27 |
#include <strings.h> |
#include <strings.h> |
28 |
#endif |
#endif |
29 |
|
|
30 |
|
#ifdef HAVE_SYS_TYPES_H |
31 |
|
#include <sys/types.h> |
32 |
|
#endif |
33 |
|
|
34 |
|
#ifdef HAVE_SYS_STAT_H |
35 |
|
#include <sys/stat.h> |
36 |
|
#endif |
37 |
|
|
38 |
|
#ifdef HAVE_UNISTD_H |
39 |
|
#include <unistd.h> |
40 |
|
#endif |
41 |
|
|
42 |
|
#ifdef HAVE_DIRENT_H |
43 |
|
#include <dirent.h> |
44 |
|
#endif |
45 |
|
|
46 |
#include "monitor.h" |
#include "monitor.h" |
47 |
#include "alert.h" |
#include "alert.h" |
62 |
/* ------------------------------------------------------------- Definitions */ |
/* ------------------------------------------------------------- Definitions */ |
63 |
|
|
64 |
EventTable_T Event_Table[]= { |
EventTable_T Event_Table[]= { |
65 |
{EVENT_CHANGED, "Changed", "Changed not"}, |
{EVENT_CHANGED, "Changed", "Changed not"}, |
66 |
{EVENT_CHECKSUM, "Checksum failed", "Checksum passed"}, |
{EVENT_CHECKSUM, "Checksum failed", "Checksum passed"}, |
67 |
{EVENT_CONNECTION, "Connection failed", "Connection passed"}, |
{EVENT_CONNECTION, "Connection failed", "Connection passed"}, |
68 |
{EVENT_DATA, "Data access error", "Data access succeeded"}, |
{EVENT_DATA, "Data access error", "Data access succeeded"}, |
69 |
{EVENT_EXEC, "Execution failed", "Execution succeeded"}, |
{EVENT_EXEC, "Execution failed", "Execution succeeded"}, |
70 |
{EVENT_GID, "GID failed", "GID passed"}, |
{EVENT_GID, "GID failed", "GID passed"}, |
71 |
{EVENT_ICMP, "ICMP failed", "ICMP passed"}, |
{EVENT_ICMP, "ICMP failed", "ICMP passed"}, |
72 |
{EVENT_INVALID, "Invalid type", "Type passed"}, |
{EVENT_INSTANCE, "Monit instance changed", "Monit instance changed not"}, |
73 |
{EVENT_MATCH, "Regex match", "No regex match"}, |
{EVENT_INVALID, "Invalid type", "Type passed"}, |
74 |
{EVENT_NONEXIST, "Does not exist", "Exists"}, |
{EVENT_MATCH, "Regex match", "No regex match"}, |
75 |
{EVENT_PERMISSION, "Permission failed", "Permission passed"}, |
{EVENT_NONEXIST, "Does not exist", "Exists"}, |
76 |
{EVENT_RESOURCE, "Resource limit matched", "Resource limit passed"}, |
{EVENT_PERMISSION, "Permission failed", "Permission passed"}, |
77 |
{EVENT_SIZE, "Size failed", "Size passed"}, |
{EVENT_RESOURCE, "Resource limit matched", "Resource limit passed"}, |
78 |
{EVENT_TIMEOUT, "Timeout", "Timeout recovery"}, |
{EVENT_SIZE, "Size failed", "Size passed"}, |
79 |
{EVENT_TIMESTAMP, "Timestamp failed", "Timestamp passed"}, |
{EVENT_TIMEOUT, "Timeout", "Timeout recovery"}, |
80 |
{EVENT_UID, "UID failed", "UID passed"}, |
{EVENT_TIMESTAMP, "Timestamp failed", "Timestamp passed"}, |
81 |
|
{EVENT_UID, "UID failed", "UID passed"}, |
82 |
/* Virtual events */ |
/* Virtual events */ |
83 |
{EVENT_NULL, "No Event", "No Event"}, |
{EVENT_NULL, "No Event", "No Event"}, |
84 |
}; |
}; |
85 |
|
|
86 |
|
|
89 |
|
|
90 |
static void handle_event(Event_T); |
static void handle_event(Event_T); |
91 |
static int handle_action(Event_T, Action_T); |
static int handle_action(Event_T, Action_T); |
92 |
|
static void Event_queue_add(Event_T); |
93 |
|
|
94 |
|
|
95 |
/* ------------------------------------------------------------------ Public */ |
