Commit Graph

62 Commits

Author SHA1 Message Date
mycroft 261382c331 Change VOP_UPDATE() semantics:
* Make 2nd and 3rd args timespecs, not timevals.
* Consistently pass a Boolean as the 4th arg (except in LFS).
Also, fix ffs_update() and lfs_update() to actually change the nsec fields.
1996-05-11 18:26:27 +00:00
thorpej ea39811fd8 Make these link in the absense of "options FIFO". 1996-04-03 23:25:36 +00:00
jtk 6c62245a7b fix panic "leaf should be empty" on diagnostic kernels when unlinking on
a read-only file system.
1996-03-05 05:30:09 +00:00
fvdl 5ac7df1caf Bring in a merge of Rick Macklem's NFSv3 code from Lite2 1996-02-18 11:53:36 +00:00
christos e4c93ec893 nfs prototype changes 1996-02-09 21:48:19 +00:00
mycroft 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
jtc 2ea599d8f8 Rename struct timespec fields to conform to POSIX.1b 1996-02-01 00:41:19 +00:00
mycroft 59d1cce3ae Don't specify a uid or gid in create operations; let the server fill it in. 1996-01-31 05:13:33 +00:00
mycroft 85f2006f7a Correct some uses of -1 and VNOVAL. 1996-01-31 04:24:35 +00:00
cgd 3e0efb4d89 changes to make this work on systems where pointers & longs are 64 bits.
This is mostly just changes to make the stuff that goes over the wire
use fixed-size types.
1995-12-19 23:07:11 +00:00
ghudson d61f235615 Add cookie support. Stash cookies in the word prior to the end of
each entry, and read them out in nfs_readdir().

Caveat: our current caching method for directory blocks uses the
server offset of the first directory entry as an identifier, so a
Linux emulation getdirentries() will wind up retrieving one block from
the NFS server for each directory entry, unnecessarily thrashing the
cache.  The situation isn't as bad for other emulations.

Instead of getblk(), we need to write a routine to scan each cache
block associated with vp to find a cookie that matches at some
directory entry.  Some later time.
1995-10-14 00:56:07 +00:00
mycroft b12f4a4409 For now, return EINVAL if the client needs cookies. 1995-10-09 11:25:30 +00:00
gwr ca3ff7bdd8 Initialize fields in the RPC data where we were sending garbage. 1995-03-18 05:56:32 +00:00
mycroft 69eef46dd1 Make sure readdir requests are only truncated on block boundaries. 1995-01-10 06:50:03 +00:00
mycroft e16d63a4c0 Minor consistency nits. 1994-12-29 22:21:37 +00:00
mycroft d23d4ad181 Remove a bit of redundant code. 1994-12-29 22:16:19 +00:00
mycroft 609063ce2b Format police. 1994-12-27 19:05:12 +00:00
mycroft 34c8e07091 Fix typos in last change. 1994-12-27 19:00:20 +00:00
ws 2f0fb8ee09 Implement and use a common access checking routine 1994-12-24 16:44:12 +00:00
mycroft 527b796ff5 Turn lease_check() into a vnode op, per CSRG. 1994-12-13 20:14:30 +00:00
mycroft 6bd48aee2d Remove an old `#ifdef notyet'. 1994-12-13 16:18:48 +00:00
cgd 6f353db960 update for new syscall args description mechanism 1994-10-20 04:28:10 +00:00
pk cdf3d1ed89 mknod() must release its new vnode. 1994-08-30 19:42:22 +00:00
mycroft 27377e3e10 Don't attempt to use IO_APPEND for NQNFS, as suggested by Rick Macklem. 1994-08-21 15:10:44 +00:00
pk 4e501cd0bf Files with > 1 links can always be removed on the server, even if a
"silly name" exists.
1994-08-13 08:46:53 +00:00
deraadt 0e5ad5faf5 delete unused extern decl 1994-08-08 19:29:29 +00:00
mycroft a28c342dee Bug fix from Rick Macklem for a problem with linking to an open file. 1994-07-12 19:46:36 +00:00
mycroft c6d5fd7263 Fix problem with O_TRUNC and NFS device nodes. 1994-07-03 09:22:37 +00:00
cgd fccfa11af5 New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
pk bccc2c3c1b straighten out diskless swap code somewhat. 1994-06-22 14:01:45 +00:00
mycroft cde1d47595 Update to 4.4-Lite fs code, with local changes. 1994-06-08 11:33:09 +00:00
cgd 4da98bee08 stupidity for prototypes... 1994-05-19 05:04:07 +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 f7003b8eba blow away all vestiges of nfsnode locking.
(1) it's unnecessary
	(2) it causes machines to hang (yup!)
	(3) it'd be gone in a few days anyway (it'd been yanked out
		of 4.4-Lite by macklem long ago)
It was only there because macklem couldn't originally decide if things
should be locked, or not...
1994-04-21 23:23:29 +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
pk 092d94c85b Remove bogus type translation; in stead, use IFTOVT again to go from
`NFS mode bits' to `vnode type'.
Use aliased vnode consistently.
1994-04-14 10:27:46 +00:00
cgd d7ce0b81a2 expand uid_t/gid_t/off_t 1994-03-27 09:09:21 +00:00
ws ce516ff13d Make FFS optional 1994-03-09 21:21:37 +00:00
mycroft bc47f533d5 Macros bite again. 1994-02-15 21:43:09 +00:00
mycroft 28abb89625 Format police. 1994-02-15 21:26:01 +00:00
pk e85a637bca Update {a,m}time vnode attributes on special files a la ufs_vnode.c,
but make it a non-urgent operation, to leave us some performance.
1994-02-15 21:07:10 +00:00
mycroft 805c52eecb Eliminate some more uses of b_actl. 1994-02-06 11:28:37 +00:00
pk acc0f12ec0 reparations... 1994-01-10 13:29:26 +00:00
pk 36655da823 Don't deny unlink()s of files with the "silly" bit on, but still have > 1 links,
but avoid doing gratuitous (possibly expensive) get_attr() calls.
1994-01-10 09:37:05 +00:00
cgd 2c5c3a2774 add support for union and loopback mounts, from jsp 1994-01-04 14:10:48 +00:00
cgd 953dee1999 fix nfs_print, add cross-device link checking (From jsp) 1993-12-22 13:03:22 +00:00
mycroft 95b048b53a Canonicalize all #includes. 1993-12-18 00:40:47 +00:00
pk 011f7efb3a Avoid dereferencing NULL pointer in nfs_doio() when B_PHYS is on.
Remove comment talking about nfsiomaps that we don't have.
Always use credentials that are in the buffer header, in stead of trying
to get them from pageproc, which may once have been necessary to push pages
to swap (cannot imaging anyone having exercised this over NFS though).
1993-12-16 16:43:36 +00:00
cgd 5c50cb4631 fix a goof that i made; return *before* nfs_lock() is called... 1993-12-07 04:47:41 +00:00
cgd facd69a0ee do something better with lookup return values; suggested by BSDI's msdosfs mod 1993-11-20 09:40:32 +00:00