#include "lib9.h"#include "logfs.h"#include "fcall.h"#include "local.h" char *logfsserverflush(LogfsServer *server){	char *errmsg = logfslogsegmentflush(server, 1);	if(errmsg == nil)		errmsg = logfslogsegmentflush(server, 0);	if(errmsg == nil)		errmsg = (*server->ll->sync)(server->ll);	if(server->trace > 1)		print("logfsserverflush\n");	return errmsg;}