usr.sbin/newsyslog/newsyslog.c

272 static void free_entry(struct conf_entry *ent);
281 static void createdir(const struct conf_entry *ent, char *dirpart);
282 static void createlog(const struct conf_entry *ent);
435 free_entry(struct conf_entry *ent)
438 	if (ent == NULL)
441 	if (ent->log != NULL) {
443 			printf("\t--> [freeing entry for %s]\n", ent->log);
444 		free(ent->log);
445 		ent->log = NULL;
448 	if (ent->pid_cmd_file != NULL) {
449 		free(ent->pid_cmd_file);
450 		ent->pid_cmd_file = NULL;
453 	if (ent->r_reason != NULL) {
454 		free(ent->r_reason);
455 		ent->r_reason = NULL;
458 	if (ent->trim_at != NULL) {
459 		ptime_free(ent->trim_at);
460 		ent->trim_at = NULL;
463 	free(ent);
469 	struct conf_entry *ent;
472 		ent = STAILQ_FIRST(list);
474 		free_entry(ent);
482 do_entry(struct conf_entry * ent)
493 		printf("%s <%d%s>: ", ent->log, ent->numlogs,
494 		    compress_type[ent->compress].flag);
495 	ent->fsize = sizefile(ent->log);
496 	oversized = ((ent->trsize > 0) && (ent->fsize >= ent->trsize));
497 	modtime = age_old_log(ent->log);
498 	ent->rotate = 0;
499 	ent->firstcreate = 0;
500 	if (ent->fsize < 0) {
509 			ent->firstcreate = 1;
510 		else if ((ent->flags & CE_CREATE) && createlogs)
511 			ent->firstcreate = 1;
512 		else if (ent->flags & CE_CREATE)
517 		if (ent->firstcreate) {
520 			createlog(ent);
525 		if (ent->flags & CE_TRIMAT && !force && !rotatereq &&
527 			diffsecs = ptimeget_diff(timenow, ent->trim_at);
531 					ptime_adjust4dst(ent->trim_at,
534 					    ptimeget_ctime(ent->trim_at));
545 					    ptimeget_ctime(ent->trim_at));
547 					ptimeset_nxtime(ent->trim_at);
549 					    ptimeget_ctime(ent->trim_at));
560 				    ptimeget_ctime(ent->trim_at));
562 			} else if (verbose && ent->hours <= 0) {
566 		if (verbose && (ent->trsize > 0))
567 			printf("size (Kb): %d [%d] ", ent->fsize, ent->trsize);
568 		if (verbose && (ent->hours > 0))
569 			printf(" age (hr): %d [%d] ", modtime, ent->hours);
576 			ent->rotate = 1;
580 			ent->rotate = 1;
583 			ent->rotate = 1;
585 			    ent->trsize);
586 		} else if (ent->hours <= 0 && (ent->flags & CE_TRIMAT)) {
587 			ent->rotate = 1;
588 		} else if ((ent->hours > 0) && ((modtime >= ent->hours) ||
590 			ent->rotate = 1;
596 		if (ent->rotate && !norotate) {
598 				ent->r_reason = strdup(temp_reason);
602 				printf("%s <%d%s>: trimming\n", ent->log,
603 				    ent->numlogs,
604 				    compress_type[ent->compress].flag);
605 			free_or_keep = do_rotate(ent);
800 	struct conf_entry *defconf, *dupent, *ent;
893 		STAILQ_FOREACH(ent, filelist, cf_nextp) {
894 			if (strcmp(ent->log, *given) == 0) {
896 				dupent = init_entry(*given, ent);
913 		STAILQ_FOREACH(ent, globlist, cf_nextp) {
914 			fnres = fnmatch(ent->log, *given, FNM_PATHNAME);
917 				    ent->log);
920 				dupent = init_entry(*given, ent);
931 				    ent->log);
970 	struct conf_entry *dupent, *ent, *globent;
997 			STAILQ_FOREACH(ent, work_p, cf_nextp) {
998 				if (strcmp(mfname, ent->log) == 0) {
1525 delete_oldest_timelog(const struct conf_entry *ent, const char *archive_dir)
1542 		if ((cdir = dirname(ent->log)) == NULL)
1547 	if ((s = basename(ent->log)) == NULL)
1593 	if (logcnt > 0 && logcnt >= ent->numlogs && ent->numlogs > 1) {
1606 		for (i = ent->numlogs - 1; i < logcnt; i++) {
