diff options
Diffstat (limited to 'kernel/param.h')
| -rw-r--r-- | kernel/param.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/param.h b/kernel/param.h new file mode 100644 index 0000000..b5fdcb2 --- /dev/null +++ b/kernel/param.h @@ -0,0 +1,13 @@ +#define NPROC 64 // maximum number of processes +#define NCPU 8 // maximum number of CPUs +#define NOFILE 16 // open files per process +#define NFILE 100 // open files per system +#define NINODE 50 // maximum number of active i-nodes +#define NDEV 10 // maximum major device number +#define ROOTDEV 1 // device number of file system root disk +#define MAXARG 32 // max exec arguments +#define MAXOPBLOCKS 10 // max # of blocks any FS op writes +#define LOGSIZE (MAXOPBLOCKS*3) // max data blocks in on-disk log +#define NBUF (MAXOPBLOCKS*3) // size of disk block cache +#define FSSIZE 1000 // size of file system in blocks +#define MAXPATH 128 // maximum file path name |