summaryrefslogtreecommitdiffstats
path: root/omfwd.c
blob: 67ef4b649cbb4f84f2f4e398b06e0de77c78b3ee (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
/* omfwd.c
 * This is the implementation of the build-in forwarding output module.
 *
 * NOTE: read comments in module-template.h to understand how this file
 *       works!
 *
 * File begun on 2007-07-20 by RGerhards (extracted from syslogd.c)
 * This file is under development and has not yet arrived at being fully
 * self-contained and a real object. So far, it is mostly an excerpt
 * of the "old" message code without any modifications. However, it
 * helps to have things at the right place one we go to the meat of it.
 *
 * Copyright 2007 Rainer Gerhards and Adiscon GmbH.
 *
 * This file is part of rsyslog.
 *
 * Rsyslog 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Rsyslog 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with Rsyslog.  If not, see <http://www.gnu.org/licenses/>.
 *
 * A copy of the GPL can be found in the file "COPYING" in this distribution.
 */
#include "config.h"
#ifdef SYSLOG_INET
#include "rsyslog.h"
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <netinet/in.h>
#include <netdb.h>
#include <fnmatch.h>
#include <assert.h>
#include <errno.h>
#include <ctype.h>
#include <unistd.h>
#ifdef USE_NETZIP
#include <zlib.h>
#endif
#include <pthread.h>
#include "syslogd.h"
#include "syslogd-types.h"
#include "srUtils.h"
#include "net.h"
#include "omfwd.h"
#include "template.h"
#include "msg.h"
#include "tcpsyslog.h"
#include "tcpclt.h"
#include "cfsysline.h"
#include "module-template.h"
#include "errmsg.h"

MODULE_TYPE_OUTPUT

/* internal structures
 */
DEF_OMOD_STATIC_DATA
DEFobjCurrIf(errmsg)
DEFobjCurrIf(net)
DEFobjCurrIf(tcpclt)

typedef struct _instanceData {
	char	*f_hname;
	short	sock;			/* file descriptor */
	int *pSockArray;		/* sockets to use for UDP */
	enum { /* TODO: we shoud revisit these definitions */
		eDestFORW,
		eDestFORW_SUSP,
		eDestFORW_UNKN
	} eDestState;
	struct addrinfo *f_addr;
	int compressionLevel; /* 0 - no compression, else level for zlib */
	char *port;
	int protocol;
#	define	FORW_UDP 0
#	define	FORW_TCP 1
	/* following fields for TCP-based delivery */
	time_t	ttSuspend;	/* time selector was suspended */
	tcpclt_t *pTCPClt;		/* our tcpclt object */
} instanceData;

/* config data */
static uchar	*pszTplName = NULL; /* name of the default template to use */


/* get the syslog forward port from selector_t. The passed in
 * struct must be one that is setup for forwarding.
 * rgerhards, 2007-06-28
 * We may change the implementation to try to lookup the port
 * if it is unspecified. So far, we use the IANA default auf 514.
 */
static char *getFwdSyslogPt(instanceData *pData)
{
	assert(pData != NULL);
	if(pData->port == NULL)
		return("514");
	else
		return(pData->port);
}

BEGINcreateInstance
CODESTARTcreateInstance
	pData->sock = -1;
ENDcreateInstance


BEGINisCompatibleWithFeature
CODESTARTisCompatibleWithFeature
	if(eFeat == sFEATURERepeatedMsgReduction)
		iRet = RS_RET_OK;
ENDisCompatibleWithFeature


BEGINfreeInstance
CODESTARTfreeInstance
	switch (pData->eDestState) {
		case eDestFORW:
		case eDestFORW_SUSP:
			freeaddrinfo(pData->f_addr);
			/* fall through */
		case eDestFORW_UNKN:
			if(pData->port != NULL)
				free(pData->port);
			break;
	}

	/* final cleanup */
	if(pData->sock >= 0)
		close(pData->sock);
	if(pData->pSockArray != NULL)
		net.closeUDPListenSockets(pData->pSockArray);

	if(pData->protocol == FORW_TCP) {
		tcpclt.Destruct(&pData->pTCPClt);
	}

	if(pData->f_hname != NULL)
		free(pData->f_hname);

ENDfreeInstance


BEGINdbgPrintInstInfo
CODESTARTdbgPrintInstInfo
	printf("%s", pData->f_hname);
ENDdbgPrintInstInfo


