Commit | Line | Data |
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7138d0c5 SE |
1 | #include "secnet.h" |
2 | #include <stdio.h> | |
3 | #include <string.h> | |
4 | #include <stdlib.h> | |
5 | #include <time.h> | |
6 | #include <errno.h> | |
7 | #include <syslog.h> | |
4f5e39ec | 8 | #include <assert.h> |
fe5e9cc4 | 9 | #include <unistd.h> |
7138d0c5 | 10 | #include "process.h" |
08ee90a2 | 11 | #include "util.h" |
7138d0c5 SE |
12 | |
13 | bool_t secnet_is_daemon=False; | |
469fd1d9 | 14 | uint32_t message_level=M_WARNING|M_ERR|M_SECURITY|M_FATAL; |
7138d0c5 SE |
15 | struct log_if *system_log=NULL; |
16 | ||
ba72e2bf | 17 | static void vMessageFallback(uint32_t class, const char *message, va_list args) |
7138d0c5 SE |
18 | { |
19 | FILE *dest=stdout; | |
ba72e2bf IJ |
20 | /* Messages go to stdout/stderr */ |
21 | if (class & message_level) { | |
22 | if (class&M_FATAL || class&M_ERR || class&M_WARNING) { | |
23 | dest=stderr; | |
24 | } | |
25 | vfprintf(dest,message,args); | |
26 | } | |
27 | } | |
28 | ||
29 | static void vMessage(uint32_t class, const char *message, va_list args) | |
30 | { | |
7138d0c5 SE |
31 | #define MESSAGE_BUFLEN 1023 |
32 | static char buff[MESSAGE_BUFLEN+1]={0,}; | |
1caa23ff | 33 | size_t bp; |
7138d0c5 SE |
34 | char *nlp; |
35 | ||
7b1a9fb7 | 36 | if (system_log) { |
7138d0c5 SE |
37 | /* Messages go to the system log interface */ |
38 | bp=strlen(buff); | |
59230b9b | 39 | assert(bp < MESSAGE_BUFLEN); |
7138d0c5 | 40 | vsnprintf(buff+bp,MESSAGE_BUFLEN-bp,message,args); |
b7164ab6 IJ |
41 | buff[sizeof(buff)-2] = '\n'; |
42 | buff[sizeof(buff)-1] = '\0'; | |
7138d0c5 SE |
43 | /* Each line is sent separately */ |
44 | while ((nlp=strchr(buff,'\n'))) { | |
45 | *nlp=0; | |
7908f2c6 | 46 | slilog(system_log,class,"%s",buff); |
7138d0c5 SE |
47 | memmove(buff,nlp+1,strlen(nlp+1)+1); |
48 | } | |
49 | } else { | |
ba72e2bf | 50 | vMessageFallback(class,message,args); |
7138d0c5 SE |
51 | } |
52 | } | |
53 | ||
fe5e9cc4 | 54 | void Message(uint32_t class, const char *message, ...) |
7138d0c5 SE |
55 | { |
56 | va_list ap; | |
57 | ||
58 | va_start(ap,message); | |
59 | vMessage(class,message,ap); | |
60 | va_end(ap); | |
61 | } | |
62 | ||
ba72e2bf IJ |
63 | static void MessageFallback(uint32_t class, const char *message, ...) |
64 | { | |
65 | va_list ap; | |
66 | ||
67 | va_start(ap,message); | |
68 | vMessageFallback(class,message,ap); | |
69 | va_end(ap); | |
70 | } | |
71 | ||
fe5e9cc4 | 72 | static NORETURN(vfatal(int status, bool_t perror, const char *message, |
4f5e39ec SE |
73 | va_list args)); |
74 | ||
fe5e9cc4 SE |
75 | static void vfatal(int status, bool_t perror, const char *message, |
76 | va_list args) | |
7138d0c5 SE |
77 | { |
78 | int err; | |
79 | ||
80 | err=errno; | |
81 | ||
82 | enter_phase(PHASE_SHUTDOWN); | |
4f5e39ec SE |
83 | Message(M_FATAL, "secnet fatal error: "); |
84 | vMessage(M_FATAL, message, args); | |
85 | if (perror) | |
7138d0c5 | 86 | Message(M_FATAL, ": %s\n",strerror(err)); |
4f5e39ec SE |
87 | else |
88 | Message(M_FATAL, "\n"); | |
7138d0c5 SE |
89 | exit(status); |
90 | } | |
91 | ||
fe5e9cc4 | 92 | void fatal(const char *message, ...) |
