freebsd-dev/sbin
Ryan Moeller 92e17803cd Enable iterating all sysctls, even ones with CTLFLAG_SKIP
Add an "nextnoskip" sysctl that allows for listing of sysctls intended to be
normally skipped for cost reasons.

This makes it so the names/descriptions of those sysctls can be discovered with
sysctl -aN/sysctl -ad/sysctl -at.

It also makes it so children are visited when a node flagged with CTLFLAG_SKIP
is explicitly requested.

The intended use case is to mark the root "kstat" node with CTLFLAG_SKIP so that
the extensive and expensive stats are skipped by default but may still be easily
obtained without having to know them all (which may not even be possible) and
request each one-by-one.

Reviewed by:	jhb
MFC after:	2 weeks
Relnotes:	yes
Sponsored by:	iXsystems, Inc.
Differential Revision:	https://reviews.freebsd.org/D26560
2020-10-05 20:13:22 +00:00
..
adjkerntz various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
bectl loader: zfs should support bootonce an nextboot 2020-09-21 09:01:10 +00:00
bsdlabel Remove deprecated GEOM classes 2019-08-13 20:06:55 +00:00
camcontrol camcontrol(8): Bugfixes for some issues reported by mandoc 2020-10-03 18:40:02 +00:00
ccdconfig ccdconfig: Move VCS tags to be more consistent with our style. 2017-12-30 00:26:42 +00:00
clri In preparation for adding inode check-hashes, clean up and 2018-11-13 21:40:56 +00:00
comcontrol Remove sio(4). 2019-11-21 01:24:49 +00:00
conscontrol Remove sio(4). 2019-11-21 01:24:49 +00:00
ddb ddb: use 'textdump dump' instead of 'call doadump' 2019-10-18 12:32:01 +00:00
decryptcore Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
devd devd.conf(5): Bugfix for an issue reported by mandoc 2020-10-03 18:37:59 +00:00
devfs devfs.rules: unhide pf in vnet jails 2020-10-05 19:26:54 +00:00
devmatch Update Makefile.depend files 2019-12-11 17:37:53 +00:00
dhclient dhclient(8): Bugfixes for some issues reported by mandoc 2020-10-03 18:42:15 +00:00
dmesg General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
dump Clean up some function and variable names. 2020-06-23 21:11:40 +00:00
dumpfs Print the fs last-mounted time too. 2020-05-02 00:10:25 +00:00
dumpon dumpon.8: Update minimum key size language 2020-04-23 18:04:52 +00:00
etherswitchcfg Add the 'drop tagged' flag support for ethernet switch ports. 2019-06-28 22:12:43 +00:00
fdisk Remove deprecated GEOM classes 2019-08-13 20:06:55 +00:00
ffsinfo In preparation for adding inode check-hashes, clean up and 2018-11-13 21:40:56 +00:00
fsck Remove unused includes. 2019-12-22 05:44:29 +00:00
fsck_ffs Update the libufs cgget() and cgput() interfaces to have a similar 2020-09-19 22:48:30 +00:00
fsck_msdosfs Use %ju and cast to (uintmax_t) to avoid using PRI* macros. 2020-09-28 04:30:31 +00:00
fsdb fsdb(8): Fix an issue reported by mandoc 2020-10-03 18:44:13 +00:00
fsirand fsirand(8): Just use arc4random(3) 2019-12-13 04:12:13 +00:00
gbde gbde(8) - simplify randomisation with arc4random_buf 2019-02-11 00:11:02 +00:00
geom Remove all the RELEASE_CRUNCH defines, they are useless. 2019-12-16 21:06:24 +00:00
ggate ggate: Fix ggated/ggatec debug print of offsets. 2020-09-09 12:58:19 +00:00
growfs Add missing cylinder group check-hash updates when doing large expansions 2020-09-22 03:57:48 +00:00
gvinum gvinum(8): Fix an issue reported by mandoc 2020-10-03 18:49:00 +00:00
hastctl various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
hastd Fix typo in hastd.8 manual page. 2019-12-22 01:22:51 +00:00
ifconfig Add two new ifnet capabilities for hw checksumming and TSO for VXLAN traffic. 2020-09-18 02:10:28 +00:00
init Remove risky compatability with old kernels 2020-09-02 21:14:36 +00:00
ipf Create a link to the ipmon.conf.5 man page as documented in ipmon.5. 2019-06-27 12:37:44 +00:00
ipfw ipfw(8): Bugfixes for some issues reported by mandoc 2020-10-03 18:30:01 +00:00
iscontrol pkgbase: We can't easily have a package with either a - or a _ 2020-08-07 12:19:21 +00:00
kldconfig kldconfig(8): Add EXAMPLES to the man page 2020-09-29 17:52:15 +00:00
kldload various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
kldstat kldstat(8): Add EXAMPLES to the man page 2020-09-02 18:15:57 +00:00
