src-test/usr.bin/procstat, branch main

Remove the cloned file descriptors for /dev/crypto.

2020-11-25T00:10:54Z

Crypto file descriptors were added in the original OCF import as a way to provide per-open data (specifically the list of symmetric sessions). However, this gives a bit of a confusing API where one has to open /dev/crypto and then invoke an ioctl to obtain a second file descriptor. This also does not match the API used with /dev/crypto on other BSDs or with Linux's /dev/crypto driver. Character devices have gained support for per-open data via cdevpriv since OCF was imported, so use cdevpriv to simplify the userland API by permitting ioctls directly on /dev/crypto descriptors. To provide backwards compatibility, CRIOGET now opens another /dev/crypto descriptor via kern_openat() rather than dup'ing the existing file descriptor. This preserves prior semantics in case CRIOGET is invoked multiple times on a single file descriptor. Reviewed by: markj Relnotes: yes Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D27302

procstat(1): Add EXAMPLES section

2020-10-05T14:07:32Z

* Add some examples showing binary, arguments and file info from living processes. * Show information from core dumps including an attempt using an old core file. * While here, fix warning 'no blank before trailing delimiter' reported by igor. Approved by: manpages (0mp@) Differential Revision: https://reviews.freebsd.org/D25467

procstat: Fix regression after 365880.

2020-09-29T00:20:58Z

Basically it reverts one chunk that reversed the parsing logic, making legacy variants of invocation, like `procstat -a -f', non-operational. Reported and tested by: Dewayne Geraghty Sponsored by: The FreeBSD Foundation MFC after: 3 days

Consistently use __FBSDID("FreeBSD") for ids in usr.bin/procstat.

2020-09-27T23:01:54Z

Submitted by: Juraj Lutter MFC after: 1 week Differential revision: https://reviews.freebsd.org/D26568

Add pargs, penv, pwdx commands and aliases to procstat(1).

2020-09-18T12:59:27Z

Intent is to mimic Solaris commands with the same names. Submitted by: Juraj Lutter MFC after: 1 week Differential revision: https://reviews.freebsd.org/D26310

Add procstat support for AT_ flags added in r359988.

2020-04-15T20:25:38Z

This includes argc, argv, envc, envv, and ps_strings. Reviewed by: kib Obtained from: CheriBSD Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D24407

Add procstat(1) sigfastblock command to show process sigfastblock word address.

2020-02-09T12:30:50Z

Tested by: pho Disscussed with: cem, emaste, jilles Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D12773

Add AT_BSDFLAGS auxv entry.

2020-02-09T12:10:37Z

The intent is to provide bsd-specific flags relevant to interpreter and C runtime. I did not want to reuse AT_FLAGS which is common ELF auxv entry. Use bsdflags to report kernel support for sigfastblock(2). This allows rtld and libthr to safely infer the syscall presence without SIGSYS. The tunable kern.elf{32,64}.sigfastblock blocks reporting. Tested by: pho Disscussed with: cem, emaste, jilles Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D12773

Fix the following -Werror warning from clang 10.0.0 in procstat:

2020-01-29T17:01:02Z

usr.bin/procstat/procstat_sigs.c:79:3: error: misleading indentation; statement is not part of the previous 'else' [-Werror,-Wmisleading-indentation] xo_close_container(name); ^ usr.bin/procstat/procstat_sigs.c:77:4: note: previous statement is here } else ^ The intent was to group the xo_close_container() call to the previous snprintf() call. MFC after: 3 days

Remove IS_INADDR_ANY().

2019-10-19T19:38:53Z

Requested by rgrimes@ in https://lists.freebsd.org/pipermail/svn-src-head/2019-October/129784.html