/* ------------------------------------------------------------------ Public */ |
122 |
if(state != STATE_FAILED && !(service->error & id)) |
if(state != STATE_FAILED && !(service->error & id)) |
123 |
return; |
return; |
124 |
|
|
125 |
/* Initialize event list and add first event. */ |
/* Initialize event list and add first event. The manadatory informations |
126 |
|
* are cloned so the event is as standalone as possible and may be saved |
127 |
|
* to the queue without the dependency on the original service, thus |
128 |
|
* persistent and managable across monit restarts */ |
129 |
NEW(e); |
NEW(e); |
130 |
e->id = id; |
e->id = id; |
131 |
e->collected = time(NULL); |
e->collected = time(NULL); |
132 |
e->source = service; |
e->source = xstrdup(service->name); |
133 |
|
e->group = service->group?xstrdup(service->group):xstrdup(""); |
134 |
|
e->mode = service->mode; |
135 |
|
e->type = service->type; |
136 |
e->state = STATE_INIT; |
e->state = STATE_INIT; |
137 |
e->state_map = state; |
e->state_map = state; |
138 |
e->action = action; |
e->action = action; |
191 |
if(state != STATE_FAILED) |
if(state != STATE_FAILED) |
192 |
return; |
return; |
193 |
|
|
194 |
/* Event was not found in the pending events list, we will add it. */ |
/* Event was not found in the pending events list, we will add it. |
195 |
|
* The manadatory informations are cloned so the event is as standalone |
196 |
|
* as possible and may be saved to the queue without the dependency on |
197 |
|
* the original service, thus persistent and managable across monit |
198 |
|
* restarts */ |
199 |
NEW(e); |
NEW(e); |
200 |
e->id = id; |
e->id = id; |
201 |
e->collected = time(NULL); |
e->collected = time(NULL); |
202 |
e->source = service; |
e->source = xstrdup(service->name); |
203 |
|
e->group = service->group?xstrdup(service->group):xstrdup(""); |
204 |
|
e->mode = service->mode; |
205 |
|
e->type = service->type; |
206 |
e->state = STATE_INIT; |
e->state = STATE_INIT; |
207 |
e->state_map = state; |
e->state_map = state; |
208 |
e->action = action; |
e->action = action; |
251 |
*/ |
*/ |
252 |
Service_T Event_get_source(Event_T E) { |
Service_T Event_get_source(Event_T E) { |
253 |
|
|
254 |
|
Service_T s = NULL; |
255 |
|
|
256 |
|
ASSERT(E); |
257 |
|
|
258 |
|
if(!(s = Util_getService(E->source))) |
259 |
|
{ |
260 |
|
log("Service %s not found in monit configuration\n", E->source); |
261 |
|
} |
262 |
|
|
263 |
|
return s; |
264 |
|
|
265 |
|
} |
266 |
|
|
267 |
|
|
268 |
|
/** |
269 |
|
* Get the Service name where the event orginated |
270 |
|
* @param E An event object |
271 |
|
* @return The Service name where the event orginated |
272 |
|
*/ |
273 |
|
char *Event_get_source_name(Event_T E) { |
274 |
|
|
275 |
ASSERT(E); |
ASSERT(E); |
276 |
|
|
277 |
return E->source; |
return (E->source); |
278 |
|
|
279 |
|
} |
280 |
|
|
281 |
|
|
282 |
|
/** |
283 |
|
* Get the group name of the service where the event orginated |
284 |
|
* @param E An event object |
285 |
|
* @return The group name of the service where the event orginated |
286 |
|
*/ |
287 |
|
char *Event_get_source_group(Event_T E) { |
288 |
|
|
289 |
|
ASSERT(E); |
290 |
|
|
291 |
|
