mirror of
https://github.com/pi-hole/dnsmasq.git
synced 2025-12-19 10:18:25 +00:00
import of dnsmasq-2.0.tar.gz
This commit is contained in:
Simon Kelley
256
src/config.h
Normal file
256
src/config.h
Normal file
@@ -0,0 +1,256 @@
|
||||
/* dnsmasq is Copyright (c) 2000 Simon Kelley
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; version 2 dated June, 1991.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
*/
|
||||
|
||||
/* Author's email: simon@thekelleys.org.uk */
|
||||
|
||||
#define VERSION "2.0"
|
||||
|
||||
#define FTABSIZ 150 /* max number of outstanding requests */
|
||||
#define TIMEOUT 40 /* drop queries after TIMEOUT seconds */
|
||||
#define LOGRATE 120 /* log table overflows every LOGRATE seconds */
|
||||
#define CACHESIZ 150 /* default cache size */
|
||||
#define SMALLDNAME 40 /* most domain names are smaller than this */
|
||||
#define CONFFILE "/etc/dnsmasq.conf"
|
||||
#define HOSTSFILE "/etc/hosts"
|
||||
#ifdef __uClinux__
|
||||
# define RESOLVFILE "/etc/config/resolv.conf"
|
||||
#else
|
||||
# define RESOLVFILE "/etc/resolv.conf"
|
||||
#endif
|
||||
#define RUNFILE "/var/run/dnsmasq.pid"
|
||||
#ifdef __FreeBSD__
|
||||
# define LEASEFILE "/var/db/dnsmasq.leases"
|
||||
#else
|
||||
# define LEASEFILE "/var/lib/misc/dnsmasq.leases"
|
||||
#endif
|
||||
#define DEFLEASE 3600 /* default lease time, 1 hour */
|
||||
#define CHUSER "nobody"
|
||||
#define CHGRP "dip"
|
||||
#define IP6INTERFACES "/proc/net/if_inet6"
|
||||
#define DHCP_SERVER_PORT 67
|
||||
#define DHCP_CLIENT_PORT 68
|
||||
|
||||
/* Logfile stuff - change this to change the options and facility */
|
||||
/* debug is true if the --no-daemon flag is given */
|
||||
#ifdef LOG_PERROR
|
||||
# define DNSMASQ_LOG_OPT(debug) (debug) ? LOG_PERROR : LOG_PID
|
||||
#else
|
||||
# define DNSMASQ_LOG_OPT(debug) (debug) ? 0 : LOG_PID
|
||||
#endif
|
||||
|
||||
#ifdef LOG_LOCAL0
|
||||
# define DNSMASQ_LOG_FAC(debug) (debug) ? LOG_LOCAL0 : LOG_DAEMON
|
||||
#else
|
||||
# define DNSMASQ_LOG_FAC(debug) LOG_DAEMON
|
||||
#endif
|
||||
|
||||
|
||||
/* Decide if we're going to support IPv6 */
|
||||
/* We assume that systems which don't have IPv6
|
||||
headers don't have ntop and pton either */
|
||||
|
||||
#if defined(INET6_ADDRSTRLEN)
|
||||
# define HAVE_IPV6
|
||||
# define ADDRSTRLEN INET6_ADDRSTRLEN
|
||||
#elif defined(INET_ADDRSTRLEN)
|
||||
# undef HAVE_IPV6
|
||||
# define ADDRSTRLEN INET_ADDRSTRLEN
|
||||
#else
|
||||
# undef HAVE_IPV6
|
||||
# define ADDRSTRLEN 16 /* 4*3 + 3 dots + NULL */
|
||||
#endif
|
||||
|
||||
/* Get linux C library versions. */
|
||||
#if defined(__linux__) && !defined(__UCLIBC__) && !defined(__uClinux__)
|
||||
# include <libio.h>
|
||||
#endif
|
||||
|
||||
|
||||
/* Follows system specific switches. If you run on a
|
||||
new system, you may want to edit these.
|
||||
May replace this with Autoconf one day.
|
||||
|
||||
|
||||
HAVE_LINUX_IPV6_PROC
|
||||
define this to do IPv6 interface discovery using
|
||||
proc/net/if_inet6 ala LINUX.