kldunload various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
ldconfig ldconfig: add aout deprecation notice 2020-03-17 15:57:25 +00:00
md5 md5: return non-zero if built-in tests (-x) fail 2020-07-23 20:06:24 +00:00
mdconfig Use VOP_ADVISE() with POSIX_FADV_DONTNEED instead of IO_DIRECT to 2018-12-21 08:15:31 +00:00
mdmfs mdmfs(8): Fix an issue reported by mandoc 2020-10-03 18:47:50 +00:00
mknod General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
mksnap_ffs Deduplicate fsid comparisons 2020-05-21 01:55:35 +00:00
mount Move the mount name to bit mapping into sys/mount.h so it can be shared with the 2020-08-19 17:09:58 +00:00
mount_cd9660 Advise reader to also see mdconfig(8) in mount_cd9660(8). 2018-08-11 08:34:24 +00:00
mount_fusefs Correct a handful of typos/grammos. 2019-12-07 15:17:00 +00:00
mount_msdosfs mount_msdosfs: do not fail mounts requiring locale name conversion table 2018-10-27 16:41:34 +00:00
mount_nfs mount_nfs(8): document alternate form of the gssname option 2020-07-17 21:55:24 +00:00
mount_nullfs General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
mount_udf General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
mount_unionfs General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
natd DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
newfs In the newfs(8) utility, use the more appropriate sbwrite() and cgwrite() 2020-09-13 22:57:50 +00:00
newfs_msdos Fix makefs bootstrap on macOS after D25563 2020-08-25 13:30:24 +00:00
nfsiod pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
nos-tun pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
nvmecontrol Whitespace fix after r365948 2020-09-21 18:34:13 +00:00
pfctl pfctl_test: avoid 200 calls to atf_get_srcdir 2020-09-14 08:51:18 +00:00
pfilctl Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
pflogd DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
ping Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
ping6 Add -z "TOS" option to ping6, to test DSCP/ECN values 2020-09-10 00:50:18 +00:00
quotacheck Normally when an attempt is made to mount a UFS/FFS filesystem whose 2018-12-06 00:09:39 +00:00
rcorder [rcorder] [crunch] Fix C function declarations to include void 2020-09-21 17:59:45 +00:00
reboot nextboot(8): Fix behavior on non-ZFS /boot systems 2020-09-23 17:04:27 +00:00
recoverdisk Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
resolvconf sbin: normalize paths using SRCTOP-relative paths or :H when possible 2017-03-04 11:33:01 +00:00
restore Clean up global variable declarations in the dump and restore 2020-04-04 00:56:56 +00:00
route Skip sbin/route tests if jail not installed (WITHOUT_JAIL). 2020-08-04 21:34:13 +00:00
routed When bind fails, make sure we closed the socket we tried to bind the 2017-12-28 05:34:24 +00:00
rtsol Update Makefile.depend files 2019-12-11 17:37:53 +00:00
savecore savecore: accept device names without the /dev/ prefix 2020-06-29 22:12:23 +00:00
sconfig Fix the following -Werror warning from clang 10.0.0 in sconfig: 2020-02-13 18:37:17 +00:00
setkey Refer to AES-CBC as "aes-cbc" rather than "rijndael-cbc" for IPsec. 2020-06-04 22:58:37 +00:00
shutdown shutdown.8: Fix typo 2020-07-05 13:08:17 +00:00
spppcontrol various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
swapon The -F flag of swapon(8) requires -a to work. 2020-05-19 12:16:44 +00:00
sysctl Enable iterating all sysctls, even ones with CTLFLAG_SKIP 2020-10-05 20:13:22 +00:00
tests
tunefs Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
umount Document that umount -A does not unmount /dev 2020-06-18 23:12:55 +00:00
veriexec veriexec(8): Bugfix for an issue reported by mandoc 2020-10-03 18:46:42 +00:00
zfsbootcfg loader: zfs should support bootonce an nextboot 2020-09-21 09:01:10 +00:00
Makefile Remove NAND and NANDFS support 2019-06-25 04:50:09 +00:00
Makefile.amd64 NVME support is only for x86 and powerpc64. 2018-06-14 01:15:19 +00:00
Makefile.arm
Makefile.i386 NVME support is only for x86 and powerpc64. 2018-06-14 01:15:19 +00:00
Makefile.inc build: provide a default WARNS for all in-tree builds 2020-09-18 17:17:46 +00:00
Makefile.mips
Makefile.powerpc64 NVME support is only for x86 and powerpc64. 2018-06-14 01:15:19 +00:00