return (E->group); |
292 |
|
|
293 |
|
} |
294 |
|
|
295 |
|
|
296 |
|
/** |
297 |
|
* Get the service type of the service where the event orginated |
298 |
|
* @param E An event object |
299 |
|
* @return The service type of the service where the event orginated |
300 |
|
*/ |
301 |
|
int Event_get_source_type(Event_T E) { |
302 |
|
|
303 |
|
ASSERT(E); |
304 |
|
|
305 |
|
return (E->type); |
306 |
|
|
307 |
} |
} |
308 |
|
|
457 |
/* In the case of passive mode we replace the description of start, stop |
/* In the case of passive mode we replace the description of start, stop |
458 |
* or restart action for alert action, because these actions are passive in |
* or restart action for alert action, because these actions are passive in |
459 |
* this mode */ |
* this mode */ |
460 |
id= (E->source->mode == MODE_PASSIVE && |
id= (E->mode == MODE_PASSIVE && |
461 |
((A->id == ACTION_START)|| |
((A->id == ACTION_START)|| |
462 |
(A->id == ACTION_STOP) || |
(A->id == ACTION_STOP) || |
463 |
(A->id == ACTION_RESTART)) |
(A->id == ACTION_RESTART)) |
487 |
} |
} |
488 |
|
|
489 |
|
|
490 |
|
/** |
491 |
|
* Reprocess the partialy handled event queue |
492 |
|
*/ |
493 |
|
void Event_queue_process() { |
494 |
|
|
495 |
|
DIR *dir = NULL; |
496 |
|
FILE *file = NULL; |
497 |
|
struct dirent *de = NULL; |
498 |
|
EventAction_T ea = NULL; |
499 |
|
Action_T a = NULL; |
500 |
|
|
501 |
|
if(! (dir = opendir(Run.eventlist_dir)) ) |
502 |
|
{ |
503 |
|
log("%s: cannot open the directory %s -- %s\n", |
504 |
|
prog, Run.eventlist_dir, STRERROR); |
505 |
|
return; |
506 |
|
} |
507 |
|
|
508 |
|
if((de = readdir(dir))) |
509 |
|
{ |
510 |
|
DEBUG("Processing postponed events queue\n"); |
511 |
|
} |
512 |
|
|
513 |
|
NEW(ea); |
514 |
|
NEW(a); |
515 |
|
|
516 |
|
while(de) |
517 |
|
{ |
518 |
|
int size; |
519 |
|
int *version = NULL; |
520 |
|
short *action = NULL; |
521 |
|
Event_T e = NULL; |
522 |
|
struct stat st; |
523 |
|
char file_name[STRLEN]; |
524 |
|
|
525 |
|
/* In the case that all handlers failed, skip the further processing in |
526 |
|
* this cycle. Alert handler is currently defined anytime (either |
527 |
|
* explicitly or localhost by default) */ |
528 |
|
if( (Run.collectors |
529 |
|
&& |
530 |
|
FLAG(Run.handler_flag, HANDLER_COLLECTOR) |
531 |
|
&& |
532 |
|
FLAG(Run.handler_flag, HANDLER_ALERT) |
533 |
|
) |
534 |
|
|| |
535 |
|
FLAG(Run.handler_flag, HANDLER_ALERT)) |
536 |
|
{ |
537 |
|
break; |
538 |
|
} |
539 |
|
|
540 |
|
snprintf(file_name, STRLEN, |
541 |
|
"%s/%s", |
542 |
|
Run.eventlist_dir, de->d_name); |
543 |
|
|
544 |
|
if(!stat(file_name, &st) && S_ISREG(st.st_mode)) |
545 |
|
{ |
546 |
|
|
547 |
|
DEBUG("%s: processing queued event %s\n", prog, file_name); |
548 |
|
|
549 |
|
if(! (file = fopen(file_name, "r")) ) |
550 |
|
{ |
551 |
|
log("%s: Processing failed - cannot open the event file %s -- %s\n", |
552 |
|
prog, file_name, STRERROR); |
553 |
|
goto error; |
554 |
|
} |
555 |
|
|
556 |
|
/* read event structure version */ |
557 |
|
if(!(version = File_readQueue(file, &size)) || size != sizeof(int)) |
558 |
|
goto error; |
559 |
|
if(*version != EVENT_VERSION) |
560 |
|
{ |
561 |
|
