Add functions to rename objects and to move a subdisk from one drive
to another.
Add manual page (finally).
Bring up-to-date the online help.
Obtained from: Chris Jones <chris.jones@ualberta.ca>
Sponsored by: Google Summer of Code 2005
MFC in: 1 week
- Add build_iovec_argf() helper function, for help converting old
mount options which used the mount_argf() function for the mount() syscall.
Discussed with: phk
- Teach the mount program to call the nmount() syscall directly
- Preserve existing method of calling mount() for UFS, until we clean things
up.
- Preserve existing method of forking and calling external mount programs for
mfs, msdosfs, nfs, nfs4, ntfs, nwfs, nullfs, portalfs, reiserfs, smbfs,
udf, umapfs, unionfs
- devfs, linprocfs, procfs, ext2fs call nmount() syscall directly, since
that is all those external mount programs were doing
Reviewed by: phk
Discussed on: arch
length and bail immediatly if the returned length is wrong rather than
attempting to set an correct value.
This commit differs from the patch in the PR in the use of exit instead
of return and the use of a defined value for the array.
Submitted by: Daan Vreeken [PA4DAN] <Danovitsch at Vitsch dot net>
PR: bin/74509
that debug.mpsafenet be set to 0. It is still possible for dead locks to
occur while these filtering options are used due to the layering violation
inherent in their implementation.
Discussed: -current, rwatson, glebius
<group> is a numeric user/group ID instead of a user/group name (as
explicitly intended to be allowed by both the manual page and the
implementation).
Before this fix, mdmfs(8) aborted:
| # mdmfs -s 32m -w 0:0 md /var/tmp/foo
| Assertion failed: (mip->mi_have_uid), function extract_ugid, file /usr/src/sbin/mdmfs/mdmfs.c, line 555.
| Abort trap (core dumped)
The "mi_have_[ug]id" fields were only set in case a name lookup was
successful. Instead they also have to be set in case the string to
integer conversion was successful.
Additionally, as a result of this fix, two assertions at the end of
the function are now always true and hence can be just be removed. It
is guarrantied that both the UID and the GID are set when the function
returns regularily, else it would have been already bailed out with
usage()/exit(3) or errx(3) before.
Spotted by: Christoph Schug <chris@schug.net>
MFC after: 3 days
where applicable. The main reason for this change is that
the location of make.conf is not constant and can be
modified via __MAKE_CONF. This change also improves
hyper-text linkage in our manpages.
MFC after: 2 weeks
and "vlandev" commands can be specified in any order.
This makes the code more compact and clear as well.
Improve error check on vlan argument.
MFC after: 2 weeks
introduce "-tunnel" as an alias for "deletetunnel".
The latter is overly long and prone to typos, but
keep it for POLA since it costs nothing.
MFC after: 5 days
module is loaded or compiled into the kernel.
This is useful mostly in startup scripts, when module should be loaded only
if it wasn't compiled into the kernel nor already loaded, eg.:
kldstat -q -m g_eli || kldload geom_eli.ko || err 1 'geom_eli module failed to load.'
(not in mdoc(7) sense yet) in ifconfig(8) manpage, create such
subsections for gif(4) and vlan(4) so that their specific
options are not mixed up with general options.
- Add description for EEXIST.
- Change description for ENOBUFS. Routing socket can return
this error for many different reasons, including general
memory shortage, mbuf memory shortage and rtentry zone.
PR: kern/64090 [1]
shutdown procedures (which have a duration of more than 120 seconds).
We have two user-space affecting shutdown timeouts: a "soft" one in
/etc/rc.shutdown and a "hard" one in init(8). The first one can be
configured via /etc/rc.conf variable "rcshutdown_timeout" and defaults
to 30 seconds. The second one was originally (in 1998) intended to be
configured via sysctl(8) variable "kern.shutdown_timeout" and defaults
to 120 seconds.
Unfortunately, the "kern.shutdown_timeout" was declared "unused" in 1999
(as it obviously is actually not used within the kernel itself) and
hence was intentionally but misleadingly removed in revision 1.107 from
init_main.c. Kernel sysctl(8) variables are certainly a wrong way to
control user-space processes in general, but in this particular case the
sysctl(8) variable should have remained as it supports init(8), which
isn't passed command line flags (which in turn could have been set via
/etc/rc.conf), etc.
As there is already a similar "kern.init_path" sysctl(8) variable which
directly affects init(8), resurrect the init(8) shutdown timeout under
sysctl(8) variable "kern.init_shutdown_timeout". But this time document
it as being intentionally unused within the kernel and used by init(8).
Also document it in the manpages init(8) and rc.conf(5).
Reviewed by: phk
MFC after: 2 weeks
at LOG_WARNING by default; instead, consider it something to be printed
to the tty when 'verbose' mode is set. This avoids printing out extra
lines at every boot on a system with crash dumps enabled, but that has
not yet had to generate a crashdump.
MFC after: 1 week
renewal, or we lose link, be more forceful about clearing interface
state so another interface that connects to the same network has a
chance of working. This doesn't address attemping to connect to both at
once, but appears to allow unplugging from a wired interface and then
inserting a wireless card that associates with an AP bridged to the same
LAN.
Files used both "securelevel" and either "secure level" or
"security level"; all are now "security level".
PR: docs/84266
Submitted by: garys
Approved by: keramida
MFC after: 3 days
labeled are selected in the same way as with the remove command.
Update the manpage to have the selection options described for the
label command and referenced to it from the remove command.
The label can be specified on the command line with the -l option
or read from a file with the -f option. In both cases, the label
is assumed to be encoded in UTF-8.
PR: ia64/83124
MFC after: 1 week
o Introduce utf16_to_utf8().
o Add option -l to the show command to display the GPT label instead
of the friendly partition type.
o Add option -u to the show command to suppress the friendly output
and print th raw UUIDs instead.
check the domain-name parameter according to the rules for "search"
strings as documented in resolv.conf(5). Specifically, the string must
be no more than 256 bytes long and contain no more than six valid domain
names separated by white space.
The previous unchecked values could result in a mangled resolv.conf
file which could effectively deny access to local sites. This is not
a security issue as rogue dhcp servers could already do this without
sending invalid strings.
Reviewed by: cperciva
MFC After: 3 days
device be created read+write, check to see if the backing store is read only
through the use of the access(2) system call. If this check fails returning
EACCES, EPERM or EROFS then gracefully downgrade the access to read only. Also
print a warning message to stderr, informing the user that the access mode
they requested is not available.
This behavior used to be handled by md(4) but was changed in revision 1.154
Discussed with: pjd, phk, Dario Freni <saturnero at freesbie dot org>
Reviewed by: phk
serves no apparent purpose (we commented this out ages ago in the ISC
scripts) and cases problems with some ADSL setups.
Reported by: Rostislav Krasny <rosti dot bsd at gmail dot com>