7138d0c5 SE |
93 | { |
94 | va_list args; | |
95 | va_start(args,message); | |
96 | vfatal(current_phase,False,message,args); | |
97 | va_end(args); | |
98 | } | |
99 | ||
fe5e9cc4 | 100 | void fatal_status(int status, const char *message, ...) |
7138d0c5 SE |
101 | { |
102 | va_list args; | |
103 | va_start(args,message); | |
104 | vfatal(status,False,message,args); | |
105 | va_end(args); | |
106 | } | |
107 | ||
fe5e9cc4 | 108 | void fatal_perror(const char *message, ...) |
7138d0c5 SE |
109 | { |
110 | va_list args; | |
111 | va_start(args,message); | |
112 | vfatal(current_phase,True,message,args); | |
113 | va_end(args); | |
114 | } | |
115 | ||
fe5e9cc4 | 116 | void fatal_perror_status(int status, const char *message, ...) |
7138d0c5 SE |
117 | { |
118 | va_list args; | |
119 | va_start(args,message); | |
120 | vfatal(status,True,message,args); | |
121 | va_end(args); | |
122 | } | |
123 | ||
4f5e39ec | 124 | void vcfgfatal_maybefile(FILE *maybe_f /* or 0 */, struct cloc loc, |
fe5e9cc4 | 125 | cstring_t facility, const char *message, va_list args) |
7138d0c5 | 126 | { |
7138d0c5 SE |
127 | enter_phase(PHASE_SHUTDOWN); |
128 | ||
4f5e39ec SE |
129 | if (maybe_f && ferror(maybe_f)) { |
130 | assert(loc.file); | |
131 | Message(M_FATAL, "error reading config file (%s, %s): %s", | |
132 | facility, loc.file, strerror(errno)); | |
133 | } else if (maybe_f && feof(maybe_f)) { | |
134 | assert(loc.file); | |
135 | Message(M_FATAL, "unexpected end of config file (%s, %s)", | |
136 | facility, loc.file); | |
137 | } else if (loc.file && loc.line) { | |
7138d0c5 SE |
138 | Message(M_FATAL, "config error (%s, %s:%d): ",facility,loc.file, |
139 | loc.line); | |
140 | } else if (!loc.file && loc.line) { | |
141 | Message(M_FATAL, "config error (%s, line %d): ",facility,loc.line); | |
142 | } else { | |
143 | Message(M_FATAL, "config error (%s): ",facility); | |
144 | } | |
145 | ||
146 | vMessage(M_FATAL,message,args); | |
7138d0c5 SE |
147 | exit(current_phase); |
148 | } | |
149 | ||
fe5e9cc4 SE |
150 | void cfgfatal_maybefile(FILE *maybe_f, struct cloc loc, cstring_t facility, |
151 | const char *message, ...) | |
4f5e39ec SE |
152 | { |
153 | va_list args; | |
154 | ||
155 | va_start(args,message); | |
156 | vcfgfatal_maybefile(maybe_f,loc,facility,message,args); | |
157 | va_end(args); | |
158 | } | |
159 | ||
fe5e9cc4 | 160 | void cfgfatal(struct cloc loc, cstring_t facility, const char *message, ...) |
4f5e39ec SE |
161 | { |
162 | va_list args; | |
163 | ||
164 | va_start(args,message); | |
165 | vcfgfatal_maybefile(0,loc,facility,message,args); | |
166 | va_end(args); | |
167 | } | |
168 | ||
169 | void cfgfile_postreadcheck(struct cloc loc, FILE *f) | |
170 | { | |
171 | assert(loc.file); | |
172 | if (ferror(f)) { | |
39a6b1e2 | 173 | Message(M_FATAL, "error reading config file (%s): %s\n", |
4f5e39ec SE |
174 | loc.file, strerror(errno)); |
175 | exit(current_phase); | |
176 | } else if (feof(f)) { | |
39a6b1e2 | 177 | Message(M_FATAL, "unexpected end of config file (%s)\n", loc.file); |
4f5e39ec SE |
178 | exit(current_phase); |
179 | } | |
180 | } | |
181 | ||
