inet.h

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/*
** inet.h for  in /home/anoman/work/lse/atomix/lseos-net/inet
** 
** Copyright (c)2004 Arthur Kopatsy
** Login   <kopats_a@epita.fr>
** 
** Started on  Tue Jun 22 15:21:47 2004 Arthur Kopatsy
** Last update Mon Dec 20 11:18:36 2004 Arthur Kopatsy
*/

#ifndef INET_H_
#define INET_H_

#include <libc.h>
#include <core.h>
#include <libinet.h>
#include <libtimer.h>

#include "iface.h"

#ifdef __INET__

struct s_async_report;
struct s_async_action;

#include "socket.h"

#include "in_pcb.h"
#endif

#include "ethernet.h"
#include "ip.h"
#include "arp.h"
#include "udp.h"
#include "icmp.h"
#include "tcp.h"

#include "inetfs.h"

#include "route.h"


#ifdef __INET__
#include "timer.h"
#include "protosw.h"
#include "loopback.h"
#include "async_action.h"
#include "holder.h"
#include "conf.h"
#define INET_RELEASE            "0.2"

/* 
** This structure centralizes all informations about inet.
** It is used by each syscall function.
*/

#define MAX_PORT_NUMBER         65526
#define PRIVILEGED_PORT_NUMBER  1024

LIST_HEAD(s_of_list, s_of);

/*
** Main inet management structure
*/

typedef struct s_inet
{
  /* Inet configuration */
  char                          *conf_filename;
  /* This list contains all waiting configurations */
  struct s_conf_head            conf_head;

  u_int32_t                     fd_cnt;
  struct s_of_list              of_list;
  struct s_os_list              os_list;

  t_entry                       root_entry;
  t_entry                       *route_entry;
  t_entry                       *socket_entry;

  /* Async waiting actions */
  u_int64_t                     async_report_id;
  struct s_ar_tailq             async_reports;

  /* Timers list */
  int                           holder_groups_lock;
  int                           holder_groups_id;
  struct s_holder_groups_head   holder_groups;

  /* Stack mbuf list */
  struct s_aa_tailq             stackq;
  int                           stackq_lock;
  pid_t                         stack_pid;

  /* Route table */
  struct s_route_table          route_table;
  int                           route_table_lock;

  /* Interfaces list */
  struct s_iface_list           iface_list;
  int                           iface_list_lock;

  /* Timers list */
  int                           timer_list_lock;
  int                           timer_action_id;
  struct s_timer_action_head    timer_list;
} t_inet;

extern struct s_inet            inet;

/*
**  Entry point of each thread
*/
void            inetsrv_entry(void);
void            inetstack_entry(void);

#endif

/* PROTO inetstack.c */
#ifdef __INET__
/* inetstack.c */
int inetstack_push(int aa_type, int64_t aa_ar, void *aa_data);
void inetstack_entry(void);
#endif /* __INET__ */
#endif

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