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/* linux.h
System dependencies for Linux.
Based on a configuration originally supplied by Jonathan Stone. */
/*
* Copyright (c) 2004-2017 by Internet Systems Consortium, Inc. ("ISC")
* Copyright (c) 1996-2003 by Internet Software Consortium
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Internet Systems Consortium, Inc.
* 950 Charter Street
* Redwood City, CA 94063
* <info@isc.org>
* https://www.isc.org/
*
*/
#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 separate
directory. */
#ifndef _PATH_DHCPD_DB
#define _PATH_DHCPD_DB "/var/state/dhcp/dhcpd.leases"
#endif
#ifndef _PATH_DHCPD6_DB
#define _PATH_DHCPD6_DB "/var/state/dhcp/dhcpd6.leases"
#endif
#ifndef _PATH_DHCLIENT_DB
#define _PATH_DHCLIENT_DB "/var/state/dhcp/dhclient.leases"
#endif
#ifndef _PATH_DHCLIENT6_DB
#define _PATH_DHCLIENT6_DB "/var/state/dhcp/dhclient6.leases"
#endif
/* Varargs stuff... */
#include <stdarg.h>
#define VA_DOTDOTDOT ...
#define VA_start(list, last) va_start (list, last)
#define va_dcl
#define VOIDPTR void *
#if defined(__alpha__) || defined(__amd64__) || defined(__ia64__) || \
defined(__sparc64__)
# define PTRSIZE_64BIT
#endif
#define EOL '\n'
/* Time stuff... */
#include <time.h>
#define TIME time_t
#define GET_TIME(x) time ((x))
#if (LINUX_MAJOR >= 2)
# if ((LINUX_MAJOR > 2) || (LINUX_MINOR >= 1))
# if defined (USE_DEFAULT_NETWORK)
# define USE_LPF
# endif
# if !defined (__sparc__) /* XXX hopefully this will be fixed someday */
# define SIOCGIFCONF_ZERO_PROBE
# endif
# define LINUX_SLASHPROC_DISCOVERY
# define PROCDEV_DEVICE "/proc/net/dev"
# define HAVE_ARPHRD_TUNNEL
# define HAVE_TR_SUPPORT
# endif
# define HAVE_ARPHRD_METRICOM
# define HAVE_ARPHRD_IEEE802
# define HAVE_ARPHRD_LOOPBACK
# define HAVE_SO_BINDTODEVICE
# define HAVE_SIOCGIFHWADDR
# define HAVE_SETFD
#endif
#if defined (SIOCGIFHWADDR) && !defined (HAVE_SIOCGIFHWADDR)
# define HAVE_SIOCGIFHWADDR
#endif
#if !defined (USE_LPF)
# if defined (USE_DEFAULT_NETWORK)
# define USE_SOCKETS
# define SOCKET_CAN_RECEIVE_UNICAST_UNCONFIGURED
# endif
# define IGNORE_HOSTUNREACH
#endif
#define ALIAS_NAMES_PERMUTED
#define SKIP_DUMMY_INTERFACES
#ifdef NEED_PRAND_CONF
#ifndef HAVE_DEV_RANDOM
# define HAVE_DEV_RANDOM 1
#endif /* HAVE_DEV_RANDOM */
const char *cmds[] = {
"/bin/ps -axlw 2>&1",
"/sbin/arp -an 2>&1",
"/bin/netstat -an 2>&1",
"/bin/df 2>&1",
"/usr/bin/dig com. soa +ti=1 +retry=0 2>&1",
"/usr/bin/uptime 2>&1",
"/bin/netstat -s 2>&1",
"/usr/bin/dig . soa +ti=1 +retry=0 2>&1",
"/usr/bin/vmstat 2>&1",
"/usr/bin/w 2>&1",
NULL
};
const char *dirs[] = {
"/tmp",
"/usr/tmp",
".",
"/",
"/var/spool",
"/dev",
"/var/spool/mail",
"/home",
"/usr/home",
NULL
};
const char *files[] = {
"/proc/stat",
"/proc/rtc",
"/proc/meminfo",
"/proc/interrupts",
"/proc/self/status",
"/var/log/messages",
"/var/log/wtmp",
"/var/log/lastlog",
NULL
};
#endif /* NEED_PRAND_CONF */
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