7138d0c5 SE |
182 | /* Take a list of log closures and merge them */ |
183 | struct loglist { | |
184 | struct log_if *l; | |
185 | struct loglist *next; | |
186 | }; | |
187 | ||
fe5e9cc4 | 188 | static void log_vmulti(void *sst, int class, const char *message, va_list args) |
7138d0c5 SE |
189 | { |
190 | struct loglist *st=sst, *i; | |
191 | ||
192 | if (secnet_is_daemon) { | |
193 | for (i=st; i; i=i->next) { | |
194 | i->l->vlog(i->l->st,class,message,args); | |
195 | } | |
196 | } else { | |
197 | vMessage(class,message,args); | |
198 | Message(class,"\n"); | |
199 | } | |
200 | } | |
201 | ||
fe5e9cc4 | 202 | static void log_multi(void *st, int priority, const char *message, ...) |
7138d0c5 SE |
203 | { |
204 | va_list ap; | |
205 | ||
206 | va_start(ap,message); | |
207 | log_vmulti(st,priority,message,ap); | |
208 | va_end(ap); | |
209 | } | |
210 | ||
211 | struct log_if *init_log(list_t *ll) | |
212 | { | |
213 | int i=0; | |
214 | item_t *item; | |
215 | closure_t *cl; | |
216 | struct loglist *l=NULL, *n; | |
217 | struct log_if *r; | |
218 | ||
219 | if (list_length(ll)==1) { | |
220 | item=list_elem(ll,0); | |
221 | cl=item->data.closure; | |
222 | if (cl->type!=CL_LOG) { | |
223 | cfgfatal(item->loc,"init_log","closure is not a logger"); | |
224 | } | |
225 | return cl->interface; | |
226 | } | |
227 | while ((item=list_elem(ll,i++))) { | |
228 | if (item->type!=t_closure) { | |
229 | cfgfatal(item->loc,"init_log","item is not a closure"); | |
230 | } | |
231 | cl=item->data.closure; | |
232 | if (cl->type!=CL_LOG) { | |
233 | cfgfatal(item->loc,"init_log","closure is not a logger"); | |
234 | } | |
235 | n=safe_malloc(sizeof(*n),"init_log"); | |
236 | n->l=cl->interface; | |
237 | n->next=l; | |
238 | l=n; | |
239 | } | |
240 | if (!l) { | |
241 | fatal("init_log: no log"); | |
242 | } | |
243 | r=safe_malloc(sizeof(*r), "init_log"); | |
244 | r->st=l; | |
245 | r->log=log_multi; | |
246 | r->vlog=log_vmulti; | |
247 | return r; | |
248 | } | |
249 | ||
250 | struct logfile { | |
251 | closure_t cl; | |
252 | struct log_if ops; | |
253 | struct cloc loc; | |
254 | string_t logfile; | |
255 | uint32_t level; | |
256 | FILE *f; | |
257 | }; | |
258 | ||
fe5e9cc4 | 259 | static cstring_t months[]={ |
7138d0c5 SE |
260 | "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"}; |
261 | ||
fe5e9cc4 SE |
262 | static void logfile_vlog(void *sst, int class, const char *message, |
263 | va_list args) | |
7138d0c5 SE |
264 | { |
265 | struct logfile *st=sst; | |
266 | time_t t; | |
267 | struct tm *tm; | |
268 | ||
fe5e9cc4 | 269 | if (secnet_is_daemon && st->f) { |
7138d0c5 SE |
270 | if (class&st->level) { |
271 | t=time(NULL); | |
272 | tm=localtime(&t); | |
273 | fprintf(st->f,"%s %2d %02d:%02d:%02d ", | |
274 | months[tm->tm_mon],tm->tm_mday,tm->tm_hour,tm->tm_min, | |
275 | tm->tm_sec); | |
276 | vfprintf(st->f,message,args); | |
277 | fprintf(st->f,"\n"); | |
278 | fflush(st->f); | |
279 | } | |
280 | } else { | |
ba72e2bf IJ |
281 | vMessageFallback(class,message,args); |
282 | MessageFallback(class,"\n"); | |
7138d0c5 SE |
283 | } |
284 | } | |
285 | ||
