NetBSD/usr.sbin/dhcp/includes/cf/linux.h

139 lines
4.0 KiB
C

/* linux.h
System dependencies for Linux.
Based on a configuration originally supplied by Jonathan Stone. */
/*
* Copyright (c) 1996, 1998, 1999 The Internet Software Consortium.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of The Internet Software Consortium nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE INTERNET SOFTWARE CONSORTIUM OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <features.h>
#ifndef __BIT_TYPES_DEFINED__
#define __BIT_TYPES_DEFINED__
#undef __USE_BSD
typedef char int8_t;
typedef short int16_t;
typedef long int32_t;
typedef unsigned char u_int8_t;
typedef unsigned short u_int16_t;
typedef unsigned long u_int32_t;
#endif /* __BIT_TYPES_DEFINED__ */
typedef u_int8_t u8;
typedef u_int16_t u16;
typedef u_int32_t u32;
#include <syslog.h>
#include <sys/types.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <sys/wait.h>
#include <signal.h>
#include <setjmp.h>
#include <limits.h>
extern int h_errno;
#include <net/if.h>
#include <net/route.h>
#if LINUX_MAJOR == 1
# include <linux/if_arp.h>
# include <linux/time.h> /* also necessary */
#else
# include <net/if_arp.h>
#endif
#include <sys/time.h> /* gettimeofday()*/
/* Databases go in /var/state/dhcp. It would also be valid to put them
in /var/state/misc - indeed, given that there's only one lease file, it
would probably be better. However, I have some ideas for optimizing
the lease database that may result in a _lot_ of smaller files being
created, so in that context it makes more sense to have a seperate
directory. */
#ifndef _PATH_DHCPD_DB
#define _PATH_DHCPD_DB "/var/state/dhcp/dhcpd.leases"
#endif
#ifndef _PATH_DHCLIENT_DB
#define _PATH_DHCLIENT_DB "/var/state/dhcp/dhclient.leases"
#endif
/* Varargs stuff... */
#include <stdarg.h>
#define VA_DOTDOTDOT ...
#define VA_start(list, last) va_start (list, last)
#define va_dcl
#define vsnprintf(buf, size, fmt, list) vsprintf (buf, fmt, list)
#define NO_SNPRINTF
#define VOIDPTR void *
#define EOL '\n'
/* Time stuff... */
#include <time.h>
#define TIME time_t
#define GET_TIME(x) time ((x))
#if (LINUX_MAJOR >= 2)
# if (LINUX_MINOR >= 1)
# if defined (USE_DEFAULT_NETWORK)
# define USE_LPF
# endif
# define LINUX_SLASHPROC_DISCOVERY
# define PROCDEV_DEVICE "/proc/net/dev"
# define HAVE_ARPHRD_TUNNEL
# endif
# define HAVE_ARPHRD_METRICOM
# define HAVE_ARPHRD_IEEE802
# define HAVE_ARPHRD_LOOPBACK
# define HAVE_SO_BINDTODEVICE
# define HAVE_SIOCGIFHWADDR
#endif
#if !defined (USE_LPF)
# if defined (USE_DEFAULT_NETWORK)
# define USE_SOCKETS
# endif
# define IGNORE_HOSTUNREACH
#endif
#define ALIAS_NAMES_PERMUTED
#define SKIP_DUMMY_INTERFACES