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26 Commits

Author SHA1 Message Date
mycroft
b053bf36d7 Clean up the code to frob mnt_stat a bit. 1995-01-18 09:14:37 +00:00
mycroft
6b1a9a5ff9 Call foo_statfs() from a common place when mounting. 1994-12-15 20:47:51 +00:00
mycroft
3e4078946b Update to match other fs code. 1994-12-14 16:33:18 +00:00
mycroft
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
mycroft
4b5f323219 Define VFSTOMSDOSFS(), and use it. 1994-09-22 02:34:49 +00:00
mycroft
cb0453c424 Make some of this look like UFS again. 1994-09-19 19:28:07 +00:00
mycroft
7087c929e8 Use global `doforce' variable. 1994-09-19 19:17:54 +00:00
ws
133e05b464 Fix bug with writing back modified directory entries 1994-08-21 18:43:49 +00:00
mycroft
901f3bbe9f Give some flags longer and more mnemonic names. 1994-07-19 04:29:55 +00:00
cgd
fb6819f643 finish updating to new vnode interface, from ws. 1994-07-18 21:38:08 +00:00
cgd
67f5c87f44 update from ws. make it work again 1994-07-16 21:32:06 +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
cgd
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
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
933495ac33 typo, pointed out by ws. 1994-04-20 17:10:59 +00:00
cgd
93159ea799 fs types are names now. 1994-04-14 04:05:45 +00:00
cgd
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
cgd
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
pk
9916da00fe Initialize variable in mountmsdosfs(). 1994-01-20 09:46:40 +00:00
mycroft
b8cd510204 Canonicalize all #includes. 1993-12-18 00:50:51 +00:00
cgd
bc0ee80f7b don't do the exflags thing. 1993-12-02 06:23:48 +00:00
cgd
4909e76819 update from Jeff Polk; better validation 1993-12-01 10:35:21 +00:00
cgd
76dbc1192b new specfs.h and fifo.h locations 1993-11-12 05:54:12 +00:00
ws
053f138dae Changes to VFS readdir semantics 
NFS changes for better cookie support
ISOFS changes for better Rockridge support and support for generation numbers
 1993-09-07 15:40:14 +00:00
cgd
54eb3b1f88 brought in fixed/renamed/matching MS-DOS FS code, from Jeff Polk 
<polk@bsdi.com>.  His notes are as follows:
------------------------------------------------------------------------------

 July 22, 1993

 - Changed name of entire package from PCFS to MSDOSFS

 - Fixed bugs:
      root directory size in clusters instead of bytes
      growing directory didn't update in-core size
      link, symlink, mknod didn't free locked parent (deadlock)
      lookup returned real error on create and rename instead of EJUSTRETURN
      rename changed `.' entry in child instead of name entry in parent
      rename removed `.' entry in child instead of removing entry in
              parent when moving a directory from one dir to another
      createde() left new node locked when write of parent failed (deadlock)
      removede() decremented refcount even on error (rmdir's which failed
              due to write errors left in-core cache entries inconsistent)
      changed validation for filesystem to not check for the boot signature
              since some disks (e.g., mtools) aren't bootable
      directories are always show current time as modify time
              (needed for NFS export since DOS never updates dir mod times --
               ctime is true create time).

 - Added support for cookies changes to the readdir() vnode
      interface (#ifdef __bsdi__)

 - Punted on the whole problem of inode generation numbers.  This means
   that there's a chance of using a stale file handle to access a new
   file, but it doesn't appear to be the common case, and I don't see
   how to generate reasonable generation numbers without changing something
   on the disk (which is the way the SVR4 filesystem survival kit guys
   did it).  I don't think it would be very safe to change the on-disk
   format.

        Jeff Polk (polk@BSDI.COM)

------------------------------------------------------------------------------
 1993-08-13 11:35:13 +00:00