fe5e9cc4 | 286 | static void logfile_log(void *state, int class, const char *message, ...) |
7138d0c5 SE |
287 | { |
288 | va_list ap; | |
289 | ||
290 | va_start(ap,message); | |
fe5e9cc4 | 291 | logfile_vlog(state,class,message,ap); |
7138d0c5 SE |
292 | va_end(ap); |
293 | } | |
294 | ||
295 | static void logfile_hup_notify(void *sst, int signum) | |
296 | { | |
297 | struct logfile *st=sst; | |
298 | FILE *f; | |
299 | f=fopen(st->logfile,"a"); | |
300 | if (!f) { | |
301 | logfile_log(st,M_FATAL,"received SIGHUP, but could not reopen " | |
302 | "logfile: %s",strerror(errno)); | |
303 | } else { | |
304 | fclose(st->f); | |
305 | st->f=f; | |
306 | logfile_log(st,M_INFO,"received SIGHUP"); | |
307 | } | |
308 | } | |
309 | ||
310 | static void logfile_phase_hook(void *sst, uint32_t new_phase) | |
311 | { | |
312 | struct logfile *st=sst; | |
313 | FILE *f; | |
314 | ||
315 | if (background) { | |
316 | f=fopen(st->logfile,"a"); | |
317 | if (!f) fatal_perror("logfile (%s:%d): cannot open \"%s\"", | |
318 | st->loc.file,st->loc.line,st->logfile); | |
319 | st->f=f; | |
320 | request_signal_notification(SIGHUP, logfile_hup_notify,st); | |
321 | } | |
322 | } | |
323 | ||
324 | static struct flagstr message_class_table[]={ | |
325 | { "debug-config", M_DEBUG_CONFIG }, | |
326 | { "debug-phase", M_DEBUG_PHASE }, | |
327 | { "debug", M_DEBUG }, | |
328 | { "all-debug", M_DEBUG|M_DEBUG_PHASE|M_DEBUG_CONFIG }, | |
329 | { "info", M_INFO }, | |
330 | { "notice", M_NOTICE }, | |
331 | { "warning", M_WARNING }, | |
469fd1d9 | 332 | { "error", M_ERR }, |
7138d0c5 SE |
333 | { "security", M_SECURITY }, |
334 | { "fatal", M_FATAL }, | |
469fd1d9 SE |
335 | { "default", M_WARNING|M_ERR|M_SECURITY|M_FATAL }, |
336 | { "verbose", M_INFO|M_NOTICE|M_WARNING|M_ERR|M_SECURITY|M_FATAL }, | |
7138d0c5 SE |
337 | { "quiet", M_FATAL }, |
338 | { NULL, 0 } | |
339 | }; | |
340 | ||
341 | static list_t *logfile_apply(closure_t *self, struct cloc loc, dict_t *context, | |
342 | list_t *args) | |
343 | { | |
344 | struct logfile *st; | |
345 | item_t *item; | |
346 | dict_t *dict; | |
347 | ||
348 | /* We should defer opening the logfile until the getresources | |
349 | phase. We should defer writing into the logfile until after we | |
350 | become a daemon. */ | |
351 | ||
352 | st=safe_malloc(sizeof(*st),"logfile_apply"); | |
353 | st->cl.description="logfile"; | |
354 | st->cl.type=CL_LOG; | |
355 | st->cl.apply=NULL; | |
356 | st->cl.interface=&st->ops; | |
357 | st->ops.st=st; | |
358 | st->ops.log=logfile_log; | |
359 | st->ops.vlog=logfile_vlog; | |
360 | st->loc=loc; | |
fe5e9cc4 | 361 | st->f=NULL; |
7138d0c5 SE |
362 | |
363 | item=list_elem(args,0); | |
364 | if (!item || item->type!=t_dict) { | |
365 | cfgfatal(loc,"logfile","argument must be a dictionary\n"); | |
366 | } | |
367 | dict=item->data.dict; | |
368 | ||
369 | st->logfile=dict_read_string(dict,"filename",True,"logfile",loc); | |
370 | st->level=string_list_to_word(dict_lookup(dict,"class"), | |
371 | message_class_table,"logfile"); | |
372 | ||
373 | add_hook(PHASE_GETRESOURCES,logfile_phase_hook,st); | |
374 | ||
375 | return new_closure(&st->cl); | |
376 | } | |
377 | ||
