/* sco.h   System dependencies for SCO ODT 3.0...   Based on changes contributed by Gerald Rosenberg. *//* * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") * Copyright (c) 1996-2003 by Internet Software Consortium * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * 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> *   http://www.isc.org/ * * This software has been written for Internet Systems Consortium * by Ted Lemon in cooperation with Vixie Enterprises and Nominum, Inc. * To learn more about Internet Systems Consortium, see * ``http://www.isc.org/''.  To learn more about Vixie Enterprises, * see ``http://www.vix.com''.   To learn more about Nominum, Inc., see * ``http://www.nominum.com''. */#include <syslog.h>#include <sys/types.h>/* Basic Integer Types not defined in SCO headers... */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;#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/if_dl.h>#include <net/if_arp.h>#include <netinet/tcp.h>#include <netinet/in.h>#include <netinet/tcp.h>/* XXX dunno if this is required for SCO... *//* * Definitions for IP type of service (ip_tos) */#define IPTOS_LOWDELAY          0x10#define IPTOS_THROUGHPUT        0x08#define IPTOS_RELIABILITY       0x04/*      IPTOS_LOWCOST           0x02 XXX *//* SCO doesn't have /var/run. */#ifndef _PATH_DHCPD_CONF#define _PATH_DHCPD_CONF	"/etc/dhcpd.conf"#endif#ifndef _PATH_DHCPD_PID#define _PATH_DHCPD_PID 	"/etc/dhcpd.pid"#endif#ifndef _PATH_DHCLIENT_PID#define _PATH_DHCLIENT_PID  "/etc/dhclient.pid"#endif#ifndef _PATH_DHCRELAY_PID#define _PATH_DHCRELAY_PID  "/etc/dhcrelay.pid"#endif#ifndef _PATH_DHCPD_DB#define _PATH_DHCPD_DB      "/etc/dhcpd.leases"#endif#ifndef _PATH_DHCLIENT_DB#define _PATH_DHCLIENT_DB   "/etc/dhclient.leases"#endif#if !defined (INADDR_LOOPBACK)#define INADDR_LOOPBACK	((u_int32_t)0x7f000001)#endif/* Varargs stuff: use stdarg.h instead ... */#include <stdarg.h>#define VA_DOTDOTDOT ...#define VA_start(list, last) va_start (list, last)#define va_dcl/* SCO doesn't support limited sprintfs. */#define NO_SNPRINTF/* By default, use BSD Socket API for receiving and sending packets.   This actually works pretty well on Solaris, which doesn't censor   the all-ones broadcast address. */#if defined (USE_DEFAULT_NETWORK)# define USE_SOCKETS#endif#define EOL	'\n'#define VOIDPTR	void */* socklen_t */typedef int socklen_t;/* * Time stuff... * * Definitions for an ISC DHCPD system that uses time_t * to represent time internally as opposed to, for example,  struct timeval.) */#include <time.h>#include <sys/time.h>#define TIME time_t#define GET_TIME(x)	time ((x))#ifdef NEED_PRAND_CONFconst char *cmds[] = {	"/bin/ps -ef 2>&1",	"/etc/arp -n -a 2>&1",	"/usr/bin/netstat -an 2>&1",	"/bin/df  2>&1",	"/usr/bin/uptime  2>&1",	"/usr/bin/netstat -s 2>&1",	"/usr/bin/vmstat  2>&1",	"/usr/bin/w  2>&1",	NULL};const char *dirs[] = {	"/tmp",	"/usr/tmp",	".",	"/",	"/var/spool",	"/var/adm",	"/dev",	NULL};const char *files[] = {	NULL};#endif /* NEED_PRAND_CONF */