dca25a1b39
The server implements inet-like interface to vfs and drivers. The core functionality is contained in the liblwip.
92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
/*
|
|
inet/inet_config.h
|
|
|
|
Created: Nov 11, 1992 by Philip Homburg
|
|
|
|
Defines values for configurable parameters. The structure definitions for
|
|
configuration information are also here.
|
|
|
|
Copyright 1995 Philip Homburg
|
|
*/
|
|
|
|
#ifndef INET__INET_CONFIG_H
|
|
#define INET__INET_CONFIG_H
|
|
|
|
/* Inet configuration file. */
|
|
#define PATH_INET_CONF "/etc/inet.conf"
|
|
|
|
#define IP_PORT_MAX 32 /* Up to this many network devices */
|
|
extern int eth_conf_nr; /* Number of ethernets */
|
|
extern int psip_conf_nr; /* Number of Pseudo IP networks */
|
|
extern int ip_conf_nr; /* Number of configured IP layers */
|
|
extern int tcp_conf_nr; /* Number of configured TCP layers */
|
|
extern int udp_conf_nr; /* Number of configured UDP layers */
|
|
|
|
extern dev_t ip_dev; /* Device number of /dev/ip */
|
|
|
|
struct eth_conf
|
|
{
|
|
char *ec_label; /* Process label name if nonnull */
|
|
u8_t ec_port; /* Ethernet port for VLAN if label == NULL */
|
|
u8_t ec_ifno; /* Interface number of /dev/eth* */
|
|
u16_t ec_vlan; /* VLAN number of this net if label == NULL */
|
|
};
|
|
#define eth_is_vlan(ecp) ((ecp)->ec_label == NULL)
|
|
|
|
struct psip_conf
|
|
{
|
|
u8_t pc_ifno; /* Interface number of /dev/psip* */
|
|
};
|
|
|
|
struct ip_conf
|
|
{
|
|
u8_t ic_devtype; /* Underlying device type: Ethernet / PSIP */
|
|
u8_t ic_port; /* Port of underlying device */
|
|
u8_t ic_ifno; /* Interface number of /dev/ip*, tcp*, udp* */
|
|
};
|
|
|
|
struct tcp_conf
|
|
{
|
|
u8_t tc_port; /* IP port number */
|
|
};
|
|
|
|
struct udp_conf
|
|
{
|
|
u8_t uc_port; /* IP port number */
|
|
};
|
|
|
|
/* Types of networks. */
|
|
#define NETTYPE_ETH 1
|
|
#define NETTYPE_PSIP 2
|
|
|
|
/* To compute the minor device number for a device on an interface. */
|
|
#define if2minor(ifno, dev) (1 + (ifno) * 8 + (dev))
|
|
|
|
#define IPSTAT_DEV "/dev/ipstat"
|
|
#define IPSTAT_MODE 0666 /* Is this right? What about just setuid apps */
|
|
#define IPSTAT_MINOR 0 /* Minor number of /dev/ipstat */
|
|
|
|
/* Offsets of the minor device numbers within a group per interface. */
|
|
#define ETH_DEV_OFF 0
|
|
#define PSIP_DEV_OFF 0
|
|
#define IP_DEV_OFF 1
|
|
#define TCP_DEV_OFF 2
|
|
#define UDP_DEV_OFF 3
|
|
|
|
extern struct eth_conf eth_conf[IP_PORT_MAX];
|
|
extern struct psip_conf psip_conf[IP_PORT_MAX];
|
|
extern struct ip_conf ip_conf[IP_PORT_MAX];
|
|
extern struct tcp_conf tcp_conf[IP_PORT_MAX];
|
|
extern struct udp_conf udp_conf[IP_PORT_MAX];
|
|
void read_conf(void);
|
|
extern char *sbrk(int);
|
|
void *alloc(size_t size);
|
|
|
|
/* Options */
|
|
extern int ip_forward_directed_bcast;
|
|
|
|
#endif /* INET__INET_CONFIG_H */
|
|
|
|
/*
|
|
* $PchId: inet_config.h,v 1.10 2003/08/21 09:24:33 philip Exp $
|
|
*/
|