378 | struct syslog { | |
379 | closure_t cl; | |
380 | struct log_if ops; | |
381 | string_t ident; | |
382 | int facility; | |
383 | bool_t open; | |
384 | }; | |
385 | ||
386 | static int msgclass_to_syslogpriority(uint32_t m) | |
387 | { | |
388 | switch (m) { | |
389 | case M_DEBUG_CONFIG: return LOG_DEBUG; | |
390 | case M_DEBUG_PHASE: return LOG_DEBUG; | |
391 | case M_DEBUG: return LOG_DEBUG; | |
392 | case M_INFO: return LOG_INFO; | |
393 | case M_NOTICE: return LOG_NOTICE; | |
394 | case M_WARNING: return LOG_WARNING; | |
469fd1d9 | 395 | case M_ERR: return LOG_ERR; |
7138d0c5 SE |
396 | case M_SECURITY: return LOG_CRIT; |
397 | case M_FATAL: return LOG_EMERG; | |
398 | default: return LOG_NOTICE; | |
399 | } | |
400 | } | |
401 | ||
fe5e9cc4 | 402 | static void syslog_vlog(void *sst, int class, const char *message, |
7138d0c5 SE |
403 | va_list args) |
404 | { | |
405 | struct syslog *st=sst; | |
406 | ||
407 | if (st->open) | |
408 | vsyslog(msgclass_to_syslogpriority(class),message,args); | |
409 | else { | |
ba72e2bf IJ |
410 | vMessageFallback(class,message,args); |
411 | MessageFallback(class,"\n"); | |
7138d0c5 SE |
412 | } |
413 | } | |
414 | ||
fe5e9cc4 | 415 | static void syslog_log(void *sst, int priority, const char *message, ...) |
7138d0c5 SE |
416 | { |
417 | va_list ap; | |
418 | ||
419 | va_start(ap,message); | |
420 | syslog_vlog(sst,priority,message,ap); | |
421 | va_end(ap); | |
422 | } | |
423 | ||
424 | static struct flagstr syslog_facility_table[]={ | |
8dea8d37 SE |
425 | #ifdef LOG_AUTH |
426 | { "auth", LOG_AUTH }, | |
427 | #endif | |
428 | #ifdef LOG_AUTHPRIV | |
7138d0c5 | 429 | { "authpriv", LOG_AUTHPRIV }, |
8dea8d37 | 430 | #endif |
7138d0c5 SE |
431 | { "cron", LOG_CRON }, |
432 | { "daemon", LOG_DAEMON }, | |
433 | { "kern", LOG_KERN }, | |
434 | { "local0", LOG_LOCAL0 }, | |
435 | { "local1", LOG_LOCAL1 }, | |
436 | { "local2", LOG_LOCAL2 }, | |
437 | { "local3", LOG_LOCAL3 }, | |
438 | { "local4", LOG_LOCAL4 }, | |
439 | { "local5", LOG_LOCAL5 }, | |
440 | { "local6", LOG_LOCAL6 }, | |
441 | { "local7", LOG_LOCAL7 }, | |
442 | { "lpr", LOG_LPR }, | |
443 | { "mail", LOG_MAIL }, | |
444 | { "news", LOG_NEWS }, | |
445 | { "syslog", LOG_SYSLOG }, | |
446 | { "user", LOG_USER }, | |
447 | { "uucp", LOG_UUCP }, | |
448 | { NULL, 0 } | |
449 | }; | |
450 | ||
451 | static void syslog_phase_hook(void *sst, uint32_t newphase) | |
452 | { | |
453 | struct syslog *st=sst; | |
454 | ||
455 | if (background) { | |
456 | openlog(st->ident,0,st->facility); | |
457 | st->open=True; | |
458 | } | |
459 | } | |
460 | ||
461 | static list_t *syslog_apply(closure_t *self, struct cloc loc, dict_t *context, | |
462 | list_t *args) | |
463 | { | |
464 | struct syslog *st; | |
465 | dict_t *d; | |
466 | item_t *item; | |
467 | string_t facstr; | |
468 | ||
469 | st=safe_malloc(sizeof(*st),"syslog_apply"); | |
470 | st->cl.description="syslog"; | |
471 | st->cl.type=CL_LOG; | |
472 | st->cl.apply=NULL; | |
473 | st->cl.interface=&st->ops; | |
474 | st->ops.st=st; | |
475 | st->ops.log=syslog_log; | |
476 | st->ops.vlog=syslog_vlog; | |
477 | ||
478 | item=list_elem(args,0); | |
