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132 Commits

Author SHA1 Message Date
mrg
c13e3a6693 use _KERNEL_OPT 2001-05-30 11:40:35 +00:00
chs
45701591c6 add a genfs_mmap() and change all of the disk-based filesystems 
to implement VOP_MMAP() with the genfs version, in preparation for
actually using this VOP.
 2001-05-28 02:50:51 +00:00
fvdl
ad5dcb280f Same change as in the UFS code: unlock vnode before setting v_op 
to spec_vnode_ops. From Bill Studenmund.
 2001-03-23 21:10:48 +00:00
chs
060e70db41 min() -> MIN(), max() -> MAX(). 
fixes more problems with file offsets > 4GB.
 2001-02-27 04:37:44 +00:00
tsutsui
5fcd0b2c38 Declare prtactive extern. 2001-02-03 12:48:43 +00:00
jdolecek
d3660a5f79 make filesystem vnodeop, specop, fifoop and vnodeopv_* arrays const 2001-01-22 13:18:29 +00:00
jdolecek
34c8ae80da constify 2001-01-18 20:28:15 +00:00
enami
7daeeec54d Set the size of vnode so that reading cdrom over nfs works. 2000-12-21 03:42:43 +00:00
chs
aeda8d3b77 Initial integration of the Unified Buffer Cache project. 2000-11-27 08:39:39 +00:00
thorpej
e6f6181e82 NBPG -> PAGE_SIZE 2000-11-14 22:26:32 +00:00
ad
642267bcc7 Update for hashinit() change. 2000-11-08 14:28:12 +00:00
thorpej
b94e29816f MALLOC()/FREE() are not to be used for variable sized allocations. 2000-08-03 03:39:52 +00:00
jdolecek
24c327fe78 Add an option to do case-insensitive lookups even on Rock-Ridge CD-ROMS. 
Add 'rrcaseins' option to mount_cd9660(8).

This addresses kern/2419 by Jason Downs.
 2000-07-15 21:40:42 +00:00
jdolecek
e7d7ef2275 one less - though we don't have 'notrans', we have 'nomaplcase' now 2000-07-15 21:37:50 +00:00
jdolecek
943f329ed7 add a new mount flag ISOFSMNT_NOCASETRANS - if set, the file names are not 
translated to lower case
 2000-05-27 16:03:55 +00:00
scw
f27dcc92e2 Apply a late patch submitted by the author of PR kern/7951 (Joachim 
Kuebart) which modifies the behaviour of cd9660 filesystem support to
favour using RockRidge extensions in place of Joliet if both formats
are present on a CD-ROM.
 2000-05-10 20:35:35 +00:00
augustss
1469ed1614 Kill more register declarations. 2000-03-30 12:13:30 +00:00
simonb
289a50f572 Delete redundant decl of isodirino(), it's in cd9660_extern.h. 2000-03-30 02:11:09 +00:00
simonb
bd11640b2c Remove redundant decl of rootvp - it's in <sys/systm.h>. 2000-03-29 04:03:08 +00:00
simonb
9ff7681a33 Don't need to include <sys/conf.h> here. 2000-03-29 03:43:31 +00:00
jdolecek
89015c4648 Add new VFS op routine - vfs_done and call it on filesystem detach 
in vfs_detach(). vfs_done may free global filesystem's resources,
typically those allocated in respective filesystem's init function.
Needed so those filesystems which went in via LKM have a chance to
clean after themselves before unloading. This fixes random panics
when LKM for filesystem using pools was loaded and unloaded several
times.

For each leaf filesystem, add appropriate vfs_done routine.
 2000-03-16 18:08:17 +00:00
scw
ebb1e2f6d4 Add calls to vn_lock() and VOP_UNLOCK() around the VOP_CLOSE() call 
in iso_mountfs() to avoid a "panic: lockmgr: locking against myself"
when vrele() is called due to the mount having failed.

This fixes PR/9058.
 2000-01-11 09:04:50 +00:00
fvdl
0b1963121a Add Kirk McKusick's soft updates code to the trunk. Not enabled by 
default, as the copyright on the main file (ffs_softdep.c) is such
that is has been put into gnusrc. options SOFTDEP will pull this
in. This code also contains the trickle syncer.

Bump version number to 1.4O
 1999-11-15 18:49:07 +00:00
enami
fee96e1746 Check if the type of device node isn't VBAD before touching v_specinfo. If 
the device vnode is revoked, the field is NULL and touching it causes null
pointer derefercence.
 1999-10-20 14:32:09 +00:00
wrstuden
e682a080e9 In spec_close(), if we're not doing a non-blocking close and VXLOCK is 
not set, unlock the vnode before calling the device's close routine and
relock it after it returns. tty close routines will sleep waiting for
buffers to drain, which won't happen often times as the other side needs
to grab the vnode lock first.

