create special allocators for pginfo and pgfree structs instead of imalloc.
this keeps them separated from application memory.
for chunks, to prevent deterministic reuse, keep a small array
and swizzle the to be freed chunk with a random previously freed chunk.
this last bit only for chunks because keeping arbitrarily large regions
of pages around may cause out of memory issues (and pages are, to some
extent, returned in random order).
all changes enabled by default.
thanks to ben for pointing out these issues.
ok tech@
-1 because of error, it may still participate in poll()
causing poll() to repeatedly wake up on error fd.
so make sure w edon't add -1 fds to pollevents to avoid unnecessary wakeups
From: amandal@entrisphere.com
takes the offset it adjtime() is already correcting for into account
when taking the offset from a sensor, we need to correct it by the
offset between system time and ntpd view.
fstypesnames[], but that entry is NULL. The last valid file system
name is at fstypesnames[FSMAXTYPES-1].
Encountered and diagnosed by pedro@.
ok pedro@ deraadt@
detctecion of underflow where it would otherwise not happen for FPUs
that have a larger register size than sizeof double (i386, m68k). ok
deraadt@ weingart@ kettenis@
flag from its optional argument if permutation is disabled. The
idea was that since "r:" would match "-r foo" then "r::" should
match "-r foo" too as long as we know that things have not been
reshuffled. Unfortunately, this causes incompatibilities with GNU
getopt_long when the POSIXLY_CORRECT environment variable is set.
OK deraadt@
If a user is running sasyncd, start isakmpd with -S.
In this mode isakmpd starts off passsive and doesn't
delete SA's on shutdown.
OK ho@, hshoexer@, deraadt@
you do not want a machine that is in the middle of rc and does not have
all network daemons (that possibly increase the carp demotion counter
further) to become master just because the other one lost 2 bgp sessions
or similar for other daemons (esp sasyncd) and as such has a demotion
count of >1.
ok mcbride mpf deraadt
tedu