src/sys/miscfs/procfs/procfs_vfsops.c, branch release/2.2.5_cvs

This commit was manufactured by cvs2svn to create tag

1997-10-21T01:56:05+00:00

'RELENG_2_2_5_RELEASE'.

This commit was manufactured to restore the state of the 2.2.5-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

Fixed the type of procfs_sync(). Trailing args were missing.

1995-11-16T11:34:51+00:00

Fixed the type of procfs_fhtovp().  The args had little resemblance to
the correct ones.

Added prototypes.

Make a lot of private stuff static.

1995-11-07T13:39:31+00:00

Should anybody out there wonder about this vendetta against global
variables, it is basically to make it more visible what our interfaces
in the kernel really are.
I'm almost convinced we should have a
	#define PUBLIC /* public interface */
and use it in the #includes...

Fixed panic that resulted from mmaping files in kernfs and procfs. A

1995-05-25T01:35:24+00:00

regular user could panic the machine with a simple "tail /proc/curproc/mem"
command. The problem was twofold: both kernfs and procfs didn't fill in
the mnt_stat statfs struct (which would later lead to an integer divide
fault in the vnode pager), and kernfs bogusly paniced if a bmap was
attempted.

Reviewed by:	John Dyson

Add four more filesystem flags:

1995-03-16T20:23:48+00:00

	VFCF_NETWORK (this FS goes over the net)
	VFCF_READONLY (read-write mounts do not make any sense)
	VFCF_SYNTHETIC (data in this FS is not real)
	VFCF_LOOPBACK (this FS aliases something else)

cd9660 is readonly; nullfs, umapfs, and union are loopback; NFS is netowkr;
procfs, kernfs, and fdesc are synthetic.

Add and move declarations to fix all of the warnings from `gcc -Wimplicit'

1995-03-16T18:17:34+00:00

(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.

Make sure process isn't swapped when messing with it.

1995-02-20T15:53:33+00:00

Added missing newline to log() call.

Cosmetics. reduce the noise from gcc -Wall.

1994-10-10T07:55:48+00:00

Implemented loadable VFS modules, and made most existing filesystems

1994-09-21T03:47:43+00:00

loadable.  (NFS is a notable exception.)

Fix up some sloppy coding practices:

1994-08-18T22:36:09+00:00

- Delete redundant declarations.
- Add -Wredundant-declarations to Makefile.i386 so they don't come back.
- Delete sloppy COMMON-style declarations of uninitialized data in
  header files.
- Add a few prototypes.
- Clean up warnings resulting from the above.

NB: ioconf.c will still generate a redundant-declaration warning, which
is unavoidable unless somebody volunteers to make `config' smarter.