log("Aborting event %s - incompatible data format version %d\n", |
562 |
|
file_name, *version); |
563 |
|
unlink(file_name); |
564 |
|
goto error; |
565 |
|
} |
566 |
|
|
567 |
|
/* read event structure */ |
568 |
|
if(!(e = File_readQueue(file, &size)) || size != sizeof(*e)) |
569 |
|
goto error; |
570 |
|
|
571 |
|
/* read source */ |
572 |
|
if(!(e->source = File_readQueue(file, &size))) |
573 |
|
goto error; |
574 |
|
|
575 |
|
/* read group */ |
576 |
|
if(!(e->group = File_readQueue(file, &size))) |
577 |
|
goto error; |
578 |
|
|
579 |
|
/* read message */ |
580 |
|
if(!(e->message = File_readQueue(file, &size))) |
581 |
|
goto error; |
582 |
|
|
583 |
|
/* read event action */ |
584 |
|
if(!(action = File_readQueue(file, &size)) || size != sizeof(short)) |
585 |
|
goto error; |
586 |
|
a->id = *action; |
587 |
|
if(e->state == STATE_FAILED) |
588 |
|
{ |
589 |
|
ea->failed = a; |
590 |
|
} |
591 |
|
else |
592 |
|
{ |
593 |
|
ea->passed = a; |
594 |
|
} |
595 |
|
e->action = ea; |
596 |
|
|
597 |
|
/* Retry all remaining handlers */ |
598 |
|
|
599 |
|
/* alert */ |
600 |
|
if( |
601 |
|
((Run.handler_flag & HANDLER_ALERT) != HANDLER_ALERT) |
602 |
|
&& |
603 |
|
e->flag & HANDLER_ALERT |
604 |
|
) |
605 |
|
{ |
606 |
|
if( handle_alert(e) != HANDLER_ALERT ) |
607 |
|
{ |
608 |
|
e->flag &= ~HANDLER_ALERT; |
609 |
|
} |
610 |
|
else |
611 |
|
{ |
612 |
|
log("Alert handler failed, retry scheduled for next cycle\n"); |
613 |
|
Run.handler_flag |= HANDLER_ALERT; |
614 |
|
} |
615 |
|
} |
616 |
|
|
617 |
|
/* collector */ |
618 |
|
if( |
619 |
|
((Run.handler_flag & HANDLER_COLLECTOR) != HANDLER_COLLECTOR) |
620 |
|
&& |
621 |
|
e->flag & HANDLER_COLLECTOR |
622 |
|
) |
623 |
|
{ |
624 |
|
if( handle_collector(e) != HANDLER_COLLECTOR ) |
625 |
|
{ |
626 |
|
e->flag &= ~HANDLER_COLLECTOR; |
627 |
|
} |
628 |
|
else |
629 |
|
{ |
630 |
|
log("Collector handler failed, retry scheduled for next cycle\n"); |
631 |
|
Run.handler_flag |= HANDLER_COLLECTOR; |
632 |
|
} |
633 |
|
} |
634 |
|
|
635 |
|
/* If no error persists, remove it from the queue */ |
636 |
|
if(e->flag == HANDLER_PASSED) |
637 |
|
{ |
638 |
|
DEBUG("Removing event %s from the queue for later external delivery\n", |
639 |
|
file_name); |
640 |
|
unlink(file_name); |
641 |
|
} |
642 |
|
|
643 |
|
error: |
644 |
|
FREE(version); |
645 |
|
FREE(action); |
646 |
|
FREE(e->source); |
647 |
|
FREE(e->group); |
648 |
|
FREE(e->message); |
649 |
|
FREE(e); |
650 |
|
fclose(file); |
651 |
|
} |
652 |
|
de = readdir(dir); |
653 |
|
} |
654 |
|
closedir(dir); |
655 |
|
FREE(a); |
656 |
|
FREE(ea); |
657 |
|
return; |
658 |
|
} |
659 |
|
|
660 |
|
|
661 |
/* ----------------------------------------------------------------- Private */ |
/* ----------------------------------------------------------------- Private */ |
662 |
|
|
663 |
|
|
667 |
*/ |
*/ |
668 |
static void handle_event(Event_T E) { |
static void handle_event(Event_T E) { |
669 |
|
|
670 |
|
Service_T S; |
671 |
|
|
672 |
ASSERT(E); |
ASSERT(E); |
673 |
ASSERT(E->action); |
ASSERT(E->action); |
674 |
ASSERT(E->action->failed); |
ASSERT(E->action->failed); |
687 |
log("%s\n", E->message); |
log("%s\n", E->message); |
