minix/servers/inet/inet_config.h
Gianluca Guida cc17b27a2b Build NetBSD libc library in world in ELF mode.
3 sets of libraries are built now:
  . ack: all libraries that ack can compile (/usr/lib/i386/)
  . clang+elf: all libraries with minix headers (/usr/lib/)
  . clang+elf: all libraries with netbsd headers (/usr/netbsd/)

Once everything can be compiled with netbsd libraries and headers, the
/usr/netbsd hierarchy will be obsolete and its libraries compiled with
netbsd headers will be installed in /usr/lib, and its headers
in /usr/include. (i.e. minix libc and current minix headers set
will be gone.)

To use the NetBSD libc system (libraries + headers) before
it is the default libc, see:
   http://wiki.minix3.org/en/DevelopersGuide/UsingNetBSDCode
This wiki page also documents the maintenance of the patch
files of minix-specific changes to imported NetBSD code.

Changes in this commit:
  . libsys: Add NBSD compilation and create a safe NBSD-based libc.
  . Port rest of libraries (except libddekit) to new header system.
  . Enable compilation of libddekit with new headers.
  . Enable kernel compilation with new headers.
  . Enable drivers compilation with new headers.
  . Port legacy commands to new headers and libc.
  . Port servers to new headers.
  . Add <sys/sigcontext.h> in compat library.
  . Remove dependency file in tree.
  . Enable compilation of common/lib/libc/atomic in libsys
  . Do not generate RCSID strings in libc.
  . Temporarily disable zoneinfo as they are incompatible with NetBSD format
  . obj-nbsd for .gitignore
  . Procfs: use only integer arithmetic. (Antoine Leca)
  . Increase ramdisk size to create NBSD-based images.
  . Remove INCSYMLINKS handling hack.
  . Add nbsd_include/sys/exec_elf.h
  . Enable ELF compilation with NBSD libc.
  . Add 'make nbsdsrc' in tools to download reference NetBSD sources.
  . Automate minix-port.patch creation.
  . Avoid using fstavfs() as it is *extremely* slow and unneeded.
  . Set err() as PRIVATE to avoid name clash with libc.
  . [NBSD] servers/vm: remove compilation warnings.
  . u32 is not a long in NBSD headers.
  . UPDATING info on netbsd hierarchy
  . commands fixes for netbsd libc
2011-06-24 11:46:30 +02:00

103 lines
2.5 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);
#ifdef __NBSD_LIBC
extern void *sbrk(int);
#else
extern char *sbrk(int);
#endif
void *alloc(size_t size);
/* Options */
extern int ip_forward_directed_bcast;
#ifdef __NBSD_LIBC
#undef HTONL
#undef HTONS
#define HTONL htonl
#define HTONS htons
#endif
#endif /* INET__INET_CONFIG_H */
/*
* $PchId: inet_config.h,v 1.10 2003/08/21 09:24:33 philip Exp $
*/