list.c File Reference

Functions to deal with outgoing lists / sets of packets. More...

#include "radius.h"
#include "tcp.h"
#include "list.h"
#include <fcntl.h>
#include <freeradius-devel/util/udp.h>
#include <freeradius-devel/util/syserror.h>

Include dependency graph for list.c:

Go to the source code of this file.

Data Structures
struct	fr_packet_list_s
struct	fr_packet_socket_t

Macros
#define	FNV_MAGIC_PRIME   (0x01000193)
#define	ID_i   ((i + start_i) & SOCKOFFSET_MASK)
#define	ID_j   ((j + start_j) & 0x1f)
#define	ID_k   ((k + start_k) & 0x07)
#define	MAX_SOCKETS   (256)
#define	SOCK2OFFSET(_sockfd)   ((_sockfd * FNV_MAGIC_PRIME) & SOCKOFFSET_MASK)
#define	SOCKOFFSET_MASK   (MAX_SOCKETS - 1)

Functions
int8_t	fr_packet_cmp (void const *a_v, void const *b_v)
fr_packet_list_t *	fr_packet_list_create (int alloc_id)
int	fr_packet_list_fd_set (fr_packet_list_t *pl, fd_set *set)
fr_packet_t *	fr_packet_list_find (fr_packet_list_t *pl, fr_packet_t *request)
fr_packet_t *	fr_packet_list_find_byreply (fr_packet_list_t *pl, fr_packet_t *reply)
void	fr_packet_list_free (fr_packet_list_t *pl)
bool	fr_packet_list_id_alloc (fr_packet_list_t *pl, int proto, fr_packet_t *request, void **pctx)
bool	fr_packet_list_id_free (fr_packet_list_t *pl, fr_packet_t *request, bool yank)
bool	fr_packet_list_insert (fr_packet_list_t *pl, fr_packet_t *request)
uint32_t	fr_packet_list_num_elements (fr_packet_list_t *pl)
uint32_t	fr_packet_list_num_incoming (fr_packet_list_t *pl)
uint32_t	fr_packet_list_num_outgoing (fr_packet_list_t *pl)
fr_packet_t *	fr_packet_list_recv (fr_packet_list_t *pl, fd_set *set, uint32_t max_attributes, bool require_message_authenticator)
bool	fr_packet_list_socket_add (fr_packet_list_t *pl, int sockfd, int proto, fr_ipaddr_t *dst_ipaddr, uint16_t dst_port, void *ctx)
bool	fr_packet_list_socket_del (fr_packet_list_t *pl, int sockfd)
bool	fr_packet_list_socket_freeze (fr_packet_list_t *pl, int sockfd)
bool	fr_packet_list_socket_thaw (fr_packet_list_t *pl, int sockfd)
bool	fr_packet_list_yank (fr_packet_list_t *pl, fr_packet_t *request)
void	fr_request_from_reply (fr_packet_t *request, fr_packet_t const *reply)
static fr_packet_socket_t *	fr_socket_find (fr_packet_list_t *pl, int sockfd)

Detailed Description

Functions to deal with outgoing lists / sets of packets.

Id

ab15108eea328b709a49969ad465ce5d3a491efb

Copyright

2000-2017 The FreeRADIUS server project

Definition in file list.c.

---

Data Structure Documentation

fr_packet_list_s

struct fr_packet_list_s

Definition at line 106 of file list.c.

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Data Fields
int	alloc_id
int	last_recv
uint32_t	num_outgoing
int	num_sockets
fr_packet_socket_t	sockets[MAX_SOCKETS]
fr_rb_tree_t *	tree

fr_packet_socket_t

struct fr_packet_socket_t

Definition at line 82 of file list.c.

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Data Fields
void *	ctx
bool	dont_use
int	dst_any
uint8_t	id[32]
uint32_t	num_outgoing
fr_socket_t	socket
int	src_any

Macro Definition Documentation

FNV_MAGIC_PRIME

#define FNV_MAGIC_PRIME   (0x01000193)

Definition at line 97 of file list.c.

ID_i

#define ID_i   ((i + start_i) & SOCKOFFSET_MASK)

ID_j

#define ID_j   ((j + start_j) & 0x1f)

ID_k

#define ID_k   ((k + start_k) & 0x07)

MAX_SOCKETS

#define MAX_SOCKETS   (256)

Definition at line 98 of file list.c.

