976b43fd61
Fix panic on mkdir.
...
Thanks to Dave Huang for finding the bug.
1996-11-08 15:51:49 +00:00
ce53653783
make the namei struct members ni_dirp and ni_next, and the componentname
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struct member cn_nameptr 'const', since they should never be used to
modify the path name. (Only the pathname buffer, cn_pnbuf, should be
modified.) Propagate the const poisoning to code that uses the namei
and componentname structs.
1996-10-25 23:13:58 +00:00
17f5b2a175
backout previous kprintf changes
1996-10-13 04:10:34 +00:00
60d201973e
printf -> kprintf, sprintf -> ksprintf
1996-10-10 22:46:11 +00:00
14993c9720
"'" and "^" are allowed in short fat filenames,
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"," and ";" are not.
1996-09-20 16:45:45 +00:00
2bc736661a
Implement poll(2).
1996-09-07 12:40:22 +00:00
c52352c819
Add a set of generic file system operations that most file systems use.
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Also, fix some time stamp bogosities.
1996-09-01 23:47:48 +00:00
3d7adb4768
sys/dir.h -> sys/dirent.h
1996-08-10 08:48:24 +00:00
7d29fb5aaa
Allow renaming when destination exists.
...
Fixes PR#2629
1996-07-15 19:12:13 +00:00
d1a21707db
Free allocated space in directory after error
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(While this wasn't technically speaking a bug, it unneccessarily wasted space)
1996-05-25 17:50:41 +00:00
c761c7d3ca
Shut up whining compiler so this will build on a SPARC again (-Wall).
1996-03-20 00:45:40 +00:00
6efb550cb2
DIRSIZ -> DIRENT_SIZE, to avoid a conflict with the ufs and <dir.h>
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(compat) DIRSIZ macros. Also closes PR 2184.
1996-03-08 18:13:05 +00:00
32761b2385
Don't return from removede prematurely.
...
Fixes PR# 2185 and 2068
1996-03-07 13:30:46 +00:00
f331e77b53
Deal correctly with boundary between 12 bit and 16 bit cluster numbers
1996-02-11 22:48:14 +00:00
01b73223a6
msdog prototype changes
1996-02-09 19:13:39 +00:00
53fccab940
Fix vop_link, vop_symlink, and vop_remove semantics in several ways:
...
* Change the argument names to vop_link so they actually make sense.
* Implement vop_link and vop_symlink for all file systems, so they do proper
cleanup.
* Require the file system to decide whether or not linking and unlinking of
directories is allowed, and disable it for all current file systems.
1996-02-09 14:45:36 +00:00
144472e875
Deal (hopefully) better with uninitialized date fields
1996-02-03 16:04:09 +00:00
299e1fe9df
Rename struct timespec fields to conform to POSIX.1b
1996-02-01 00:31:05 +00:00
9836ea60d6
Remember to multiply the seconds field by 2. Pointer out by John Hayward.
1996-01-31 20:51:40 +00:00
e1829fbf01
Fix error in previous change: don't use the local FS mount data before
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it's actually allocated. Pass mount arguments to msdosfs_mountfs instead,
and use them (as in iso_mountfs for example).
1996-01-21 16:35:29 +00:00
85ea3b1702
Instead of using '#ifdef atari' to handle the differences of Gemdosfs and
...
Msdosfs, use a flag that can be set by mount_msdos. This is definitely
more flexible.
1996-01-19 14:28:05 +00:00
3fbc1f7e9b
Enable flock(2).
1995-12-01 07:26:58 +00:00
10ebaa7036
Don't overwrite dirclust, it's needed later on
1995-11-30 19:00:57 +00:00
9dd5549e5d
Fix thinko with block boundaries in directories
1995-11-30 17:50:26 +00:00
f4d1bdb04f
Fix thinko in last
1995-11-29 18:28:51 +00:00
debbf2f60e
- Add support for Win'95 separate creation/modification/access timestamps
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- Re-introduce lowercase filenames for non-Win'95-filesystems
1995-11-29 15:08:32 +00:00
29fff9256a
Don't forward credentials to bread, it makes nfs panic
...
(Of course, nfs shouldn't rely on the credentials not being referenced)
Don't give directory entry to deget, it could result in a deadlock
Use device blocks, not clusters for logical block numbers
1995-11-05 18:47:48 +00:00
77daf1e361
Fix cookie handling
1995-11-03 19:36:41 +00:00
e0f9d74ef5
Really don't generate long names when mounted with -s
1995-11-03 17:29:53 +00:00
9c20d7c675
Win95 ignores case on lookup
1995-10-30 19:06:15 +00:00
a96f4bc2fc
Add support for Win'95 long filenames
1995-10-15 15:34:19 +00:00
6820273c34
Don't allow setattr on msdos directories (fixes pr kern/1436)
...
