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50 Commits

Author SHA1 Message Date
thorpej
e3669c3393 Add "use counting" to file entries. When closing a file, and it's reference 
count is 0, wait for use count to drain before finishing the close.

This is necessary in order for multiple processes to safely share file
descriptor tables.
 1999-05-05 20:01:01 +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
matt
32a315ff7c Use the so_send and so_receive funcptrs in the socket instead of calling 
sosend/soreceive directly.  [I've been meaning to commit these for months.]
 1998-10-31 01:18:41 +00:00
matthias
574106c52b create miscfs/genfs/genfs_vnops.c:genfs_enoioctl and make all the other 
filesystems use it instead of a private version.
 1998-08-10 08:11:10 +00:00
perry
4522c799a1 bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-09 20:51:08 +00:00
kleink
12a866151b Recognize _PC_SYNC_IO. 1998-08-03 14:19:57 +00:00
lukem
786b86d71b use AF_LOCAL instead of AF_UNIX 1998-07-18 05:04:35 +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
cgd
651b44e211 Rework the way kernel include files are installed. In the new method, 
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
 1998-06-12 23:22:30 +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
fvdl
766487d941 Too many vnode ops were marked as bad op, but could happen in practice. 
Change them to genfs_eopnotsupp.
 1997-11-27 20:36:05 +00:00
thorpej
a149ed59e4 Eliminate use of dtom() in the handing of UNIX domain sockets. Add an 
"unp_addrlen" member to the unpcb, and use it when copying the socket
name.  This eliminates that last uses of dtom() in the system.
 1997-06-24 19:12:53 +00:00
mycroft
3be66b88fe Update for lookup() changes. 1997-05-09 04:05:01 +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
cgd
a67c0b16b8 define path name string variables that we should not (and, thankfully, do 
not) modify as 'const char *' rather 'char *'.
 1996-10-25 21:57:58 +00:00
christos
92a808f167 backout previous kprintf changes 1996-10-13 02:21:25 +00:00
christos
60d201973e printf -> kprintf, sprintf -> ksprintf 1996-10-10 22:46:11 +00:00
mycroft
605403ce1e portal_fsync -> genfs_nullop 1996-09-25 03:01:41 +00:00
mycroft
2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
mycroft
c52352c819 Add a set of generic file system operations that most file systems use. 
Also, fix some time stamp bogosities.
 1996-09-01 23:47:48 +00:00
mycroft
ea64155398 Mirror changes in uipc_usrreq.c. 1996-05-23 18:45:14 +00:00
mycroft
183aec8fa8 GC *_nullop(). Minor nits. 1996-02-13 13:12:48 +00:00
christos
631ccba638 miscfs prototype changes 1996-02-09 22:39:56 +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
mycroft
245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
mycroft
5482957905 splnet --> splsoftnet 1995-08-12 23:59:09 +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
jtc
95ded74f58 Moved egid credential from cr_groups[0] to new field cr_gid. POSIX.1 
requires that sgid executables and the setuid() syscall *not* change
the supplemental group list.
 1995-06-01 22:43:30 +00:00
cgd
13f5026553 fix timeval vs. timespec warnings 1995-04-15 01:56:43 +00:00
briggs
6efcd1b6d4 KERNEL -> _KERNEL 1995-03-29 21:57:43 +00:00
mycroft
2f805fa51b copy*str() should use size_t. 1995-03-09 12:05:21 +00:00
cgd
aac6b08302 use u_long for copyin* 1995-03-08 01:33:20 +00:00
mycroft
597bdad3df Return EROFS rather than ENOENT in many cases. Also some cosmetic cleanup. 1995-02-03 16:18:46 +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
7276c4ed44 Remove a_fp. 1994-12-14 18:45:21 +00:00
christos
8cdc99a059 fixed struct comment 1994-11-14 06:04:31 +00:00
cgd
6b86130410 update for new syscall args description mechanism 1994-10-20 04:22:35 +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
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
93159ea799 fs types are names now. 1994-04-14 04:05:45 +00:00
mycroft
bff20215e7 Make a printf #ifdef PORTAL_DIAGNOSTIC. 1994-01-13 18:29:03 +00:00
cgd
6570678929 fix botch in last 1994-01-12 20:01:39 +00:00
cgd
dc254a5c58 update to portal credentials handling, from jsp 1994-01-12 19:50:22 +00:00
cgd
c78cf001a2 add new portal file system from jsp@sequent.com 1994-01-05 14:23:21 +00:00