Commit Graph

36 Commits

Author SHA1 Message Date
Alexander Kabaev
104a9b7e3e Deprecate machine/limits.h in favor of new sys/limits.h.
Change all in-tree consumers to include <sys/limits.h>

Discussed on:	standards@
Partially submitted by: Craig Rodrigues <rodrigc@attbi.com>
2003-04-29 13:36:06 +00:00
Tim J. Robbins
fe72c63e22 Remove fragments of support for the FreeBSD 3.x and 4.x branches. 2003-03-06 10:38:18 +00:00
Nate Lawson
99648386d3 Finish cleanup of vprint() which was begun with changing v_tag to a string.
Remove extraneous uses of vop_null, instead defering to the default op.
Rename vnode type "vfs" to the more descriptive "syncer".
Fix formatting for various filesystems that use vop_print.
2003-03-03 19:15:40 +00:00
Tim J. Robbins
6dae0c1e3e Do not call smbfs_attr_cacheremove() in the EXDEV case in smbfs_rename().
One of the vnodes is on different mount and is possibly on a different
kind of filesystem; treating it as an smbfs vnode then writing to it
will probably corrupt it.

PR:		48381
MFC after:	1 month
2003-02-19 11:54:35 +00:00
Tim J. Robbins
8e67c45462 Revert removal of vnode and VFS stubs; bp asserts that they are needed. 2003-02-08 05:48:04 +00:00
Tim J. Robbins
e471cd269f Garbage-collect stub vnode ops, use the defaults instead. 2003-02-07 14:33:10 +00:00
Tim J. Robbins
5d004cd183 Add missing permission checks to the smbfs VOP_SETATTR vnode op for the
case where the caller requests to change access or modification times.

MFC after:	3 days
2003-02-04 08:30:53 +00:00
Tim J. Robbins
38356d1097 Use vaccess() instead of rolling our own access checks. This fixes a bug
where requests to open a file in append mode were always denied, and
will also be useful when capabilities and auditing are implemented.
2003-02-03 09:04:34 +00:00
Tim J. Robbins
29546985ec Escape the backslash in badchars so that smbfs_pathcheck() correctly
rejects pathnames with backslashes in them (and to avoid a syntax error).

Found by:	FlexeLint
2003-01-29 13:41:52 +00:00
Poul-Henning Kamp
c6e3ae999b Since Jeffr made the std* functions the default in rev 1.63 of
kern/vfs_defaults.c it is wrong for the individual filesystems to use
the std* functions as that prevents override of the default.

Found by:       src/tools/tools/vop_table
2003-01-04 08:47:19 +00:00
Tim J. Robbins
e3e797439e Fix build with SMB_VNODE_DEBUG defined; use td_proc->p_pid instead of
the nonexistent td_pid.
2002-12-13 10:25:08 +00:00
Tim J. Robbins
11de0c59e9 Store a reference to the parent directory's vnode in struct smbnode,
not to the parent's smbnode, which may be freed during the lifetime
of the child if the mount is forcibly unmounted. umount -f should now
work properly (ie. not panic) on smbfs mounts.
2002-12-13 10:15:01 +00:00
Poul-Henning Kamp
f6b80a4921 Return ENOTTY on incorrect ioctls. 2002-09-26 14:07:43 +00:00
Jeff Roberson
4d93c0be1f - Use vrefcnt() where it is safe to do so instead of doing direct and
unlocked accesses to v_usecount.
 - Lock access to the buf lists in the various sync routines.  interlock
   locking could be avoided almost entirely in leaf filesystems if the
   fsync function had a generic helper.
2002-09-25 02:32:42 +00:00
Nate Lawson
86ed6d45ac Remove any VOP_PRINT that redundantly prints the tag.
Move lockmgr_printinfo() into vprint() for everyone's benefit.

Suggested by: bde
2002-09-18 20:42:04 +00:00
Boris Popov
44f3878ecb Always open file in the DENYNONE mode and let the server to decide what is
good for this file.
This should allow read only access to file which is already opened on server.
2002-09-18 09:54:16 +00:00
Nate Lawson
06be2aaa83 Remove all use of vnode->v_tag, replacing with appropriate substitutes.
v_tag is now const char * and should only be used for debugging.