/* Send a message via UDP
 * rgehards, 2007-12-20
 */
static rsRetVal UDPSend(instanceData *pData, char *msg, size_t len)
{
	DEFiRet;
	struct addrinfo *r;
	int i;
	unsigned lsent = 0;
	int bSendSuccess;

	if(pData->pSockArray != NULL) {
		/* we need to track if we have success sending to the remote
		 * peer. Success is indicated by at least one sendto() call
		 * succeeding. We track this be bSendSuccess. We can not simply
		 * rely on lsent, as a call might initially work, but a later
		 * call fails. Then, lsent has the error status, even though
		 * the sendto() succeeded.
		 * rgerhards, 2007-06-22
		 */
		bSendSuccess = FALSE;
		for (r = pData->f_addr; r; r = r->ai_next) {
			for (i = 0; i < *pData->pSockArray; i++) {
			       lsent = sendto(pData->pSockArray[i+1], msg, len, 0, r->ai_addr, r->ai_addrlen);
				if (lsent == len) {
					bSendSuccess = TRUE;
					break;
				} else {
					int eno = errno;
					char errStr[1024];
					dbgprintf("sendto() error: %d = %s.\n",
						eno, rs_strerror_r(eno, errStr, sizeof(errStr)));
				}
			}
			if (lsent == len && !send_to_all)
			       break;
		}
		/* finished looping */
		if (bSendSuccess == FALSE) {
			dbgprintf("error forwarding via udp, suspending\n");
			iRet = RS_RET_SUSPENDED;
		}
	}

	RETiRet;
}

/* CODE FOR SENDING TCP MESSAGES */


/* Send a frame via plain TCP protocol
 * rgerhards, 2007-12-28
 */
static rsRetVal TCPSendFrame(void *pvData, char *msg, size_t len)
{
	DEFiRet;
	ssize_t lenSend;
	instanceData *pData = (instanceData *) pvData;

	lenSend = send(pData->sock, msg, len, 0);
	dbgprintf("TCP sent %ld bytes, requested %ld\n", (long) lenSend, (long) len);

	if(lenSend == -1) {
		/* we have an error case - check what we can live with */
		switch(errno) {
		case EMSGSIZE:
			dbgprintf("message not (tcp)send, too large\n");
			/* This is not a real error, so it is not flagged as one */
			break;
		default:
			dbgprintf("message not (tcp)send");
			iRet = RS_RET_TCP_SEND_ERROR;
			break;
		}
	} else if(lenSend != (ssize_t) len) {
		/* no real error, could "just" not send everything... 
		 * For the time being, we ignore this...
		 * rgerhards, 2005-10-25
		 */
		dbgprintf("message not completely (tcp)send, ignoring %ld\n", (long) lenSend);
		usleep(1000); /* experimental - might be benefitial in this situation */
		/* TODO: we need to revisit this code -- rgerhards, 2007-12-28 */
	}

	RETiRet;
}


/* This function is called immediately before a send retry is attempted.
 * It shall clean up whatever makes sense.
 * rgerhards, 2007-12-28
 */
static rsRetVal TCPSendPrepRetry(void *pvData)
{
	DEFiRet;
	instanceData *pData = (instanceData *) pvData;

	assert(pData != NULL);
	close(pData->sock);
	pData->sock = -1;
	RETiRet;
}


/* initialies everything so that TCPSend can work.
 * rgerhards, 2007-12-28
 */
static rsRetVal TCPSendInit(void *pvData)
{
	DEFiRet;
	instanceData *pData = (instanceData *) pvData;

	assert(pData != NULL);
	if(pData->sock < 0) {
		if((pData->sock = tcpclt.CreateSocket(pData->f_addr)) < 0)
			iRet = RS_RET_TCP_SOCKCREATE_ERR;
	}

	RETiRet;
}


/* try to resume connection if it is not ready
 * rgerhards, 2007-08-02
 */
static rsRetVal doTryResume(instanceData *pData)
{
	DEFiRet;
	struct addrinfo *res;
	struct addrinfo hints;
	unsigned e;

	switch (pData->eDestState) {
	case eDestFORW_SUSP:
		iRet = RS_RET_OK; /* the actual check happens during doAction() only */
		pData->eDestState = eDestFORW;
		break;
		