SOCK2OFFSET

#define SOCK2OFFSET

(

_sockfd

)

((_sockfd * FNV_MAGIC_PRIME) & SOCKOFFSET_MASK)

Definition at line 100 of file list.c.

SOCKOFFSET_MASK

#define SOCKOFFSET_MASK   (MAX_SOCKETS - 1)

Definition at line 99 of file list.c.

Function Documentation

fr_packet_cmp()

int8_t fr_packet_cmp	(	void const *	a_v,
		void const *	b_v
	)

Definition at line 43 of file list.c.

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fr_packet_list_create()

fr_packet_list_t* fr_packet_list_create

(

int

alloc_id

)

Definition at line 276 of file list.c.

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fr_packet_list_fd_set()

int fr_packet_list_fd_set	(	fr_packet_list_t *	pl,
		fd_set *	set
	)

Definition at line 645 of file list.c.

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fr_packet_list_find()

fr_packet_t* fr_packet_list_find	(	fr_packet_list_t *	pl,
		fr_packet_t *	request
	)

Definition at line 311 of file list.c.

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fr_packet_list_find_byreply()

fr_packet_t* fr_packet_list_find_byreply	(	fr_packet_list_t *	pl,
		fr_packet_t *	reply
	)

Definition at line 323 of file list.c.

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fr_packet_list_free()

void fr_packet_list_free

(

fr_packet_list_t *

pl

)

Definition at line 264 of file list.c.

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fr_packet_list_id_alloc()

bool fr_packet_list_id_alloc	(	fr_packet_list_t *	pl,
		int	proto,
		fr_packet_t *	request,
		void **	pctx
	)

Definition at line 395 of file list.c.

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fr_packet_list_id_free()

bool fr_packet_list_id_free	(	fr_packet_list_t *	pl,
		fr_packet_t *	request,
		bool	yank
	)

Definition at line 621 of file list.c.

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fr_packet_list_insert()

bool fr_packet_list_insert	(	fr_packet_list_t *	pl,
		fr_packet_t *	request
	)

Definition at line 303 of file list.c.

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fr_packet_list_num_elements()

uint32_t fr_packet_list_num_elements

(

fr_packet_list_t *

pl

)

Definition at line 368 of file list.c.

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fr_packet_list_num_incoming()

uint32_t fr_packet_list_num_incoming

(

fr_packet_list_t *

pl

)

Definition at line 708 of file list.c.

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fr_packet_list_num_outgoing()

uint32_t fr_packet_list_num_outgoing

(

fr_packet_list_t *

pl

)

Definition at line 720 of file list.c.

fr_packet_list_recv()

fr_packet_t* fr_packet_list_recv	(	fr_packet_list_t *	pl,
		fd_set *	set,
		uint32_t	max_attributes,
		bool	require_message_authenticator
	)

Definition at line 672 of file list.c.

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fr_packet_list_socket_add()

bool fr_packet_list_socket_add	(	fr_packet_list_t *	pl,
		int	sockfd,
		int	proto,
		fr_ipaddr_t *	dst_ipaddr,
		uint16_t	dst_port,
		void *	ctx
	)

Definition at line 187 of file list.c.

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fr_packet_list_socket_del()

bool fr_packet_list_socket_del	(	fr_packet_list_t *	pl,
		int	sockfd
	)

Definition at line 169 of file list.c.

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fr_packet_list_socket_freeze()

bool fr_packet_list_socket_freeze	(	fr_packet_list_t *	pl,
		int	sockfd
	)

Definition at line 136 of file list.c.

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fr_packet_list_socket_thaw()

bool fr_packet_list_socket_thaw	(	fr_packet_list_t *	pl,
		int	sockfd
	)

Definition at line 155 of file list.c.

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fr_packet_list_yank()

bool fr_packet_list_yank	(	fr_packet_list_t *	pl,
		fr_packet_t *	request
	)

Definition at line 361 of file list.c.

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fr_request_from_reply()

void fr_request_from_reply	(	fr_packet_t *	request,
		fr_packet_t const *	reply
	)

Definition at line 72 of file list.c.

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fr_socket_find()

static fr_packet_socket_t* fr_socket_find ( fr_packet_list_t *  pl, int  sockfd  )

static

Definition at line 121 of file list.c.

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