688 |
} |
} |
689 |
|
|
690 |
|
S = Event_get_source(E); |
691 |
|
if(!S) |
692 |
|
{ |
693 |
|
log("Event handling aborted\n"); |
694 |
|
return; |
695 |
|
} |
696 |
|
|
697 |
if(E->state == STATE_FAILED) |
if(E->state == STATE_FAILED) |
698 |
{ |
{ |
699 |
E->source->error |= E->id; |
S->error |= E->id; |
700 |
handle_action(E, E->action->failed); |
handle_action(E, E->action->failed); |
701 |
} |
} |
702 |
else |
else |
703 |
{ |
{ |
704 |
E->source->error &= ~E->id; |
S->error &= ~E->id; |
705 |
handle_action(E, E->action->passed); |
handle_action(E, E->action->passed); |
706 |
} |
} |
707 |
|
|
713 |
|
|
714 |
static int handle_action(Event_T E, Action_T A) { |
static int handle_action(Event_T E, Action_T A) { |
715 |
|
|
716 |
|
Service_T s; |
717 |
|
|
718 |
ASSERT(E); |
ASSERT(E); |
719 |
ASSERT(A); |
ASSERT(A); |
720 |
|
|
721 |
|
E->flag = HANDLER_PASSED; |
722 |
|
|
723 |
if(A->id == ACTION_IGNORE) |
if(A->id == ACTION_IGNORE) |
724 |
{ |
{ |
725 |
return TRUE; |
return TRUE; |
726 |
} |
} |
727 |
|
|
728 |
/* Alert and collector event notification are common actions */ |
/* Alert and collector event notification are common actions */ |
729 |
handle_alert(E); |
E->flag |= handle_alert(E); |
730 |
handle_collector(E); |
E->flag |= handle_collector(E); |
731 |
|
|
732 |
|
/* In the case that some subhandler failed, enqueue the event for |
733 |
|
* partial reprocessing */ |
734 |
|
if(E->flag != HANDLER_PASSED) |
735 |
|
{ |
736 |
|
if(Run.eventlist_dir) |
737 |
|
{ |
738 |
|
Event_queue_add(E); |
739 |
|
} |
740 |
|
else |
741 |
|
{ |
742 |
|
log("Aborting event\n"); |
743 |
|
} |
744 |
|
} |
745 |
|
|
746 |
|
s = Event_get_source(E); |
747 |
|
if(!s) |
748 |
|
{ |
749 |
|
log("Event action handling aborted\n"); |
750 |
|
return FALSE; |
751 |
|
} |
752 |
|
|
753 |
switch(A->id) |
switch(A->id) |
754 |
{ |
{ |
757 |
break; |
break; |
758 |
|
|
759 |
case ACTION_EXEC: |
case ACTION_EXEC: |
760 |
spawn(E->source, A->exec, EVENT_DESCRIPTION(E)); |
spawn(s, A->exec, Event_get_description(E)); |
761 |
break; |
break; |
762 |
|
|
763 |
case ACTION_RESTART: |
case ACTION_RESTART: |
764 |
if(E->source->def_timeout) |
if(s->def_timeout) |
765 |
E->source->nstart++; |
s->nstart++; |
766 |
if((E->source->mode != MODE_PASSIVE)) |
if((s->mode != MODE_PASSIVE)) |
767 |
{ |
{ |
768 |
control_service(E->source->name, "restart"); |
control_service(s->name, "restart"); |
769 |
} |
} |
770 |
return FALSE; |
return FALSE; |
771 |
|
|
772 |
case ACTION_START: |
case ACTION_START: |
773 |
if(E->source->def_timeout) |
if(s->def_timeout) |
774 |
E->source->nstart++; |
s->nstart++; |
775 |
if((E->source->mode != MODE_PASSIVE)) |
if((s->mode != MODE_PASSIVE)) |
776 |
{ |
{ |
777 |
control_service(E->source->name, "start"); |
control_service(s->name, "start"); |
778 |
} |
} |
779 |
return FALSE; |
return FALSE; |
780 |
|
|
781 |
case ACTION_STOP: |
case ACTION_STOP: |
782 |
if((E->source->mode != MODE_PASSIVE)) |
if((s->mode != MODE_PASSIVE)) |
783 |
{ |
{ |
784 |
control_service(E->source->name, "stop"); |
control_service(s->name, "stop"); |
785 |
} |
} |
786 |
return FALSE; |
return FALSE; |
787 |
|
|
788 |
case ACTION_UNMONITOR: |
