- 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]
