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35 Commits

Author SHA1 Message Date
mrg
20515f2854 <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-28 02:44:06 +00:00
assar
6c734cd283 make vfs_getnewfsid only take one argument and fetch the name of the 
filesystem from the supplied mount argument.  also make makefstype
take a const parameter.  update all the callers.
 2000-06-10 18:27:01 +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
fvdl
15bb1bd145 At mount/unmount time, add an exec hook to revoke all vnodes iff the 
process is about to exec a sugid binary.

To speed up things, use hashing for vnode allocation, like other filesystems
do. This avoids walking the whole procfs node list in the revoke case too.
 2000-01-25 21:52:04 +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
perry
4522c799a1 bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-09 20:51:08 +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
fvdl
e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
thorpej
b5bf2ed6d0 Place a pointer to an array of our vnodeopv_desc *'s in our vfsops 
structure, for use by vfs_attach().
 1998-02-18 07:05:47 +00:00
cgd
90688fce27 Change the second and third args to struct vfsops' (*vfs_mount)() to 
'const char *', and 'void *', respectively.  The second arg is taken directly
from user arguments, and is const there, so must be const in the prototypes
and functions.  The third arg is also taken directly from user arguments.
It doesn't have to be changed, but since it's cleaner to keep the type
the same as the user arg's type, and I'm already making the 'const char *'
change...
 1996-12-22 10:10:12 +00:00
christos
631ccba638 miscfs prototype changes 1996-02-09 22:39:56 +00:00
cgd
8f62c773e8 don't assume the f_fsnamelen is nul-truncated or longer than MFSNAMELEN 1995-06-18 14:45:14 +00:00
mycroft
2f805fa51b copy*str() should use size_t. 1995-03-09 12:05:21 +00:00
mycroft
e9017fd132 Clean up the code to frob mnt_stat a (tiny) bit. 1995-01-18 09:34:24 +00:00
mycroft
814ba0fc30 Call foo_statfs() from a common place when mounting. 1994-12-15 20:00:14 +00:00
mycroft
76e0a7d0f4 Fix typo. 1994-09-15 03:47:19 +00:00
mycroft
cab4d25c24 stat the file system at mount time, for `df -n', et al. 1994-09-15 03:42:37 +00:00
cgd
cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
mycroft
117527f322 Minor update from JSP after merging my changes. 1994-06-15 22:54:38 +00:00
mycroft
cde1d47595 Update to 4.4-Lite fs code, with local changes. 1994-06-08 11:33:09 +00:00
cgd
4917d8beec make fs types consistent over new kernels. also, some proto foo. 1994-04-23 07:54:38 +00:00
cgd
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
cgd
914b690745 forgot these... 1994-04-15 20:49:27 +00:00
cgd
93159ea799 fs types are names now. 1994-04-14 04:05:45 +00:00
ws
2cee3e073f Make procfs really work for debugging. 
Implement not & notepg files in procfs.
 1994-01-20 21:22:47 +00:00
ws
6202bab2db Bug fixes and enhancements: 
Make NFS serving work (BUT DON'T USE "attach" TO /proc/*/ctl FOR NOW!!!)
Make `curproc' a symbolic link
Add `.' and `..' entries to the directories.
Return better guesses on the size of the files.
 1994-01-09 19:44:03 +00:00
cgd
699e3be9e9 add new procfs code, from Jan-Simon Pendry, jsp@sequent.com. 
This is pretty-much "virgin", so that diffs can be done later.
 1994-01-05 07:51:08 +00:00
mycroft
0560892d34 Canonicalize all #includes. 1993-12-18 03:48:27 +00:00
pk
dd119ec84b Implement setattr: mode for process entries; mode + uid/gid for the 
PROCFS root directory.
Fixed omission in pfs_root() which came to light as a result of the above:
hold on to vnode for root dir.
 1993-08-26 19:01:00 +00:00
mycroft
ac815031d0 Um, last change was wrong. Instead, add 3 to the number of inodes (forget 
about the root directory, too).
 1993-08-25 14:41:19 +00:00
mycroft
b3f22bcdcc Subtract to from the free count for .' and ..', to maintain the fiction that 
this is a real file system.
 1993-08-25 14:35:20 +00:00
pk
8dc35fb5d6 Fill inode fields in procfs_statfs(), in stead of block fields 1993-08-24 17:49:16 +00:00
pk
834a44f21f copyright update. 1993-08-24 16:47:23 +00:00
pk
0cbe77737a Rcs Id added. 1993-08-24 16:25:07 +00:00
pk
498189f379 Initial version of a proc filesystem. 1993-08-24 12:59:09 +00:00