case ACTION_UNMONITOR: |
789 |
control_service(E->source->name, "unmonitor"); |
control_service(s->name, "unmonitor"); |
790 |
return FALSE; |
return FALSE; |
791 |
|
|
792 |
default: |
default: |
793 |
log("'%s' error -- unknown failure action: [%d]\n", E->source->name, |
log("'%s' error -- unknown failure action: [%d]\n", s->name, |
794 |
A->id); |
A->id); |
795 |
break; |
break; |
796 |
|
|
797 |
} |
} |
798 |
|
|
799 |
return TRUE; |
return TRUE; |
800 |
} |
} |
801 |
|
|
802 |
|
|
803 |
|
/** |
804 |
|
* Add the partialy handled event to the global queue |
805 |
|
* @param E An event object |
806 |
|
*/ |
807 |
|
static void Event_queue_add(Event_T E) { |
808 |
|
|
809 |
|
FILE *file = NULL; |
810 |
|
char file_name[STRLEN]; |
811 |
|
int version = EVENT_VERSION; |
812 |
|
short action = Event_get_action(E); |
813 |
|
int rv = FALSE; |
814 |
|
sigset_t ns; |
815 |
|
sigset_t os; |
816 |
|
|
817 |
|
ASSERT(E); |
818 |
|
ASSERT(E->flag != HANDLER_PASSED); |
819 |
|
|
820 |
|
if(!File_checkQueueDirectory(Run.eventlist_dir, 700)) |
821 |
|
{ |
822 |
|
log("%s: Aborting event - cannot access the directory %s\n", |
823 |
|
prog, Run.eventlist_dir); |
824 |
|
return; |
825 |
|
} |
826 |
|
|
827 |
|
if(!File_checkQueueLimit(Run.eventlist_dir, Run.eventlist_slots)) |
828 |
|
{ |
829 |
|
log("%s: Aborting event - queue over quota\n", prog); |
830 |
|
return; |
831 |
|
} |
832 |
|
|
833 |
|
set_signal_block(&ns, &os); |
834 |
|
|
835 |
|
/* compose the file name of actual timestamp and service name */ |
836 |
|
snprintf(file_name, STRLEN, |
837 |
|
"%s/%ld_%s", |
838 |
|
Run.eventlist_dir, time(NULL), E->source); |
839 |
|
|
840 |
|
DEBUG("%s: Adding event to the queue file %s for later delivery\n", |
841 |
|
prog, file_name); |
842 |
|
|
843 |
|
if(! (file = fopen(file_name, "w")) ) |
844 |
|
{ |
845 |
|
log("%s: Aborting event - cannot open the event file %s -- %s\n", |
846 |
|
prog, file_name, STRERROR); |
847 |
|
return; |
848 |
|
} |
849 |
|
|
850 |
|
/* write event structure version */ |
851 |
|
if(!(rv = File_writeQueue(file, &version, sizeof(int)))) |
852 |
|
goto error; |
853 |
|
|
854 |
|
/* write event structure */ |
855 |
|
if(!(rv = File_writeQueue(file, E, sizeof(*E)))) |
856 |
|
goto error; |
857 |
|
|
858 |
|
/* write source */ |
859 |
|
if(!(rv = File_writeQueue(file, E->source, E->source?strlen(E->source)+1:0))) |
860 |
|
goto error; |
861 |
|
|
862 |
|
/* write group */ |
863 |
|
if(!(rv = File_writeQueue(file, E->group, E->group?strlen(E->group)+1:0))) |
864 |
|
goto error; |
865 |
|
|
866 |
|
/* write message */ |
867 |
|
if(!(rv = File_writeQueue(file, E->message, E->message?strlen(E->message)+1:0))) |
868 |
|
goto error; |
869 |
|
|
870 |
|
/* write event action */ |
871 |
|
if(!(rv = File_writeQueue(file, &action, sizeof(short)))) |
872 |
|
goto error; |
873 |
|
|
874 |
|
error: |
875 |
|
if(!rv) |
876 |
|
{ |
877 |
|
log("%s: Aborting event - unable to save event information to %s\n", |
878 |
|
prog, file_name); |
879 |
|
unlink(file_name); |
880 |
|
} |
881 |
|
else |
882 |
|
{ |
883 |
|
fclose(file); |
884 |
|
} |
885 |
|
|
886 |
|
unset_signal_block(&os); |
887 |
|
return; |
888 |
|
} |
889 |
|
|