Annotation of embedaddon/dhcp/includes/site.h, revision 1.1.1.1
1.1 misho 1: /* Site-specific definitions.
2:
3: For supported systems, you shouldn't need to make any changes here.
4: However, you may want to, in order to deal with site-specific
5: differences. */
6:
7: /* Add any site-specific definitions and inclusions here... */
8:
9: /* #include <site-foo-bar.h> */
10: /* #define SITE_FOOBAR */
11:
12: /* Define this if you don't want dhcpd to run as a daemon and do want
13: to see all its output printed to stdout instead of being logged via
14: syslog(). This also makes dhcpd use the dhcpd.conf in its working
15: directory and write the dhcpd.leases file there. */
16:
17: /* #define DEBUG */
18:
19: /* Define this to see what the parser is parsing. You probably don't
20: want to see this. */
21:
22: /* #define DEBUG_TOKENS */
23:
24: /* Define this to see dumps of incoming and outgoing packets. This
25: slows things down quite a bit... */
26:
27: /* #define DEBUG_PACKET */
28:
29: /* Define this if you want to see dumps of expression evaluation. */
30:
31: /* #define DEBUG_EXPRESSIONS */
32:
33: /* Define this if you want to see dumps of find_lease() in action. */
34:
35: /* #define DEBUG_FIND_LEASE */
36:
37: /* Define this if you want to see dumps of parsed expressions. */
38:
39: /* #define DEBUG_EXPRESSION_PARSE */
40:
41: /* Define this if you want to watch the class matching process. */
42:
43: /* #define DEBUG_CLASS_MATCHING */
44:
45: /* Define this if you want to track memory usage for the purpose of
46: noticing memory leaks quickly. */
47:
48: /* #define DEBUG_MEMORY_LEAKAGE */
49: /* #define DEBUG_MEMORY_LEAKAGE_ON_EXIT */
50:
51: /* Define this if you want exhaustive (and very slow) checking of the
52: malloc pool for corruption. */
53:
54: /* #define DEBUG_MALLOC_POOL */
55:
56: /* Define this if you want to see a message every time a lease's state
57: changes. */
58: /* #define DEBUG_LEASE_STATE_TRANSITIONS */
59:
60: /* Define this if you want to maintain a history of the last N operations
61: that changed reference counts on objects. This can be used to debug
62: cases where an object is dereferenced too often, or not often enough. */
63:
64: /* #define DEBUG_RC_HISTORY */
65:
66: /* Define this if you want to see the history every cycle. */
67:
68: /* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */
69:
70: /* This is the number of history entries to maintain - by default, 256. */
71:
72: /* #define RC_HISTORY_MAX 10240 */
73:
74: /* Define this if you want dhcpd to dump core when a non-fatal memory
75: allocation error is detected (i.e., something that would cause a
76: memory leak rather than a memory smash). */
77:
78: /* #define POINTER_DEBUG */
79:
80: /* Define this if you want debugging output for DHCP failover protocol
81: messages. */
82:
83: /* #define DEBUG_FAILOVER_MESSAGES */
84:
85: /* Define this to include contact messages in failover message debugging.
86: The contact messages are sent once per second, so this can generate a
87: lot of log entries. */
88:
89: /* #define DEBUG_FAILOVER_CONTACT_MESSAGES */
90:
91: /* Define this if you want debugging output for DHCP failover protocol
92: event timeout timing. */
93:
94: /* #define DEBUG_FAILOVER_TIMING */
95:
96: /* Define this if you want to include contact message timing, which is
97: performed once per second and can generate a lot of log entries. */
98:
99: /* #define DEBUG_FAILOVER_CONTACT_TIMING */
100:
101: /* Define this if you want all leases written to the lease file, even if
102: they are free leases that have never been used. */
103:
104: /* #define DEBUG_DUMP_ALL_LEASES */
105:
106: /* Define this if you want DHCP failover protocol support in the DHCP
107: server. */
108:
109: /* #define FAILOVER_PROTOCOL */
110:
111: /* Define this if you want DNS update functionality to be available. */
112:
113: #define NSUPDATE
114:
115: /* Define this if you want the dhcpd.pid file to go somewhere other than
116: the default (which varies from system to system, but is usually either
117: /etc or /var/run. */
118:
119: /* #define _PATH_DHCPD_PID "/var/run/dhcpd.pid" */
120:
121: /* Define this if you want the dhcpd.leases file (the dynamic lease database)
122: to go somewhere other than the default location, which is normally
123: /etc/dhcpd.leases. */
124:
125: /* #define _PATH_DHCPD_DB "/etc/dhcpd.leases" */
126:
127: /* Define this if you want the dhcpd.conf file to go somewhere other than
128: the default location. By default, it goes in /etc/dhcpd.conf. */
129:
130: /* #define _PATH_DHCPD_CONF "/etc/dhcpd.conf" */
131:
132: /* Network API definitions. You do not need to choose one of these - if
133: you don't choose, one will be chosen for you in your system's config
134: header. DON'T MESS WITH THIS UNLESS YOU KNOW WHAT YOU'RE DOING!!! */
135:
136: /* Define USE_SOCKETS to use the standard BSD socket API.