Correct handling of rmdir'ing open directories
Correct implementation of rename (includes renaming of directories)
Handle root directories that are not multiple clusters in size
1995-09-09 19:38:00 +00:00
e9d17d38b5
avoid unnecessary aging of buffers. This used to make sense, when buffer
...
caches were much smaller, but makes little sense now, and will become more
useless as RAM (and buffer cache) sizes grow. Suggested by Bob Baron.
1995-07-24 21:19:27 +00:00
891ce379fd
Make the msdosfs driver understand Atari-gemdos filesystems. Although they
...
have much in common, there are some differences in the bpb/bootsector that
needed to be handled in the mounting code. The gemdos bpb/bootsector structs
are included for clarification.
1995-07-24 06:36:23 +00:00
8f62c773e8
don't assume the f_fsnamelen is nul-truncated or longer than MFSNAMELEN
1995-06-18 14:45:14 +00:00
6b8a5d7b8e
Update a comment in deupdat() to reflect current reality.
1995-06-02 16:19:55 +00:00
7aeec96289
Various changes:
...
* Update the `archive' bit any time the file's time stamp is updated.
* Don't set the `archive' bit automatically for directories, and don't
update the time stamp of directories automatically. (There are the DOS
semantics.)
* Use DE_TIMES() to change the time stamp in deupdat(). Remove the extra
time stamp argument, as it's superfluous, and we may want to make changes
without touching the time stamp.
* Allow denode updates iff DE_MODIFIED is set after DE_TIMES() is called.
This allows us to make changes that are totally independent of the time
stamp, and to avoid rewriting the entry if the time stamp was ignored (e.g.
for directories).
* Make time stamp changes in setattr() asynchronous.
1995-06-02 15:33:22 +00:00
320cd8e632
Fix typo.
1995-06-02 14:54:53 +00:00
dc4b7aaed2
Set the `archive' bit on created files. Copy some code from UFS to do better
...
permission checking in setattr().
1995-06-02 14:52:34 +00:00
641dc38337
Require the denode to be locked before calling msdosfs_hashins(), rather than
...
inlining the rest of the code in reinsert(). (No functional changes.) Also,
make sure that we don't print the (bogus) lock values when !DIAGNOSTIC.
Partly based on a patch from Mike Pritchard.
1995-04-07 17:37:08 +00:00
6efcd1b6d4
KERNEL -> _KERNEL
1995-03-29 21:57:43 +00:00
ad8b7c8c7d
Remove some sanity checks that are too restrictive, as suggested by Leo.
1995-03-27 12:59:56 +00:00
046d575708
Use the correct block number for updating the backup copy of the FAT when
...
deleting a file. Deleting a large file used to scramble the backup copy.
Found in FreeBSD by bde.
1995-03-19 20:52:36 +00:00
6239f691c1
Fix off-by-one error in root directory length calculation
1995-03-12 16:27:34 +00:00
2f805fa51b
copy*str() should use size_t.
1995-03-09 12:05:21 +00:00
0597756675
size for copyinstr should be u_long
1995-03-08 01:49:37 +00:00
b053bf36d7
Clean up the code to frob mnt_stat a bit.
1995-01-18 09:14:37 +00:00
26c2193e75
Some trivial cleanup.
1995-01-04 06:32:19 +00:00
b67fe41d0a
Nuke second arg to DE_TIMES().
1995-01-04 06:03:11 +00:00
168de79d49
Ignore entries with ATTR_VOLUME set when checking if a directory is empty.
1994-12-27 21:53:31 +00:00
cb513a3f6b
Use vaccess().
1994-12-27 18:49:09 +00:00
7225b8231e
Push more of the time conversion code into unix2dostime(). Maintain the
...
ATTR_ARCHIVE bit according to DOS semantics, and allow it to be changed by chflags(2).
1994-12-27 18:36:21 +00:00
a39590964b
vput() the source vnode and return EOPNOTSUPP for (unsupported) link.
1994-12-27 18:00:26 +00:00
6b1a9a5ff9
Call foo_statfs() from a common place when mounting.
1994-12-15 20:47:51 +00:00
3e4078946b
Update to match other fs code.
1994-12-14 16:33:18 +00:00
527b796ff5
Turn lease_check() into a vnode op, per CSRG.
1994-12-13 20:14:30 +00:00
6ac2bbfc35
be more careful with types, also pull in headers where necessary.
1994-10-30 21:43:03 +00:00
f704435aa1
light clean; make sure headers are properly included, types are OK, etc.
...
use UNALINGNED_ACCESS macro, to determine how to get at fields.
1994-10-29 07:59:27 +00:00
429c7771d3
Correct padding in 3.3 boot sector structure, per Mike Hartman.
1994-10-28 22:40:46 +00:00
6b86130410
update for new syscall args description mechanism
1994-10-20 04:22:35 +00:00
245f59a3c7
Fix typo in last change.
