/* * Copyright (c) 2013 RIPE NCC <atlas@ripe.net> * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */#include"libbb.h"intget_timesync(void){FILE*fh;intlastsync;fh=fopen(ATLAS_TIMESYNC_FILE,"r");if(!fh)return-1;fscanf(fh,"%d",&lastsync);fclose(fh);returntime(NULL)-lastsync;}