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269 Commits

Author SHA1 Message Date
dg
f3c66b4569 Retain group kmem readability for P_SUGID processes. 1995-04-15 02:50:13 +00:00
dg
719b4da2ee Made /proc/n/mem file group kmem and group readable. Needed to fix ps so 
that it doesn't need to be setuid root.
 1995-04-15 02:30:17 +00:00
wollman
8e37e9f479 Add four more filesystem flags: 
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.
 1995-03-16 20:23:48 +00:00
bde
289f11acb4 Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 
(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.
 1995-03-16 18:17:34 +00:00
dg
127fed2efa Make sure process isn't swapped when messing with it. 
Added missing newline to log() call.
 1995-02-20 15:53:33 +00:00
dg
8bb9dc4a89 Fixed bmap run-length brokeness. 
Use bmap run-length extension when doing clustered paging.

Submitted by:	John Dyson
 1995-02-03 06:46:28 +00:00
dg
6272368331 Initialize map start hint to vm_map_find()...not doing so will cause it 
to fail if the random thing on the stack happens to be too large.

Submitted by:	David Jones <dej@qpoint.torfree.net>
 1995-01-05 03:59:38 +00:00
ache
15cd9ece1a Fix problem when attached process detached 
Submitted by: Gary Jennejohn
 1994-12-31 12:26:50 +00:00
dg
3826d4d70e Fixed bug I just introduced that would have allowed a user to clobber 
his kernel stack.
 1994-10-18 04:40:41 +00:00
dg
57a3f6cf30 Allow upages to be paged in/accessed. 
Submitted by:	John Dyson
 1994-10-18 04:26:53 +00:00
phk
c0f48e68d2 Cosmetics. reduce the noise from gcc -Wall. 1994-10-10 07:55:48 +00:00
dg
2add6128e2 Use tsleep() rather than sleep so that 'ps' is more informative about 
the wait.
 1994-10-06 21:07:04 +00:00
dg
c60a583f86 1) Added "." and ".." entries. 
2) Fixed directory size to return something reasonable.
3) Disabled "file" until the code is completed.
4) Corrected directory link counts.
 1994-09-24 17:01:05 +00:00
wollman
c289ac89a1 Implemented loadable VFS modules, and made most existing filesystems 
loadable.  (NFS is a notable exception.)
 1994-09-21 03:47:43 +00:00
bde
9400f03fed Supply prototypes for some functions that were implicitly declared and 
fix the resulting warnings.
 1994-09-15 19:47:47 +00:00
wollman
f9fc827448 Fix up some sloppy coding practices: 
- 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.
 1994-08-18 22:36:09 +00:00
dg
8d205697aa Added $Id$ 1994-08-02 07:55:43 +00:00
rgrimes
2469c867a1 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch. 
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
 1994-05-25 09:21:21 +00:00
rgrimes
27464aaa8e BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00