src-test2/bin/ps, branch releng/11.2

MFC r326430:

2018-04-16T16:12:30Z

Add "vmaddr" ps(1) keyword.

Revert r330897:

2018-03-29T02:50:57Z

This was intended to be a non-functional change. It wasn't. The commit message was thus wrong. In addition it broke arm, and merged crypto related code. Revert with prejudice. This revert skips files touched in r316370 since that commit was since MFCed. This revert also skips files that require $FreeBSD$ property changes. Thank you to those who helped me get out of this mess including but not limited to gonzo, kevans, rgrimes. Requested by: gjb (re)

MFC 330872:

2018-03-24T00:26:42Z

Add a "jail" keyword to list the name of a jail rather than its ID.

Partial merge of the SPDX changes

2018-03-14T03:19:51Z

These changes are incomplete but are making it difficult to determine what other changes can/should be merged. No objections from: pfg

MFC 328306: Remove some KSE references from ps(1).

2018-02-28T21:49:44Z

- Simplify the description of -H to assume 1:1 threading. - Drop 'process' from description of 'lwp' field and the corresponding XO field name. - Do add an expansion of LWP in the description of 'lwp' and 'nlwps'. - Add 'tid' as an alias for the 'lwp' field.

MFC r304007:

2018-02-11T07:00:40Z

Correct the history of where ps first appeared. PR: 211741 Submitted by: Sevan Janiyan

MFC r324427:

2017-11-14T18:01:48Z

Document "tdnam" keyword to ps(1), and add "tdname" alias. MFC r324429: Fix long name (used by libxo) for the "tdnam" ps(1) keyword. MFC r324430: Undocument "tdnam" (leaving it as an alias), and rename the column to TDNAME.

MFC r324367:

2017-11-14T17:57:48Z

Fix kvm_getprocs(3) error reporting in ps(1). Previously it just didn't work at all - kvm_getprocs(3) doesn't update the &nentries when it returns NULL. The end result was that ps(1) showed garbage data instead of reporting kinfo_proc size mismatch.

MFC r323263:

2017-10-04T12:02:42Z

Hint that the "-o emul" option for ps(1) shows the ABI.

MFC r323228:

2017-10-04T12:02:05Z

Make ps(1) flag processes in capsicum(4) capability mode with "C".