserve_tail)

struct sctp_chunk *	sctp_make_auth (const struct sctp_association *asoc)

struct sctp_chunk *	sctp_chunkify (struct sk_buff skb, const struct sctp_association asoc, struct sock *sk)

void	sctp_init_addrs (struct sctp_chunk chunk, union sctp_addr src, union sctp_addr *dest)

union sctp_addr *	sctp_source (const struct sctp_chunk *chunk)

void	sctp_chunk_free (struct sctp_chunk *chunk)

void	sctp_chunk_hold (struct sctp_chunk *ch)

void	sctp_chunk_put (struct sctp_chunk *ch)

void *	sctp_addto_chunk (struct sctp_chunk chunk, int len, const void data)

void *	sctp_addto_chunk_fixed (struct sctp_chunk chunk, int len, const void data)

int	sctp_user_addto_chunk (struct sctp_chunk chunk, int off, int len, struct iovec data)

void	sctp_chunk_assign_ssn (struct sctp_chunk *chunk)

void	sctp_chunk_assign_tsn (struct sctp_chunk *chunk)

struct sctp_association *	sctp_make_temp_asoc (const struct sctp_endpoint ep, struct sctp_chunk chunk, gfp_t gfp)

struct sctp_association *	sctp_unpack_cookie (const struct sctp_endpoint ep, const struct sctp_association asoc, struct sctp_chunk chunk, gfp_t gfp, int error, struct sctp_chunk **errp)

int	sctp_verify_init (struct net net, const struct sctp_association asoc, sctp_cid_t cid, sctp_init_chunk_t peer_init, struct sctp_chunk chunk, struct sctp_chunk **errp)

int	sctp_process_init (struct sctp_association asoc, struct sctp_chunk chunk, const union sctp_addr peer_addr, sctp_init_chunk_t peer_init, gfp_t gfp)

__u32	sctp_generate_tag (const struct sctp_endpoint *ep)

__u32	sctp_generate_tsn (const struct sctp_endpoint *ep)

struct sctp_chunk *	sctp_make_asconf_update_ip (struct sctp_association asoc, union sctp_addr laddr, struct sockaddr *addrs, int addrcnt, __be16 flags)

struct sctp_chunk *	sctp_make_asconf_set_prim (struct sctp_association asoc, union sctp_addr addr)

int	sctp_verify_asconf (const struct sctp_association asoc, struct sctp_paramhdr param_hdr, void chunk_end, struct sctp_paramhdr *errp)

struct sctp_chunk *	sctp_process_asconf (struct sctp_association asoc, struct sctp_chunk asconf)

int	sctp_process_asconf_ack (struct sctp_association asoc, struct sctp_chunk asconf_ack)

struct sctp_chunk *	sctp_make_fwdtsn (const struct sctp_association asoc, __u32 new_cum_tsn, size_t nstreams, struct sctp_fwdtsn_skip skiplist)

Variables
struct __sctp_missing	__packed

Macro Definition Documentation

#define pr_fmt ( fmt ) KBUILD_MODNAME ": " fmt

Definition at line 53 of file sm_make_chunk.c.

Function Documentation

void* sctp_addto_chunk	(	struct sctp_chunk *	chunk,
		int	len,
		const void *	data
	)

Definition at line 1419 of file sm_make_chunk.c.

void* sctp_addto_chunk_fixed	(	struct sctp_chunk *	chunk,
		int	len,
		const void *	data
	)

Definition at line 1442 of file sm_make_chunk.c.

void sctp_chunk_assign_ssn ( struct sctp_chunk * chunk )

Definition at line 1480 of file sm_make_chunk.c.

void sctp_chunk_assign_tsn ( struct sctp_chunk * chunk )

Definition at line 1517 of file sm_make_chunk.c.

void sctp_chunk_free ( struct sctp_chunk * chunk )

Definition at line 1394 of file sm_make_chunk.c.

void sctp_chunk_hold ( struct sctp_chunk * ch )

Definition at line 1404 of file sm_make_chunk.c.

int sctp_chunk_iif ( const struct sctp_chunk * chunk )

Definition at line 87 of file sm_make_chunk.c.

void sctp_chunk_put ( struct sctp_chunk * ch )

Definition at line 1410 of file sm_make_chunk.c.

struct sctp_chunk* sctp_chunkify	(	struct sk_buff *	skb,
		const struct sctp_association *	asoc,
		struct sock *	sk
	)

read

Definition at line 1261 of file sm_make_chunk.c.

__u32 sctp_generate_tag ( const struct sctp_endpoint * ep )

Definition at line 2676 of file sm_make_chunk.c.

