Remove the #include <sys/user.h> from all of libkvm.
sys/user.h is a stub that just #includes sys/pcb.h.
There are no 'struct pcb' anywhere in here, so I'm extremely doubtful
any of the builds will f

Remove the #include <sys/user.h> from all of libkvm.
sys/user.h is a stub that just #includes sys/pcb.h.
There are no 'struct pcb' anywhere in here, so I'm extremely doubtful
any of the builds will fail.
OTOH it might be relying on a header that pcb.h includes.
In any case i386 and amd64 build.

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Define KREAD() inside kvm_private.h, for reusability.

Ansify and KNF all functions within kvm(3). No objection on current-users@.

Used as ground for u_long => vaddr_t/paddr_t replacements in kvm(3)
private functions.

Compile tested for all arches. See

Ansify and KNF all functions within kvm(3). No objection on current-users@.

Used as ground for u_long => vaddr_t/paddr_t replacements in kvm(3)
private functions.

Compile tested for all arches. See also:

http://mail-index.netbsd.org/current-users/2010/09/07/msg014249.html

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don't need <sys/tty.h> here.

+#define _KERNEL
+#include <sys/types.h>
+#undef _KERNEL

1. Eliminate some unnecessary to kvm_{m,re}alloc.
2. Don't malloc/free procbase/procbase2/lwpbase continuously. Keep track
of the size, and only do it if necessary.
3. Write a macro to malloc/real

1. Eliminate some unnecessary to kvm_{m,re}alloc.
2. Don't malloc/free procbase/procbase2/lwpbase continuously. Keep track
of the size, and only do it if necessary.
3. Write a macro to malloc/realloc and set the size of members so that it
is done correctly. Previous open coded version in kvm_file.c always
set the length, which is incorrect.
4. Remove bogus check against INT_MAX.
5. use NULL to initialize pointers instead of 0.

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Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

undo mallocvar.h change!

Include "sys/mallocvar.h" with "_KERNEL" defined in time to avoid
build failure because MALLOC_DECLARE() is not defined.

Fix build problem by rearranging the order of "#include" statements so
that "sys/mallocvar.h" gets include while "_KERNEL" is defined.

Merge the nathanw_sa branch.

WARNS=2 fixes

<vm/vm.h> -> <uvm/uvm_extern.h>

remove redundant vm includes

Add kvm interface to the new sysctls:
kvm_getproc2() -> sysctl(KERN_PROC2)
kvm_getargv2() -> sysctl(KERN_PROC_ARGS, KERN_PROC_ARGV)
kvm_getenvv2() -> sysctl(KERN_PROC_ARGS, KERN_PROC_ENV)
Add new

Add kvm interface to the new sysctls:
kvm_getproc2() -> sysctl(KERN_PROC2)
kvm_getargv2() -> sysctl(KERN_PROC_ARGS, KERN_PROC_ARGV)
kvm_getenvv2() -> sysctl(KERN_PROC_ARGS, KERN_PROC_ENV)
Add new KVM_NO_FILES flag to kvm_open*() - set up enough state to
use the above calls without having to open any kernel files.

XXX: kvm_getprocs.3 and kvm_open.3 to be updated soon.

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fix four major and one minor bug in dead kernel file-getting. Three
of the biggies crept in in rev. 1.10 (we need a lint trap!), the
others were here since the file was originally imported.

More trailing white space.

Nuke swap_pager.h.

Need string.h.

Remove lint

remove obsolete register declarations

Fix compiler warnings.

use <sys/cdefs.h> __RCSID() macro
GC unused variables and fix error message typo in kvm_deadfiles()

add explicit return type for kvm_deadfiles()

RCS id police.