Make all unmount routines lock the device vnode before calling VOP_CLOSE().
 1999-10-16 23:53:26 +00:00
jdolecek
16cafff36c Adapt to cache_lookup() changes (forgot to commit it yesterday) 1999-09-06 10:10:05 +00:00
wrstuden
169a5eda2d Pull in changes which parallel rev 1.22 -> 1.25 of ufs_lookup(). 1999-08-04 18:40:47 +00:00
wrstuden
3bf14d81e9 Add support for fcntl(2) to generate VOP_FCNTL calls. Any fcntl 
call with F_FSCTL set and F_SETFL calls generate calls to a new
fileop fo_fcntl. Add genfs_fcntl() and soo_fcntl() which return 0
for F_SETFL and EOPNOTSUPP otherwise. Have all leaf filesystems
use genfs_fcntl().

Reviewed by: thorpej
Tested by: wrstuden
 1999-08-03 20:19:16 +00:00
wrstuden
976aedb7ac Adjust mountroot routines to vrele rootvp in case of mount error. Closes 
PR 7977 by Neil Carson, <neil@brini.com>.
 1999-07-17 01:08:28 +00:00
scw
801242dfdc From patch supplied in PR-7951 by Joachim Kuebart: 
Add support for Microsoft Joliet long filename extensions to the
cd9660 filesystem.
 1999-07-13 11:12:05 +00:00
wrstuden
379a26972f Modify file systems to deal with struct lock in struct vnode. All leaf 
fs's other than nfs use genfs_lock() for locking.

Modify lookup routines to set PDIRUNLOCK when they unlock the parrent.
 1999-07-08 01:05:58 +00:00
tron
c60bb946c2 Avoid lockups on cd9660 filesystems after attempt to open file for write. 
Fix supplied by Zdenek Salvet in PR kern/7329.
 1999-04-07 21:37:11 +00:00
kleink
9ee75a4fcc Add _PC_FILESIZEBITS to pathconf vnop. 1999-03-22 19:21:07 +00:00
wrstuden
862a56e88b Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now 
only handles the file handle to vnode conversion, and a new call,
vfs_checkexp(), performs the export verification.
 1999-02-26 23:44:43 +00:00
is
bfb7f2aaf3 Multisession-CD-Support, by Torsten Duwe <duwe@ns.lst.de>. 1999-01-04 15:32:08 +00:00
mycroft
68a70a83ba Check permissions on device to be mounted. 1998-09-05 04:34:47 +00:00
thorpej
cf6b3d3ec9 Use the pool allocator and the "nointr" pool page allocator for cd9660 nodes. 1998-09-01 03:40:19 +00:00
kleink
5350df2953 Per POSIX, fail with EINVAL if advisory locking is attempted on a file type 
that doesn't support it, rather than using a homegrown EBADF or EOPNOTSUPP.
 1998-08-13 10:06:31 +00:00
matthias
574106c52b create miscfs/genfs/genfs_vnops.c:genfs_enoioctl and make all the other 
filesystems use it instead of a private version.
 1998-08-10 08:11:10 +00:00
perry
e1601dc2ca bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-09 20:36:58 +00:00
kleink
12a866151b Recognize _PC_SYNC_IO. 1998-08-03 14:19:57 +00:00
jonathan
d275e56dee * defopt COMPAT_{09,10,11,12,13} and COMPAT_NOMID. 
TODO: revisit interaction between native compat and emul compat usage.
 1998-07-05 08:49:30 +00:00
thorpej
0f66e53c03 Use genfs_lease_check() 1998-06-25 22:20:39 +00:00
sommerfe
7ba7fbbb23 Always include fifos; "not an option any more". 1998-06-24 20:58:44 +00:00
sommerfe
becaafeea0 defopt for options FIFO 1998-06-22 22:00:59 +00:00
cgd
651b44e211 Rework the way kernel include files are installed. In the new method, 
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
 1998-06-12 23:22:30 +00:00
kleink
d4a8052f98 Fix some arithmetics lossage on typeless pointers. 1998-05-08 18:31:13 +00:00
fvdl
9810527f1c Add NetBSD Id that got lost. 1998-03-01 02:27:49 +00:00
fvdl
e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
fvdl
e8d05f0741 Import 4.4BSD-Lite2 1998-03-01 02:12:49 +00:00