Additionally:
1. All users of VT_NTS now check vfsconf->vf_type VFCF_NETWORK
2. The user of VT_PROCFS now checks for the new flag VV_PROCDEP, which
is propagated by pseudofs to all child vnodes if the fs sets PFS_PROCDEP.

Suggested by:   phk
Reviewed by:    bde, rwatson (earlier version)
2002-09-14 09:02:28 +00:00
Jeff Roberson
e6e370a7fe - Replace v_flag with v_iflag and v_vflag
- v_vflag is protected by the vnode lock and is used when synchronization
   with VOP calls is needed.
 - v_iflag is protected by interlock and is used for dealing with vnode
   management issues.  These flags include X/O LOCK, FREE, DOOMED, etc.
 - All accesses to v_iflag and v_vflag have either been locked or marked with
   mp_fixme's.
 - Many ASSERT_VOP_LOCKED calls have been added where the locking was not
   clear.
 - Many functions in vfs_subr.c were restructured to provide for stronger
   locking.

Idea stolen from:	BSD/OS
2002-08-04 10:29:36 +00:00
Boris Popov
6e8681aa50 Check write permissions before creating anything.
PR:		kern/27883
MFC after:	1 week
2002-04-13 15:33:26 +00:00
Poul-Henning Kamp
a1f1e35d8b Remove 3 instances of vm_zone.h inclusion. 2002-04-08 08:12:46 +00:00
John Baldwin
a854ed9893 Simple p_ucred -> td_ucred changes to start using the per-thread ucred
reference.
2002-02-27 18:32:23 +00:00
Boris Popov
d9d8c8172d Previous commit was intented to silence a warning, not to change codepath. 2001-12-20 15:56:45 +00:00
Sheldon Hearn
5bd80fc519 Silence harmless "smbfs_closel: Negative opencount" messages at
unmount time.

Thanks to iedowse for the background information.

Submitted by:	bp
2001-12-20 11:23:49 +00:00
Boris Popov
b1c996c40b Catch up with KSE changes.
Submitted by:	Max Khon <fjoe@iclub.nsu.ru>
2001-12-02 08:56:58 +00:00
Andrey A. Chernov
159247784c smbfs_advlock: simplify overflow checks (copy from kern_lockf.c)
minor formatting issues to minimize differences
2001-08-29 18:59:04 +00:00
Andrey A. Chernov
fcbe9614ef Cosmetique & style fixes from bde 2001-08-26 10:28:58 +00:00
Andrey A. Chernov
5215e1ea12 Copy from kern_lockf.c: remove extra check 2001-08-24 10:22:16 +00:00
Andrey A. Chernov
2a31175b6e Copy yet one check for SEEK_END overflow 2001-08-23 17:12:42 +00:00
Andrey A. Chernov
ea4313e351 Copy my newly introduced l_len<0 'oops' fix from kern_lockf.c 2001-08-23 16:06:14 +00:00
Andrey A. Chernov
e3e2c03de3 Copy POSIX l_len<0 handling from kern_lockf.c 2001-08-23 15:44:24 +00:00
Andrey A. Chernov
bbf6984cec Cosmetique: correct English in comments
non-cosmetique: add missing break; - original code was broken here
2001-08-23 14:45:31 +00:00
Andrey A. Chernov
fb2f187058 Move <machine/*> after <sys/*>
Pointed by:	bde
2001-08-23 13:27:58 +00:00
Andrey A. Chernov
4779017439 adv. lock:
copy EOVERFLOW handling code from main variant
fix type of 'size' arg
2001-08-23 08:54:22 +00:00
Boris Popov
3419dc99dd Return proper length of _PC_NAME_MAX value if long names support is enabled.
Obtained from:	Mac OS X
MFC after:	1 week
2001-08-21 08:25:09 +00:00
Poul-Henning Kamp
b7ebffbc08 Add a vop_stdbmap(), and make it part of the default vop vector.
Make 7 filesystems which don't really know about VOP_BMAP rely
on the default vector, rather than more or less complete local
vop_nopbmap() implementations.
2001-04-29 11:48:41 +00:00
Boris Popov
681a5bbef2 Import kernel part of SMB/CIFS requester.
Add smbfs(CIFS) filesystem.

Userland part will be in the ports tree for a while.

Obtained from:	smbfs-1.3.7-dev package.
2001-04-10 07:59:06 +00:00