|
||||
|
||||
HAVE_GETOPT_LONG
|
||||
define this if you have GNU libc or GNU getopt.
|
||||
|
||||
HAVE_ARC4RANDOM
|
||||
define this if you have arc4random() to get better security from DNS spoofs
|
||||
by using really random ids (OpenBSD)
|
||||
|
||||
HAVE_RANDOM
|
||||
define this if you have the 4.2BSD random() function (and its
|
||||
associated srandom() function), which is at least as good as (if not
|
||||
better than) the rand() function.
|
||||
|
||||
HAVE_DEV_RANDOM
|
||||
define this if you have the /dev/random device, which gives truly
|
||||
random numbers but may run out of random numbers.
|
||||
|
||||
HAVE_DEV_URANDOM
|
||||
define this if you have the /dev/urandom device, which gives
|
||||
semi-random numbers when it runs out of truly random numbers.
|
||||
|
||||
HAVE_SOCKADDR_SA_LEN
|
||||
define this if struct sockaddr has sa_len field (*BSD)
|
||||
|
||||
HAVE_PSELECT
|
||||
If your C library implements pselect, define this.
|
||||
|
||||
HAVE_PF_PACKET
|
||||
If your OS implements packet sockets, define this.
|
||||
|
||||
HAVE_BPF
|
||||
If your OS implements Berkeley PAcket filter, define this.
|
||||
|
||||
NOTES:
|
||||
For Linux you should define
|
||||
HAVE_LINUX_IPV6_PROC
|
||||
HAVE_GETOPT_LONG
|
||||
HAVE_RANDOM
|
||||
HAVE_DEV_RANDOM
|
||||
HAVE_DEV_URANDOM
|
||||
HAVE_PF_PACKET
|
||||
you should NOT define
|
||||
HAVE_ARC4RANDOM
|
||||
HAVE_SOCKADDR_SA_LEN
|
||||
|
||||
For *BSD systems you should define
|
||||
HAVE_SOCKADDR_SA_LEN
|
||||
HAVE_RANDOM
|
||||
HAVE_BPF
|
||||
you should NOT define
|
||||
HAVE_LINUX_IPV6_PROC
|
||||
and you MAY define
|
||||
HAVE_ARC4RANDOM - OpenBSD and FreeBSD
|
||||
HAVE_DEV_URANDOM - OpenBSD and FreeBSD
|
||||
HAVE_DEV_RANDOM - FreeBSD (OpenBSD with hardware random number generator)
|
||||
HAVE_GETOPT_LONG - only if you link GNU getopt.
|
||||
|
||||
*/
|
||||
|
||||
/* Must preceed __linux__ since uClinux defines __linux__ too. */
|
||||
#if defined(__uClinux__) || defined(__UCLIBC__)
|
||||
#undef HAVE_LINUX_IPV6_PROC
|
||||
#define HAVE_GETOPT_LONG
|
||||
#undef HAVE_ARC4RANDOM
|
||||
#define HAVE_RANDOM
|
||||
#define HAVE_DEV_URANDOM
|
||||
#define HAVE_DEV_RANDOM
|
||||
#define HAVE_PF_PACKET
|
||||
#undef HAVE_SOCKADDR_SA_LEN
|
||||
#undef HAVE_PSELECT
|
||||
/* Don't fork into background on uClinux */
|
||||
#if defined(__uClinux__)
|
||||
# define NO_FORK
|
||||
#endif
|
||||
|
||||
/* libc5 - must precede __linux__ too */
|
||||
/* Note to build a libc5 binary on a modern Debian system:
|
||||
install the packages altgcc libc5 and libc5-altdev
|
||||
then run "make CC=i486-linuxlibc1-gcc" */
|
||||
/* Note that compling dnsmasq 2.x under libc5 and kernel 2.0.x
|
||||
is probably doomed - no packet socket for starters. */
|
||||
#elif defined(__linux__) && \
|
||||
