Installation guide

Table 5–2: Configuration File Entries (cont.)
Default Configurable Required
makeoptions Keywords:
ASOPTS ="-w" (Off) Yes No
CDEBUGOPTS ="-g3" No Yes
LDOPTS ="-x" (Off) Yes No
LOADADDR ="fffffc000023000" Yes No
Pseudodevice
Keywords:
cpus <16> On, 1 No Yes
ether On No Yes
gwscreen Off Yes No
loop On No Yes
lv <num> On, 3 Yes Yes
lsm On, 1 Yes Yes
presto Off Yes No
pty <num>
c
Off
Yes Yes
rt_hab On No Yes
soe_two_hab On No Yes
strpush <num> On, 16 Yes Yes
svid_three_hab On No Yes
svr_four_hab On No Yes
sysv_hab On No Yes
ws Off (On for
workstations)
Yes No
a
On systems with 24 MBs of memory, this option is not configured into the kernel by default.
b
RT refers to Digital’s Realtime software.
c
The table indicates that the pty psuedodevice keyword is required and the RPTY option is not required. It
does not matter which one is configured, as long as one is configured.
5.6.1 Global Keywords
Global keywords specify system-wide definitions. The following sections
describe these keywords.
5–38 Configuring the Kernel