backed by physical pages (ie. because it reused a previously-freed one),
so that we can skip a bunch of useless work in that case.
this fixes the underlying problem behind PR 18543, and also speeds up fork()
quite a bit (eg. 7% on my pc, 1% on my ultra2) when we get a cache hit.
- remove the usr/include/machine and usr/include/${MACHINE} entries
added to help the sysinst upgrade from 1.4.2 -> 1.5 (where the
symlink changed from ${MACHINE}->machine to machine->${MACHINE}),
as they are bogus and lead to false matches when using the obsolete
lists for other purposes (such as, checking for obsolete files
outside of sysinst! :)
the installer should use another mechanism to detect that the
symlink has to be changed.
Supports either ${SRCDIR}/crypto/dist/ssh (if using -s on a src tree)
or ${SRCDIR}/etc (if using -s on an extracted etc.tgz set) for the
"source" location of moduli.
conversion constant.
Remove flags
-c Create IBSS: use ifconfig wi0 mediaopt adhoc, which turns on the
802.11-compliant behavior
-e enable WEP: use ifconfig wi0 nwkey ...
-f set channel: use ifconfig wi0 chan ch
-k set WEP keys: use ifconfig wi0 nwkey ...
-n set desired SSID to join in IBSS mode: use ifconfig wi0 nwid id
-p set the desired port type: use ifconfig wi0 mediaopt ...
-q set SSID to create: use ifconfig wi0 nwid ...
-t set TX rate: ifconfig wi0 media ...
-A set authentication type: ifconfig wi0 nwkey ...
-S set maximum sleep interval: ifconfig wi0 powersavesleep ...
-P enable power management: ifconfig wi0 powersave
-T select WEP key for transmitted packets: ifconfig wi0 nwkey n:k1,k2,k3,k4
-Z unimplemented
which duplicate ifconfig functions. This leaves flags
-a access point density
-o print out statistics counters
-s set station name for Lucent WaveMANAGER software
-M enable/disable "microwave oven robustness"
-R enable/disable roaming function
which affect wi(4)-specific parameters, and flags
-D scan once for access points
-d maximum data length
-m set MAC address
-r set RTS/CTS threshold
which affect 802.11-standard parameters and activities (so may not
belong in wiconfig, in the long-term). The new flag, -g, also
affects an 802.11 parameter.
seconds if a SIGCHLD arrived while make was not blocked in poll(),
by making the SIGCHLD handler write to a pipe included in the poll.
Avoided the need to implement a duplicate fix for the USE_SELECT case
by emulating poll() in terms of select() when USE_SELECT is defined.
Fixes bin/18895.
chs