12b19190cSrtm #define NPROC 64 // maximum number of processes 27d7dc933SRobert Morris #define KSTACKSIZE 4096 // size of per-process kernel stack 32b19190cSrtm #define NCPU 8 // maximum number of CPUs 439593d2fSrsc #define NOFILE 16 // open files per process 539593d2fSrsc #define NFILE 100 // open files per system 62b19190cSrtm #define NBUF 10 // size of disk block cache 720365348Srtm #define NINODE 50 // maximum number of active i-nodes 82b19190cSrtm #define NDEV 10 // maximum major device number 9eaea18cbSrsc #define ROOTDEV 1 // device number of file system root disk 10*4655d42eSRobert Morris #define USERTOP 0xA0000 // end of user address space 117d7dc933SRobert Morris #define PHYSTOP 0x1000000 // use phys mem up to here as free pool 12*4655d42eSRobert Morris #define MAXARG 32 // max exec arguments 13