Installation guide

Option Definition Required Use
PROC_FS
No
/proc file system (used by
DECladebug)
QUOTA
Yes Disk quotas
SYSV_COFF
Yes Format of load files: System V COFF
executables
SYSV_ELF
Yes System V
SYSV_FS
No System V File System
UFS
Yes UNIX File System
UNIX_LOCKS
No
a
Locking version (parallel)
a
Yes if a realtime kernel.
5.6.5.6 Standard Tru64 UNIX Kernel Features and Dependencies
The following configuration file entries define some of the features and
dependencies that relate to the Tru64 UNIX kernel: In your configuration
file, include those entries that define the requirements of your
configuration:
Options Keyword Required Use
OSF
Yes OSF/1 kernel
GENERIC
Yes Generic kernel
MACH
Yes Standard Mach features
MACH_CO_INFO
Yes Call-out queue information
MACH_COMPAT
Yes Vendor syscall compatibility
MACH_DEVICE
Yes Mach I/O support
MACH_IPC_STATS
Yes Collect IPC statistics
MACH_IPC_TCACHE
Yes IPC translation cache
MACH_IPC_WWA
Yes IPC wakeup-when-available
MACH_IPC_XXXHACK
Yes Mach IPC backward
compatibility
MACH_NET
Yes Fast network access
5–52 Configuring the Kernel