1994-09-28 15:00:31 +00:00
4a01c33ac6
Return EINVAL on attempted flags change.
1994-09-28 11:51:36 +00:00
ae583dca34
Various changes:
...
* Make some of the code look more like UFS.
* Check permissions in lookup().
* Move the directory size special case into DE_EXTERNALIZE().
* Fix some conditions where lookup() might not release a buffer.
* Remove bogus flag handling in setattr().
* Pass timespec, not timeval, to deupdat().
* Check more error conditions.
* Fix possible panics in rename().
* Simplify readdir().
* General code cleanup; add prototypes, delete unused variables, etc.
1994-09-28 11:31:23 +00:00
4b5f323219
Define VFSTOMSDOSFS(), and use it.
1994-09-22 02:34:49 +00:00
cb0453c424
Make some of this look like UFS again.
1994-09-19 19:28:07 +00:00
7087c929e8
Use global `doforce' variable.
1994-09-19 19:17:54 +00:00
c8899c8f8e
Fix an off-by-one error reported by Mike Hartman.
1994-08-30 01:31:11 +00:00
133e05b464
Fix bug with writing back modified directory entries
1994-08-21 18:43:49 +00:00
872b3e89e0
Fix rename bug found by vdlinden@fwi.uva.nl
1994-08-09 18:44:12 +00:00
865d38c0e2
Fix one of these famous off-by-one errors.
1994-08-09 17:51:29 +00:00
70b7bfcf94
Fix for endless loop on nearly full disk
1994-08-04 16:32:29 +00:00
31484b8fb4
Fix for new dirent structure
1994-07-19 11:20:40 +00:00
901f3bbe9f
Give some flags longer and more mnemonic names.
1994-07-19 04:29:55 +00:00
fb6819f643
finish updating to new vnode interface, from ws.
1994-07-18 21:38:08 +00:00
67f5c87f44
update from ws. make it work again
1994-07-16 21:32:06 +00:00
0cb4bed2dd
knf
1994-06-30 07:25:23 +00:00
cf92afd66e
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:29:24 +00:00
ebcaebd335
MIN -> min, MAX -> max
1994-05-24 02:35:53 +00:00
d071d1cf05
some prototype cleanup, eliminate/replace bogus types (e.g. quad and
...
u_quad) -> use better types (e.g. quad_t & u_quad_t in inodes),
some cleanup.
1994-04-25 03:49:27 +00:00
4917d8beec
make fs types consistent over new kernels. also, some proto foo.
1994-04-23 07:54:38 +00:00
3dda0064a5
Convert mount, vnode, and buf structs to use <sys/queue.h>. Also,
...
some knf and structure frobbing to do along with it.
1994-04-21 07:47:31 +00:00
933495ac33
typo, pointed out by ws.
1994-04-20 17:10:59 +00:00
93159ea799
fs types are names now.
1994-04-14 04:05:45 +00:00
dce8f4f821
add support for being user-mounted. add support for setting uid and
...
gid of files, as well as mask for file perms. this code desperately needs
cleanup.
1994-04-07 07:30:23 +00:00
e6a6d0ec1b
fix from nnd@KremlSun.ussr.EU.net for lookup/conversion bug
1994-04-07 02:24:17 +00:00
304e374292
expand uid_t/gid_t/off_t
1994-03-27 09:08:02 +00:00
cf69754fa3
Fix minor bogon from last change.
1994-03-08 01:56:24 +00:00
7c687a255f
msdos filesystem now works on big-endian machines.
1994-03-03 00:51:30 +00:00
a893329d3b
Kill useless comment.
1994-02-14 21:47:57 +00:00
94b2718bd1
PARANOID --> DIAGNOSTIC for inexpensive tests.
1994-02-14 21:43:33 +00:00
0b5ba5176a
be sure to clear pm_fmod when mounting the FS, and be a bit more careful
...
when setting it. The former allows one to unmount readonly-mounted file
systems, the latter is good style.
1994-02-07 23:14:16 +00:00
9916da00fe
Initialize variable in mountmsdosfs().
1994-01-20 09:46:40 +00:00
0e116508d4
check cross-device renames
1994-01-12 03:33:33 +00:00
b8cd510204
Canonicalize all #includes.
1993-12-18 00:50:51 +00:00
95b048b53a
Canonicalize all #includes.
1993-12-18 00:40:47 +00:00
bc0ee80f7b
don't do the exflags thing.
1993-12-02 06:23:48 +00:00
755a93789b
indent Id properly
1993-12-01 22:42:29 +00:00
4909e76819
update from Jeff Polk; better validation
1993-12-01 10:35:21 +00:00
facd69a0ee
do something better with lookup return values; suggested by BSDI's msdosfs mod
1993-11-20 09:40:32 +00:00
76dbc1192b
new specfs.h and fifo.h locations
1993-11-12 05:54:12 +00:00
ws