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handling along the way.
Reviews by Brendan MacDonell, Jeremy Devenport, florian, doug, millert
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error path.
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function similar to netstat(1). The output still shows the same
info but may be a bit differently sorted. Also it will now show
connections that are not UDP or TCP. This was the last bit of
systat that needed kvm access and so now systat no longer needs
to be setgid kmem.
With this commit OpenBSD is officially setgid kmem free and an
almost 10 year journey finally comes to an end.
OK deraadt@
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Predefined strings are not very portable across troff implementations,
and they make the source much harder to read. Usually the intended
character can be written directly.
No output changes, except for two instances where the incorrect escape
was used in the first place.
tweaks + ok schwarze@
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modulate states displaying as "Syn".
ok henning@
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delete <sys/param.h> if now possible
ok guenther
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(pfvar.h nameser.h proc.h ucred.h)
ok guenther millert, and some review from doug as well.
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ok tedu@
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So remove the call to setnetent(3) which is a no-op
here (except for consuming a file descriptor)
and the call sethostent(3) which is a no-op in general.
Also remove the misleading reference to networks(5) from the manual.
OK okan@ henning@
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ok dlg@
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Avoid potential integer overflow in the size argument of malloc() and
realloc() by using reallocarray() to avoid unchecked multiplication.
ok deraadt@
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Replace malloc() and realloc() calls that may have integer overflow in the
multiplication of the size argument with reallocarray().
ok deraadt@
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related to disk stastics for almost 17 years, and the remaining
userland-visible defines duplicate those found in <sys/sched.h>.
Move the remaining _KERNEL defines to <sys/tty.h> where they belong, and
update all users to cope with this.
ok kettenis@
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ok deraadt@
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ok deraadt@ mpi@
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to using if_rxr.
cut the reporting systat did over to the rxr ioctl.
tested as much as i can on alpha, amd64, and sparc64.
mpi@ has run it on macppc.
ok mpi@
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pools struct out. however, struct pool in the kernel contains lots
of things that userland probably isnt interested in, like actual
mutexes, and probably shouldnt get easy access to, like pointers
to kernel memory via all the lists/trees.
this implements a kinfo_pool structure that has only the data that
userland needs to know about. it cuts the sysctl code over to
building it from struct pool as required and copying that out
instead, and cuts userland over to only handling kinfo_pool.
the only problem with this is vmstat, which can read kernel images
via kvm, which needs some understanding of struct pool. to cope,
the struct pool definition is guarded by if defined(_KERNEL) ||
defined(_LIBKVM) as inspired by sysctl which needs to do the same
thing sometimes. struct pool itself is generally not visible to
userland though, which is good.
matthew@ suggested struct kinfo_pool instead of struct pool_info.
the kinfo prefix has precedent.
lots of people liked this.
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inconsistent usage in route(8) noted by Gregor Best (gbe (at) ring0.de)
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the LIVELOCKS column if there is a pending (deferred) update.
ok claudio@
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ok henning@
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displays for queues in "systat q". From Arto Jonsson.
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include <sys/vmmeter.h> where it is needed instead of relying on
it being included by <uvm/uvm_extern.h>.
miod@ likes it, ok guenther@
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ok krw
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by Arto Jonsson <ajonsson at kapsi dot fi>, many thanks!
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the previous value again and checking prev.next is still next.
maybe ok guenther
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pointer is forthcoming.
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in the base. Ports fixes to follow shortly for the two ports (gkrellm
and net-snmp) affected.
ok zhuk@ millert@
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ok miller@
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ok okan
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From: Arto Jonsson <ajonsson at kapsi.fi>
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and probably others.
ok reyk@
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Also add a new -B command line flag that works like -b but waits some
cycles before dumping anything to the console.
With much help from jmc@
OK jj@ lambert@ jmc@
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will come back soon.
ok deraadt@
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This change splits the buffer cache free lists into lists of dma reachable
buffers and high memory buffers based on the ranges returned by pmemrange.
Buffers move from dma to high memory as they age, but are flipped to dma
reachable memory if IO is needed to/from and high mem buffer. The total
amount of buffers allocated is now bufcachepercent of both the dma and
the high memory region.
This change allows the use of large buffer caches on amd64 using more than
4 GB of memory
ok tedu@ krw@ - testing by many.
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ok guenther millert kettenis
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