	case eDestFORW_UNKN:
		/* The remote address is not yet known and needs to be obtained */
		dbgprintf(" %s\n", pData->f_hname);
		memset(&hints, 0, sizeof(hints));
		/* port must be numeric, because config file syntax requests this */
		/* TODO: this code is a duplicate from cfline() - we should later create
		 * a common function.
		 */
		hints.ai_flags = AI_NUMERICSERV;
		hints.ai_family = family;
		hints.ai_socktype = pData->protocol == FORW_UDP ? SOCK_DGRAM : SOCK_STREAM;
		if((e = getaddrinfo(pData->f_hname,
				    getFwdSyslogPt(pData), &hints, &res)) == 0) {
			dbgprintf("%s found, resuming.\n", pData->f_hname);
			pData->f_addr = res;
			pData->eDestState = eDestFORW;
		} else {
			iRet = RS_RET_SUSPENDED;
		}
		break;
	case eDestFORW:
		/* rgerhards, 2007-09-11: this can not happen, but I've included it to
		 * a) make the compiler happy, b) detect any logic errors */
		assert(0);
		break;
	}

	RETiRet;
}


BEGINtryResume
CODESTARTtryResume
	iRet = doTryResume(pData);
ENDtryResume

BEGINdoAction
	char *psz; /* temporary buffering */
	register unsigned l;
CODESTARTdoAction
	switch (pData->eDestState) {
	case eDestFORW_SUSP:
		dbgprintf("internal error in omfwd.c, eDestFORW_SUSP in doAction()!\n");
		iRet = RS_RET_SUSPENDED;
		break;
		
	case eDestFORW_UNKN:
		dbgprintf("doAction eDestFORW_UNKN\n");
		iRet = doTryResume(pData);
		break;

	case eDestFORW:
		dbgprintf(" %s:%s/%s\n", pData->f_hname, getFwdSyslogPt(pData),
			 pData->protocol == FORW_UDP ? "udp" : "tcp");
		/* with UDP, check if the socket is there and, if not, alloc
 		 * it. TODO: there should be a better place for that code.
 		 * rgerhards, 2007-12-26
 		 */
		if(pData->protocol == FORW_UDP) {
			if(pData->pSockArray == NULL) {
				pData->pSockArray = net.create_udp_socket((uchar*)pData->f_hname, NULL, 0);
			}
		}
		pData->ttSuspend = time(NULL);
		psz = (char*) ppString[0];
		l = strlen((char*) psz);
		if (l > MAXLINE)
			l = MAXLINE;

#			ifdef	USE_NETZIP
		/* Check if we should compress and, if so, do it. We also
		 * check if the message is large enough to justify compression.
		 * The smaller the message, the less likely is a gain in compression.
		 * To save CPU cycles, we do not try to compress very small messages.
		 * What "very small" means needs to be configured. Currently, it is
		 * hard-coded but this may be changed to a config parameter.
		 * rgerhards, 2006-11-30
		 */
		if(pData->compressionLevel && (l > MIN_SIZE_FOR_COMPRESS)) {
			Bytef out[MAXLINE+MAXLINE/100+12] = "z";
			uLongf destLen = sizeof(out) / sizeof(Bytef);
			uLong srcLen = l;
			int ret;
			ret = compress2((Bytef*) out+1, &destLen, (Bytef*) psz,
					srcLen, pData->compressionLevel);
			dbgprintf("Compressing message, length was %d now %d, return state  %d.\n",
				l, (int) destLen, ret);
			if(ret != Z_OK) {
				/* if we fail, we complain, but only in debug mode
				 * Otherwise, we are silent. In any case, we ignore the
				 * failed compression and just sent the uncompressed
				 * data, which is still valid. So this is probably the
				 * best course of action.
				 * rgerhards, 2006-11-30
				 */
				dbgprintf("Compression failed, sending uncompressed message\n");
			} else if(destLen+1 < l) {
				/* only use compression if there is a gain in using it! */
				dbgprintf("there is gain in compression, so we do it\n");
				psz = (char*) out;
				l = destLen + 1; /* take care for the "z" at message start! */
			}
			++destLen;
		}
#			endif

		if(pData->protocol == FORW_UDP) {
			/* forward via UDP */
			CHKiRet(UDPSend(pData, psz, l));
		} else {
			/* forward via TCP */
			rsRetVal ret;
			ret = tcpclt.Send(pData->pTCPClt, pData, psz, l);
			if(ret != RS_RET_OK) {
				/* error! */
				dbgprintf("error forwarding via tcp, suspending\n");
				pData->eDestState = eDestFORW_SUSP;
				iRet = RS_RET_SUSPENDED;
			}
		}
		break;
	}
finalize_it:
ENDdoAction