defined(_LINUX_C_LIB_VERSION_MAJOR) && \
|
||||
(_LINUX_C_LIB_VERSION_MAJOR == 5 )
|
||||
#undef HAVE_IPV6
|
||||
#undef HAVE_LINUX_IPV6_PROC
|
||||
#define HAVE_GETOPT_LONG
|
||||
#undef HAVE_ARC4RANDOM
|
||||
#define HAVE_RANDOM
|
||||
#define HAVE_DEV_URANDOM
|
||||
#define HAVE_DEV_RANDOM
|
||||
#undef HAVE_PF_PACKET
|
||||
#undef HAVE_SOCKADDR_SA_LEN
|
||||
#undef HAVE_PSELECT
|
||||
/* Fix various misfeatures of libc5 headers */
|
||||
#define T_SRV 33
|
||||
typedef unsigned long in_addr_t;
|
||||
typedef size_t socklen_t;
|
||||
|
||||
/* This is for glibc 2.x */
|
||||
#elif defined(__linux__)
|
||||
#define HAVE_LINUX_IPV6_PROC
|
||||
#define HAVE_GETOPT_LONG
|
||||
#undef HAVE_ARC4RANDOM
|
||||
#define HAVE_RANDOM
|
||||
#define HAVE_DEV_URANDOM
|
||||
#define HAVE_DEV_RANDOM
|
||||
#undef HAVE_SOCKADDR_SA_LEN
|
||||
#define HAVE_PSELECT
|
||||
#define HAVE_PF_PACKET
|
||||
/* glibc < 2.2 has broken Sockaddr_in6 so we have to use our own. */
|
||||
/* glibc < 2.2 doesn't define in_addr_t */
|
||||
#if defined(__GLIBC__) && (__GLIBC__ == 2) && \
|
||||
defined(__GLIBC_MINOR__) && (__GLIBC_MINOR__ < 2)
|
||||
typedef unsigned long in_addr_t;
|
||||
#if defined(HAVE_IPV6)
|
||||
# define HAVE_BROKEN_SOCKADDR_IN6
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#elif defined(__FreeBSD__) || defined(__OpenBSD__)
|
||||
#undef HAVE_LINUX_IPV6_PROC
|
||||
#undef HAVE_GETOPT_LONG
|
||||
#define HAVE_ARC4RANDOM
|
||||
#define HAVE_RANDOM
|
||||
#define HAVE_DEV_URANDOM
|
||||
#define HAVE_SOCKADDR_SA_LEN
|
||||
#undef HAVE_PSELECT
|
||||
#define HAVE_BPF
|
||||
|
||||
#elif defined(__APPLE__)
|
||||
#undef HAVE_LINUX_IPV6_PROC
|
||||
#undef HAVE_GETOPT_LONG
|
||||
#define HAVE_ARC4RANDOM
|
||||
#define HAVE_RANDOM
|
||||
#define HAVE_DEV_URANDOM
|
||||
#define HAVE_SOCKADDR_SA_LEN
|
||||
#undef HAVE_PSELECT
|
||||
#define HAVE_BPF
|
||||
/* Define before sys/socket.h is included so we get socklen_t */
|
||||
#define _BSD_SOCKLEN_T_
|
||||
/* The two below are not defined in Mac OS X arpa/nameserv.h */
|
||||
#define IN6ADDRSZ 16
|
||||
#define T_SRV 33
|
||||
|
||||
#elif defined(__NetBSD__)
|
||||
#undef HAVE_LINUX_IPV6_PROC
|
||||
#undef HAVE_GETOPT_LONG
|
||||
#undef HAVE_ARC4RANDOM
|
||||
#define HAVE_RANDOM
|
||||
#undef HAVE_DEV_URANDOM
|
||||
#undef HAVE_DEV_RANDOM
|
||||
#define HAVE_SOCKADDR_SA_LEN
|
||||
#undef HAVE_PSELECT
|
||||
#define HAVE_BPF
|
||||
|
||||
/* env "LIBS=-lsocket -lnsl" make */
|
||||
#elif defined(__sun) || defined(__sun__)
|
||||
#undef HAVE_LINUX_IPV6_PROC
|
||||
#undef HAVE_GETOPT_LONG
|
||||
#undef HAVE_ARC4RANDOM
|
||||
#define HAVE_RANDOM
|
||||
#undef HAVE_DEV_URANDOM
|
||||
#undef HAVE_DEV_RANDOM
|
||||
#undef HAVE_SOCKADDR_SA_LEN
|
||||
#undef HAVE_PSELECT
|
||||
#define HAVE_BPF
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user