__u32 sctp_generate_tsn ( const struct sctp_endpoint * ep )

Definition at line 2691 of file sm_make_chunk.c.

void sctp_init_addrs	(	struct sctp_chunk *	chunk,
		union sctp_addr *	src,
		union sctp_addr *	dest
	)

Definition at line 1314 of file sm_make_chunk.c.

void sctp_init_cause	(	struct sctp_chunk *	chunk,
		__be16	cause_code,
		size_t	paylen
	)

Definition at line 117 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_abort	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk,
		const size_t	hint
	)

read

Definition at line 909 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_abort_no_data	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk,
		__u32	tsn
	)

read

Definition at line 945 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_abort_user	(	const struct sctp_association *	asoc,
		const struct msghdr *	msg,
		size_t	paylen
	)

read

Definition at line 980 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_abort_violation	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk,
		const __u8 *	payload,
		const size_t	paylen
	)

read

Definition at line 1044 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_asconf_set_prim	(	struct sctp_association *	asoc,
		union sctp_addr *	addr
	)

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Definition at line 2862 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_asconf_update_ip	(	struct sctp_association *	asoc,
		union sctp_addr *	laddr,
		struct sockaddr *	addrs,
		int	addrcnt,
		__be16	flags
	)

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Definition at line 2776 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_auth ( const struct sctp_association * asoc )

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Definition at line 1219 of file sm_make_chunk.c.

SCTP_STATIC struct sctp_chunk * sctp_make_chunk	(	const struct sctp_association *	asoc,
		__u8	type,
		__u8	flags,
		int	paylen
	)

read

Definition at line 1337 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_cookie_ack	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk
	)

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Definition at line 592 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_cookie_echo	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk
	)

read

Definition at line 541 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_cwr	(	const struct sctp_association *	asoc,
		const __u32	lowest_tsn,
		const struct sctp_chunk *	chunk
	)

read

Definition at line 637 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_datafrag_empty	(	struct sctp_association *	asoc,
		const struct sctp_sndrcvinfo *	sinfo,
		int	data_len,
		__u8	flags,
		__u16	ssn
	)

read

Definition at line 693 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_ecne	(	const struct sctp_association *	asoc,
		const __u32	lowest_tsn
	)

read

Definition at line 672 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_fwdtsn	(	const struct sctp_association *	asoc,
		__u32	new_cum_tsn,
		size_t	nstreams,
		struct sctp_fwdtsn_skip *	skiplist
	)

read

Definition at line 3438 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_heartbeat	(	const struct sctp_association *	asoc,
		const struct sctp_transport *	transport
	)

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Definition at line 1094 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_heartbeat_ack	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk,
		const void *	payload,
		const size_t	paylen
	)

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Definition at line 1122 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_init	(	const struct sctp_association *	asoc,
		const struct sctp_bind_addr *	bp,
		gfp_t	gfp,
		int	vparam_len
	)

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Definition at line 197 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_init_ack	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk,
		gfp_t	gfp,
		int	unkparam_len
	)

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Definition at line 361 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_op_error	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk,
		__be16	cause_code,
		const void *	payload,
		size_t	paylen,
		size_t	reserve_tail
	)

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Definition at line 1199 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_sack ( const struct sctp_association * asoc )

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Definition at line 731 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_shutdown	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk
	)

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Definition at line 830 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_shutdown_ack	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk
	)

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Definition at line 854 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_shutdown_complete	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk
	)

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Definition at line 876 of file sm_make_chunk.c.

struct sctp_association* sctp_make_temp_asoc	(	const struct sctp_endpoint *	ep,
		struct sctp_chunk *	chunk,
		gfp_t	gfp
	)

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Definition at line 1530 of file sm_make_chunk.c.

struct sctp_chunk* sctp_make_violation_paramlen	(	const struct sctp_association *	asoc,
		const struct sctp_chunk *	chunk,
		struct sctp_paramhdr *	param
	)

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Definition at line 1070 of file sm_make_chunk.c.

struct sctp_chunk* sctp_process_asconf	(	struct sctp_association *	asoc,
		struct sctp_chunk *	asconf
	)

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Definition at line 3141 of file sm_make_chunk.c.

int sctp_process_asconf_ack	(	struct sctp_association *	asoc,
		struct sctp_chunk *	asconf_ack
	)

Definition at line 3345 of file sm_make_chunk.c.

int sctp_process_init	(	struct sctp_association *	asoc,
		struct sctp_chunk *	chunk,
		const union sctp_addr *	peer_addr,
		sctp_init_chunk_t *	peer_init,
		gfp_t	gfp
	)

Definition at line 2272 of file sm_make_chunk.c.

union sctp_addr* sctp_source ( const struct sctp_chunk * chunk )

write

Definition at line 1322 of file sm_make_chunk.c.

struct sctp_association* sctp_unpack_cookie	(	const struct sctp_endpoint *	ep,
		const struct sctp_association *	asoc,
		struct sctp_chunk *	chunk,
		gfp_t	gfp,
		int *	error,
		struct sctp_chunk **	errp
	)

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Definition at line 1653 of file sm_make_chunk.c.

int sctp_user_addto_chunk	(	struct sctp_chunk *	chunk,
		int	off,
		int	len,
		struct iovec *	data
	)

Definition at line 1455 of file sm_make_chunk.c.

int sctp_verify_asconf	(	const struct sctp_association *	asoc,
		struct sctp_paramhdr *	param_hdr,
		void *	chunk_end,
		struct sctp_paramhdr **	errp
	)

Definition at line 3093 of file sm_make_chunk.c.

int sctp_verify_init	(	struct net *	net,
		const struct sctp_association *	asoc,
		sctp_cid_t	cid,
		sctp_init_chunk_t *	peer_init,
		struct sctp_chunk *	chunk,
		struct sctp_chunk **	errp
	)

Definition at line 2204 of file sm_make_chunk.c.

Variable Documentation

struct __sctp_missing __packed

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation