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objective: vnode.h doesn't include uvm_extern.h anymore.
followup changes: include uvm_extern.h or lock.h where necessary.
ok and help from deraadt
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ok deraadt@ tedu@
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ok mpi@ kspillner@
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after discussions with beck deraadt kettenis.
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in the padding or trailing name bytes.
ok beck@ millert@ espie@
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use TAILQ_*_SAFE more than might be needed.
Bulk ports build by sthen@ showed nobody sticking their fingers
so deep into the kernel.
Feedback and suggestions from millert@. ok jsing@
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overloading of that thing.
the only hardware that seems to care about cylinders in our tree
are floppy drives, and the drivers for those calculate their own
cylinders from logical block addresses and ignore whatever the rest
of the kernel thought b_cylinders should be.
most of this diff is moving the floppy drivers to using b_resid as
a resid and using that as part of the calculation for real cylinder
values.
the rest of the diff is getting rid of the useless assignments to
b_cylinder that dont get used by anything (now that disksort is
gone).
ok miod@
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not returned instead of the offset after that one.
udf_uiodir() returns -1 when there isn't enough space for the next entry,
so just break from the loop and return 0 in that case.
Remove the bogus printf there now that this is handled correctly.
problem reported by espie@
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position after the entry, and seeking to just after the '.' or '..'
entries requires special handling because they're fabricated.
ok krw@
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sector to daddr_t before calculation to avoid overflow.
ok deraadt@
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members to 64bit types. Assign new syscall numbers for (almost
all) the syscalls that involve the affected types, including anything
with time_t, timeval, itimerval, timespec, rusage, dirent, stat,
or kevent arguments. Add a d_off member to struct dirent and replace
getdirentries() with getdents(), thus immensely simplifying and
accelerating telldir/seekdir. Build perl with -DBIG_TIME.
Bump the major on every single base library: the compat bits included
here are only good enough to make the transition; the T32 compat
option will be burned as soon as we've reached the new world are
are happy with the snapshots for all architectures.
DANGER: ABI incompatibility. Updating to this kernel requires extra
work or you won't be able to login: install a snapshot instead.
Much assistance in fixing userland issues from deraadt@ and tedu@
and build assistance from todd@ and otto@
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test period; i think 3 years ago the last bugs fell out.
ok otto beck others
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ok deraadt@
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ok guenther
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similar on another, so using that is crazy.
ok guenther krw
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only using ino_t in the VFS layer APIs: vget, readdir, getattr.
ok matthew@
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the special provided when the mount was requested. This may be the same as
the special that was actually used for the mount (e.g. in the case of a
device node) or it may be different (e.g. in the case of a DUID).
Whilst here, change f_ctime to a 64 bit type and remove the pointless
f_spare members.
Compatibility goo courtesy of guenther@
ok krw@ millert@
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msdos, NFS, fifos and devices, plus support for querying it in
getconf(2) and the requisite pathconf(2) manpage blurb
ok tedu@
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_PC_PRIO_IO, and _PC_SYNC_IO names in VOP_PATHCONF(), as they're
fs-independent for us. Since we don't support latter three on any
fs, we can also define the related _POSIX_{ASYNC,PRIO,SYNC}_IO
symbols in <unistd.h> (via sys/unistd.h) with value -1.
Also, zap pointless tty-only values from procfs(!).
ok beck@, deraadt@
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in userland by libkvm)
ok sthen
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ok matthew@
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- Avoid using copyinstr() without checking the return value.
- sys_mount() has already copied the path in, so pass this to the
filesystem mount code so that it does not have to copy it in again.
- Avoid copyinstr()/bzero() dance when we can simply bzero() and strlcpy().
ok krw@
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to diff against FreeBSD's.
From Brad; no object file change on amd64.
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ok md5
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changes to libevent and zlib headers sent to the upstream maintainers.
ok jmc@ (for typos), millert@
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what the previous IO was. Less chance of copy and paste errors.
Suggested by miod@.
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are past. Use CLR() and SET() to modify necessary flags while leaving
the flags used by the buffer cache in peace.
Should make bufcache code much less confused about the state of the
bufs used in reading/writing disklabels. Other such flag abuses no
doubt await a visit.
Errors in original diff found by miod@.
ok beck@ deraadt@
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and return EOPNOTSUPP directly from the VOP_* functions.
Filesystems should, at some point fill in every function
in the vop_default struct so we can get rid of the 'if'
statements in VOP_*.
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unrelated, and his alpha is much happier now.
OK deraadt@
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have been resolved.
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vector setup that has questionable features (that have, as far as I can
tell never been used in practice, atleast not in OpenBSD), remove all
the gunk and favor a simple struct full of function pointers that get
set directly by each of the filesystems.
Removes gobs of ugly code and makes things simpler by a magnitude.
The only downside of this is that we loose the vnoperate feature so
the spec/fifo operations of the filesystems need to be kept in sync
with specfs and fifofs, this is no big deal as the API it self is pretty
static.
Many thanks to armani@ who pulled an earlier version of this diff to
current after c2k10 and Gabriel Kihlman on tech@ for testing.
Liked by many. "come on, find your balls" deraadt@.
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as "should run as a user process"
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and remove the function. ok thib
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This is a similar case to the ntfs commit just made, howerver things a
somewhat more hard to audit because cd9660 actually implements vnode
locking (using lockmgr still due to vnode recursion *vomit*). No rwlock
on the hash table though so these locks can probably be converted to
mutexes fairly simply to prevent reentering the list code.
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Found by LLVM/Clang Static Analyzer.
ok otto@ krw@ tedu@
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uio_off. Prevents crap being passed as the starting offset to
getdirentries(), which could lead to various kinds of confusion
when trying to process cd9660 directory entries.
Problem seen by jsg@, who also found the fix in FreeBSD.
ok beck@
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locking fixes. Tweak cd9660 code to be the same as everywhere else,
no functional change.
ok beck@
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kernels once again mount cd9660 filesystems without crashing.
From an old reverted diff of thib@, parts of which apparently did
not get re-committed.
ok oga@ beck@
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miod@ deraadt@ ok.
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ok krw/phessler
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and Blu-ray disks. Previously working DVDs should still work.
Done at f2k9 with phessler@. Vnode bug squashing by beck@. Thanks
to Bryan Brake for sending HDDVD/Blu-ray hardware and disks to f2k9
in Stockholm.
ok beck@ dlg@ phessler@
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prodded by and ok thib@
agreed by art@ and blambert@
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