BEGINparseSelectorAct
	uchar *q;
	int i;
        int error;
	int bErr;
        struct addrinfo hints, *res;
	TCPFRAMINGMODE tcp_framing = TCP_FRAMING_OCTET_STUFFING;
CODESTARTparseSelectorAct
CODE_STD_STRING_REQUESTparseSelectorAct(1)
	if(*p == '@') {
		if((iRet = createInstance(&pData)) != RS_RET_OK)
			goto finalize_it;
		++p; /* eat '@' */
		if(*p == '@') { /* indicator for TCP! */
			pData->protocol = FORW_TCP;
			++p; /* eat this '@', too */
		} else {
			pData->protocol = FORW_UDP;
		}
		/* we are now after the protocol indicator. Now check if we should
		 * use compression. We begin to use a new option format for this:
		 * @(option,option)host:port
		 * The first option defined is "z[0..9]" where the digit indicates
		 * the compression level. If it is not given, 9 (best compression) is
		 * assumed. An example action statement might be:
		 * @@(z5,o)127.0.0.1:1400  
		 * Which means send via TCP with medium (5) compresion (z) to the local
		 * host on port 1400. The '0' option means that octet-couting (as in
		 * IETF I-D syslog-transport-tls) is to be used for framing (this option
		 * applies to TCP-based syslog only and is ignored when specified with UDP).
		 * That is not yet implemented.
		 * rgerhards, 2006-12-07
		 */
		if(*p == '(') {
			/* at this position, it *must* be an option indicator */
			do {
				++p; /* eat '(' or ',' (depending on when called) */
				/* check options */
				if(*p == 'z') { /* compression */
#					ifdef USE_NETZIP
					++p; /* eat */
					if(isdigit((int) *p)) {
						int iLevel;
						iLevel = *p - '0';
						++p; /* eat */
						pData->compressionLevel = iLevel;
					} else {
						errmsg.LogError(NO_ERRCODE, "Invalid compression level '%c' specified in "
						         "forwardig action - NOT turning on compression.",
							 *p);
					}
#					else
					errmsg.LogError(NO_ERRCODE, "Compression requested, but rsyslogd is not compiled "
					         "with compression support - request ignored.");
#					endif /* #ifdef USE_NETZIP */
				} else if(*p == 'o') { /* octet-couting based TCP framing? */
					++p; /* eat */
					/* no further options settable */
					tcp_framing = TCP_FRAMING_OCTET_COUNTING;
				} else { /* invalid option! Just skip it... */
					errmsg.LogError(NO_ERRCODE, "Invalid option %c in forwarding action - ignoring.", *p);
					++p; /* eat invalid option */
				}
				/* the option processing is done. We now do a generic skip
				 * to either the next option or the end of the option
				 * block.
				 */
				while(*p && *p != ')' && *p != ',')
					++p;	/* just skip it */
			} while(*p && *p == ','); /* Attention: do.. while() */
			if(*p == ')')
				++p; /* eat terminator, on to next */
			else
				/* we probably have end of string - leave it for the rest
				 * of the code to handle it (but warn the user)
				 */
				errmsg.LogError(NO_ERRCODE, "Option block not terminated in forwarding action.");
		}
		/* extract the host first (we do a trick - we replace the ';' or ':' with a '\0')
		 * now skip to port and then template name. rgerhards 2005-07-06
		 */
		for(q = p ; *p && *p != ';' && *p != ':' ; ++p)
		 	/* JUST SKIP */;

		pData->port = NULL;
		if(*p == ':') { /* process port */
			uchar * tmp;

			*p = '\0'; /* trick to obtain hostname (later)! */
			tmp = ++p;
			for(i=0 ; *p && isdigit((int) *p) ; ++p, ++i)
				/* SKIP AND COUNT */;
			pData->port = malloc(i + 1);
			if(pData->port == NULL) {
				errmsg.LogError(NO_ERRCODE, "Could not get memory to store syslog forwarding port, "
					 "using default port, results may not be what you intend\n");
				/* we leave f_forw.port set to NULL, this is then handled by
				 * getFwdSyslogPt().
				 */
			} else {
				memcpy(pData->port, tmp, i);
				*(pData->port + i) = '\0';
			}
		}
		
