MFC r315595,r315603:

r315595:

Remove a commented out line before kvm_getprocs(3)

The commented out return value for kvm_getprocs(3) was misleading -- the
uncommented line is correct.

No content change

r315603:

kvm_close(3): return `error` instead of blindly returning `0`

`error` is the accumulated error from previous close(2) calls.

This bug has been present since the libcall's import from 4.4BSD
Lite (r1573).

Noticed by: vangyzen (D10022)
Relnotes: yes

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Now kvm_getenvv() and kvm_getargv() don't need procfs(5).

MFC after: 2 weeks

Remove the advertising clause. UCB did this some time ago, but these
files were never updated to reflect that.

MFC After: 2 days

Sort sections.

Document the fact that kvm_getenvv(3) requires procfs to be mounted
on /proc in order to operate correctly.

Reviewed by: simon@, wes@

Mechanically kill hard sentence breaks.

Markup, grammar, punctuation.

Update man page to reflect additional flag to allow selection of threads.

Document KERN_PROC_PROC, update KERN_PROC_ALL description.

Add sys/user.h to the list of includes. Without it you lack a definition of
'struct kinfo_proc' for calls to kvm_getargv() and kvm_getenvv().

PR: 51322

The .Fn function
The .Fa argument

mdoc(7) police: Use the new .In macro for #include statements.

Remove whitespace at EOL.

mdoc(7) police: remove extraneous .Pp before and/or after .Sh.

mdoc(7) police: split punctuation characters + misc fixes.

Avoid use of direct troff requests in mdoc(7) manual pages.

Introduce .Lb macro to libkvm manpages.
Use .Pa macro for "enlighting" path

$Id$ -> $FreeBSD$

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

41 headers must be implicitly included and one more (<sys/param.h>) must
be explicitly included before kvm_getprocs() can be used.

Update the man page for kvm_getprocs.3 to reflect our sysctl-based
kvm mechanism.

Submitted by: (Vic Abell) <abe@cc.purdue.edu>

This commit was generated by cvs2svn to compensate for changes in r1573,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite Lib Sources