1618 		printf("No old logs to delete for logfile %s\n", ent->log);
1719 do_rotate(const struct conf_entry *ent)
1733 	flags = ent->flags;
1744 			strlcpy(dirpart, ent->log, sizeof(dirpart));
1754 			createdir(ent, dirpart);
1757 		if ((p = strrchr(ent->log, '/')) == NULL)
1758 			strlcpy(namepart, ent->log, sizeof(namepart));
1767 		strlcpy(namepart, ent->log, sizeof(namepart));
1772 		delete_oldest_timelog(ent, dirpart);
1776 		 * kept ent->numlogs + 1 files.  This code can go away
1779 		delete_classiclog(dirpart, namepart, ent->numlogs);
1781 		if (ent->numlogs > 0)
1782 			delete_classiclog(dirpart, namepart, ent->numlogs - 1);
1798 			    ent->log, datetimestr);
1804 		    ent->numlogs - 1);
1805 		numlogs_c = ent->numlogs - 2;		/* copy for countdown */
1829 		change_attrs(zfile2, ent);
1832 	if (ent->numlogs > 0) {
1841 				printf("\tcp %s %s\n", ent->log, file1);
1843 				printf("\tln %s %s\n", ent->log, file1);
1850 				log_trim(ent->log, ent);
1852 			savelog(ent->log, file1);
1860 		change_attrs(file1, ent);
1866 	createlog(ent);
1875 	if (ent->pid_cmd_file != NULL)
1876 		swork = save_sigwork(ent);
1877 	if (ent->numlogs > 0 && ent->compress > COMPRESS_NONE) {
1883 		save_zipwork(ent, swork, ent->fsize, file1);
2082 save_sigwork(const struct conf_entry *ent)
2091 		ndiff = strcmp(ent->pid_cmd_file, stmp->sw_fname);
2095 			if (ent->sig == stmp->sw_signum)
2097 			if (ent->sig > stmp->sw_signum) {
2107 	tmpsiz = sizeof(struct sigwork_entry) + strlen(ent->pid_cmd_file) + 1;
2112 	if (ent->flags & CE_PID2CMD) {
2117 		set_swpid(stmp, ent);
2119 	stmp->sw_signum = ent->sig;
2120 	strcpy(stmp->sw_fname, ent->pid_cmd_file);
2137 save_zipwork(const struct conf_entry *ent, const struct sigwork_entry *swork,
2162 	ztmp->zw_conf = ent;
2175 set_swpid(struct sigwork_entry *swork, const struct conf_entry *ent)
2186 	if (ent->flags & CE_SIGNALGROUP) {
2197 	f = fopen(ent->pid_cmd_file, "r");
2208 			warnx("pid file doesn't exist: %s", ent->pid_cmd_file);
2210 			warn("can't open pid file: %s", ent->pid_cmd_file);
2223 			warnx("pid/cmd file is empty: %s", ent->pid_cmd_file);
2225 			warn("can't read from pid file: %s", ent->pid_cmd_file);
2238 		    ent->pid_cmd_file);
2241 		    rval, ent->pid_cmd_file);
2474 createdir(const struct conf_entry *ent, char *dirpart)
2504 		if (ent->firstcreate)
2506 			    dirpart, ent->log);
2519 createlog(const struct conf_entry *ent)
2526 	realfile = ent->log;
2533 	if (ent->firstcreate) {
2542 				createdir(ent, tempfile);
2567 		if (!(ent->flags & CE_BINARY)) {
2568 			if (log_trim(tempfile, ent))
2574 	if (ent->uid != (uid_t)-1 || ent->gid != (gid_t)-1) {
2576 			printf("\tchown %u:%u %s\n", ent->uid, ent->gid,
2579 			failed = fchown(fd, ent->uid, ent->gid);
2586 	if (ent->flags & CE_NODUMP) {
2608 		printf("\tchmod %o %s\n", ent->permissions, tempfile);
2611 		failed = fchmod(fd, ent->permissions);
2630 change_attrs(const char *fname, const struct conf_entry *ent)
2635 		printf("\tchmod %o %s\n", ent->permissions, fname);
2637 		if (ent->uid != (uid_t)-1 || ent->gid != (gid_t)-1)
2639 			    ent->uid, ent->gid, fname);
2641 		if (ent->flags & CE_NODUMP)
2646 	failed = chmod(fname, ent->permissions);
2653 	if (ent->uid != (uid_t)-1 || ent->gid != (gid_t)-1) {
2654 		failed = chown(fname, ent->uid, ent->gid);
2659 	if (ent->flags & CE_NODUMP) {