479 | if (!item || item->type!=t_dict) | |
480 | cfgfatal(loc,"syslog","parameter must be a dictionary\n"); | |
481 | d=item->data.dict; | |
482 | ||
483 | st->ident=dict_read_string(d, "ident", False, "syslog", loc); | |
484 | facstr=dict_read_string(d, "facility", True, "syslog", loc); | |
485 | st->facility=string_to_word(facstr,loc, | |
486 | syslog_facility_table,"syslog"); | |
487 | st->open=False; | |
488 | add_hook(PHASE_GETRESOURCES,syslog_phase_hook,st); | |
489 | ||
490 | return new_closure(&st->cl); | |
491 | } | |
492 | ||
fe5e9cc4 SE |
493 | /* Read from a fd and output to a log. This is a quick hack to |
494 | support logging stderr, and needs code adding to tidy up before it | |
495 | can be used for anything else. */ | |
496 | #define FDLOG_BUFSIZE 1024 | |
497 | struct fdlog { | |
498 | struct log_if *log; | |
499 | int fd; | |
500 | cstring_t prefix; | |
501 | string_t buffer; | |
502 | int i; | |
503 | bool_t finished; | |
504 | }; | |
505 | ||
506 | static int log_from_fd_beforepoll(void *sst, struct pollfd *fds, int *nfds_io, | |
90a39563 | 507 | int *timeout_io) |
fe5e9cc4 SE |
508 | { |
509 | struct fdlog *st=sst; | |
510 | if (!st->finished) { | |
511 | *nfds_io=1; | |
512 | fds[0].fd=st->fd; | |
513 | fds[0].events=POLLIN; | |
514 | } | |
515 | return 0; | |
516 | } | |
517 | ||
90a39563 | 518 | static void log_from_fd_afterpoll(void *sst, struct pollfd *fds, int nfds) |
fe5e9cc4 SE |
519 | { |
520 | struct fdlog *st=sst; | |
521 | int r,remain,i; | |
522 | ||
523 | if (nfds==0) return; | |
524 | if (fds[0].revents&POLLERR) { | |
525 | st->finished=True; | |
526 | } | |
527 | if (fds[0].revents&POLLIN) { | |
528 | remain=FDLOG_BUFSIZE-st->i-1; | |
529 | if (remain<=0) { | |
530 | st->buffer[FDLOG_BUFSIZE-1]=0; | |
531 | st->log->log(st->log,M_WARNING,"%s: overlong line: %s", | |
532 | st->prefix,st->buffer); | |
533 | st->i=0; | |
534 | remain=FDLOG_BUFSIZE-1; | |
535 | } | |
536 | r=read(st->fd,st->buffer+st->i,remain); | |
537 | if (r>0) { | |
538 | st->i+=r; | |
539 | for (i=0; i<st->i; i++) { | |
540 | if (st->buffer[i]=='\n') { | |
541 | st->buffer[i]=0; | |
542 | st->log->log(st->log->st,M_INFO,"%s: %s", | |
543 | st->prefix,st->buffer); | |
544 | i++; | |
545 | memmove(st->buffer,st->buffer+i,st->i-i); | |
546 | st->i-=i; | |
547 | i=-1; | |
548 | } | |
549 | } | |
550 | } else { | |
551 | Message(M_WARNING,"log_from_fd: %s\n",strerror(errno)); | |
552 | st->finished=True; | |
553 | } | |
554 | } | |
555 | } | |
556 | ||
557 | void log_from_fd(int fd, cstring_t prefix, struct log_if *log) | |
558 | { | |
559 | struct fdlog *st; | |
560 | ||
561 | st=safe_malloc(sizeof(*st),"log_from_fd"); | |
562 | st->log=log; | |
563 | st->fd=fd; | |
564 | st->prefix=prefix; | |
565 | st->buffer=safe_malloc(FDLOG_BUFSIZE,"log_from_fd"); | |
566 | st->i=0; | |
567 | st->finished=False; | |
568 | ||
569 | register_for_poll(st,log_from_fd_beforepoll,log_from_fd_afterpoll,1, | |
570 | prefix); | |
571 | } | |
572 | ||
7138d0c5 SE |
573 | void log_module(dict_t *dict) |
574 | { | |
575 | add_closure(dict,"logfile",logfile_apply); | |
576 | add_closure(dict,"syslog",syslog_apply); | |
577 | } |