		/* now skip to template */
		bErr = 0;
		while(*p && *p != ';') {
			if(*p && *p != ';' && !isspace((int) *p)) {
				if(bErr == 0) { /* only 1 error msg! */
					bErr = 1;
					errno = 0;
					errmsg.LogError(NO_ERRCODE, "invalid selector line (port), probably not doing "
					         "what was intended");
				}
			}
			++p;
		}
	
		/* TODO: make this if go away! */
		if(*p == ';') {
			*p = '\0'; /* trick to obtain hostname (later)! */
			CHKmalloc(pData->f_hname = strdup((char*) q));
			*p = ';';
		} else {
			CHKmalloc(pData->f_hname = strdup((char*) q));
		}

		/* process template */
		CHKiRet(cflineParseTemplateName(&p, *ppOMSR, 0, OMSR_NO_RQD_TPL_OPTS,
		       		(pszTplName == NULL) ? (uchar*)"RSYSLOG_TraditionalForwardFormat" : pszTplName));

		/* first set the pData->eDestState */
		memset(&hints, 0, sizeof(hints));
		/* port must be numeric, because config file syntax requests this */
		hints.ai_flags = AI_NUMERICSERV;
		hints.ai_family = family;
		hints.ai_socktype = pData->protocol == FORW_UDP ? SOCK_DGRAM : SOCK_STREAM;
		if( (error = getaddrinfo(pData->f_hname, getFwdSyslogPt(pData), &hints, &res)) != 0) {
			pData->eDestState = eDestFORW_UNKN;
			pData->ttSuspend = time(NULL);
		} else {
			pData->eDestState = eDestFORW;
			pData->f_addr = res;
		}
		/*
		 * Otherwise the host might be unknown due to an
		 * inaccessible nameserver (perhaps on the same
		 * host). We try to get the ip number later, like
		 * FORW_SUSP.
		 */
		if(pData->protocol == FORW_TCP) {
			/* create our tcpclt */
			CHKiRet(tcpclt.Construct(&pData->pTCPClt));
			/* and set callbacks */
			CHKiRet(tcpclt.SetSendInit(pData->pTCPClt, TCPSendInit));
			CHKiRet(tcpclt.SetSendFrame(pData->pTCPClt, TCPSendFrame));
			CHKiRet(tcpclt.SetSendPrepRetry(pData->pTCPClt, TCPSendPrepRetry));
			CHKiRet(tcpclt.SetFraming(pData->pTCPClt, tcp_framing));
		}

	} else {
		iRet = RS_RET_CONFLINE_UNPROCESSED;
	}

	/* TODO: do we need to call freeInstance if we failed - this is a general question for
	 * all output modules. I'll address it lates as the interface evolves. rgerhards, 2007-07-25
	 */
CODE_STD_FINALIZERparseSelectorAct
ENDparseSelectorAct


BEGINmodExit
CODESTARTmodExit
	/* release what we no longer need */
	objRelease(errmsg, CORE_COMPONENT);
	objRelease(net, LM_NET_FILENAME);
	objRelease(tcpclt, LM_TCPCLT_FILENAME);

	if(pszTplName != NULL) {
		free(pszTplName);
		pszTplName = NULL;
	}
ENDmodExit


BEGINqueryEtryPt
CODESTARTqueryEtryPt
CODEqueryEtryPt_STD_OMOD_QUERIES
ENDqueryEtryPt


/* Reset config variables for this module to default values.
 * rgerhards, 2008-03-28
 */
static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unused)) *pVal)
{
	if(pszTplName != NULL) {
		free(pszTplName);
		pszTplName = NULL;
	}

	return RS_RET_OK;
}


BEGINmodInit(Fwd)
CODESTARTmodInit
	*ipIFVersProvided = CURR_MOD_IF_VERSION; /* we only support the current interface specification */
CODEmodInit_QueryRegCFSLineHdlr
	CHKiRet(objUse(errmsg, CORE_COMPONENT));
	CHKiRet(objUse(net, LM_NET_FILENAME));
	CHKiRet(objUse(tcpclt, LM_TCPCLT_FILENAME));

	CHKiRet(regCfSysLineHdlr((uchar *)"actionforwarddefaulttemplate", 0, eCmdHdlrGetWord, NULL, &pszTplName, NULL));
	CHKiRet(omsdRegCFSLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, STD_LOADABLE_MODULE_ID));
ENDmodInit

#endif /* #ifdef SYSLOG_INET */
/* vim:set ai:
 */