Function reopen_log

lib_acl/src/stdlib/acl_mylog.c:282–340

}

static int reopen_log(ACL_LOG *log)
{
	time_t now = time(NULL);

#undef	RETURN
#define	RETURN(x) do {  \
	if (log->lock) {  \
		thread_mutex_unlock(log->lock);  \
	} \
	return (x);  \
} while (0)

	if (log->lock) {
		thread_mutex_lock(log->lock);
	}

	if (!(log->flag & ACL_LOG_F_DEAD)
		|| (log->flag & ACL_LOG_F_FIXED)
		|| !IS_NET_STREAM(log)
		|| log->fp == NULL
		|| log->reopen_inter <= 0) {

		RETURN(-1);
	}

	if (log->count == 0) {
		if (now - log->last_open < 5 * log->reopen_inter) {
			RETURN(-1);
		}
	} else if (now - log->last_open < log->reopen_inter) {
		RETURN(-1);
	}

	if (log->fp->path) {
		free(log->fp->path);
		log->fp->path = NULL;
	}
#if 0
	if (log->fp->addr_local) {
		free(log->fp->addr_local);
		log->fp->addr_local = NULL;
	}
	if (log->fp->addr_peer) {
		free(log->fp->addr_peer);
		log->fp->addr_peer = NULL;
	}
#endif

	private_vstream_close(log->fp);
	acl_assert(log->path);
	log->fp = private_vstream_connect(log->path, 60, 60);
	log->last_open = time(NULL);
	if (log->fp == NULL) {
		RETURN(-1);
	}
	log->flag &= ~ACL_LOG_F_DEAD;
	log->last_open = time(NULL);
	RETURN(0);