137:
138: On many systems, the BSD socket API does not provide the ability to
139: send packets to the 255.255.255.255 broadcast address, which can
140: prevent some clients (e.g., Win95) from seeing replies. This is
141: not a problem on Solaris.
142:
143: In addition, the BSD socket API will not work when more than one
144: network interface is configured on the server.
145:
146: However, the BSD socket API is about as efficient as you can get, so if
147: the aforementioned problems do not matter to you, or if no other
148: API is supported for your system, you may want to go with it. */
149:
150: /* #define USE_SOCKETS */
151:
152: /* Define this to use the Sun Streams NIT API.
153:
154: The Sun Streams NIT API is only supported on SunOS 4.x releases. */
155:
156: /* #define USE_NIT */
157:
158: /* Define this to use the Berkeley Packet Filter API.
159:
160: The BPF API is available on all 4.4-BSD derivatives, including
161: NetBSD, FreeBSD and BSDI's BSD/OS. It's also available on
162: DEC Alpha OSF/1 in a compatibility mode supported by the Alpha OSF/1
163: packetfilter interface. */
164:
165: /* #define USE_BPF */
166:
167: /* Define this to use the raw socket API.
168:
169: The raw socket API is provided on many BSD derivatives, and provides
170: a way to send out raw IP packets. It is only supported for sending
171: packets - packets must be received with the regular socket API.
172: This code is experimental - I've never gotten it to actually transmit
173: a packet to the 255.255.255.255 broadcast address - so use it at your
174: own risk. */
175:
176: /* #define USE_RAW_SOCKETS */
177:
178: /* Define this to change the logging facility used by dhcpd. */
179:
180: /* #define DHCPD_LOG_FACILITY LOG_DAEMON */
181:
182:
183: /* Define this if you want to be able to execute external commands
184: during conditional evaluation. */
185:
186: /* #define ENABLE_EXECUTE */
187:
188: /* Define this if you aren't debugging and you want to save memory
189: (potentially a _lot_ of memory) by allocating leases in chunks rather
190: than one at a time. */
191:
192: #define COMPACT_LEASES
193:
194: /* Define this if you want to be able to save and playback server operational
195: traces. */
196:
197: /* #define TRACING */
198:
199: /* Define this if you want a DHCPv6 server to send replies to the
200: source port of the message it received. This is useful for testing
201: but is only included for backwards compatibility. */
202: /* #define REPLY_TO_SOURCE_PORT */
203:
204: /* Define this if you want to allow domain list in domain-name option.
205: RFC2132 does not allow that behavior, but it is somewhat used due
206: to historic reasons. Note that it may be removed some time in the
207: future. */
208:
209: #define ACCEPT_LIST_IN_DOMAIN_NAME
1.1.1.1 ! misho 210:
! 211: /* In RFC3315 section 17.2.2 stated that if the server was not going
! 212: to be able to assign any addresses to any IAs in a subsequent Request
! 213: from a client that the server should not include any IAs. This
! 214: requirement was removed in an errata from August 2010. Define the
! 215: following if you want the pre-errata version.
! 216: You should only enable this option if you have clients that
! 217: require the original functionality. */
! 218:
! 219: /* #define RFC3315_PRE_ERRATA_2010_08 */
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