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Author SHA1 Message Date
wollman
18835fb2f0 Fix memory leak in case of adding a host route on top of another one. 
Pointed-out-by:  Bill Fenner <fenner@parc.xerox.com>
 1996-01-24 20:27:19 +00:00
nate
b3ab00ce02 Bring in the man page additions for PT_ATTACH/DETACH|GET/SET_REGS that 
were deleted out after the initial import now that Peter's code has
implemented them in -current.
 1996-01-24 20:17:17 +00:00
wollman
d49cf7fbf1 Disable $Log$ 1996-01-24 20:01:27 +00:00
peter
be43fa0648 Attempt to fix the procfs LKM after making some of the procfs 
code shared with ptrace and "standard" in the config.
 1996-01-24 19:34:49 +00:00
mpp
35fc06f05c Add a check to prevent a computation from underflowing and causing 
a panic due to an attaempt to allocate a buffer for a terabyte or
so of data when an attempt is made to create sparse data (e.g.
a holey file) more than 1 block past the end of the file.

Note:  some other areas of this code need to be looked at,
since they might cause problems when the file size exceeds 2GB,
due to storing results in ints when the computations are being
done with quad sized variables.

Reviewed by:	bde
 1996-01-24 18:52:18 +00:00
peter
945d0db76f Add commands for ptrace get/set registers.. (Same numbers as NetBSD) 1996-01-24 18:51:48 +00:00
peter
8e4035cf40 procfs_machdep.c is now shared with ptrace as well. It is now no longer 
optional.
 1996-01-24 18:47:58 +00:00
peter
60f6ecc87d procfs_{mem|regs|fpregs}.c are now completely shared with ptrace(), 
and are no longer optional.  This cuts down some code duplication.
 1996-01-24 18:44:42 +00:00
peter
7ce7970731 Major fixes for procfs.. 
Implement a "variable" directory structure. Files that do not make
sense for the given process do not "appear" and cannot be opened.
For example, "system" processes do not have "file", "regs" or "fpregs",
because they do not have a user area.

"attempt" to fill in the user area of a given process when it is being
accessed via /proc/pid/mem (the user struct is just after
VM_MAXUSER_ADDRESS in the process address space.)

Dont do IO to the U area while it's swapped, hold it in place if possible.

Lock off access to the "ctl" file if it's done a setuid like the other
pseudo-files in there.
 1996-01-24 18:41:41 +00:00
peter
372aa68f42 Major fixes for ptrace()... 
PT_ATTACH/PT_DETACH implemented now and fully operational.
PT_{GET|SET}{REGS|FPREFS} implemented now, using code shared with procfs
PT_{READ|WRITE}_{I|D} now uses code shared with procfs
ptrace opcodes now fully permission checked, including ownerships.
doing an operation to the u-area on a swapped process should no longer
panic.
running gdb as root works for me now, where it didn't before.
general cleanup..

Note, that this has some tightening of permissions/access checks etc.
Some of these may be going too far..  In particular, the "owner" of the
traced process is enforced.  The process that created or attached to
the traced process is now the only one that can "do" things to it.
 1996-01-24 18:29:00 +00:00
peter
021011c8f8 proc.h: Add PHOLD()/PRELE() macros to ensure the U area is not swapped 
while doing ptrace/procfs in it.
ptrace.h: uncomment PT_ATTACH/PT_DETACH, I am committing code to do this.
 1996-01-24 18:11:23 +00:00
ache
5b094858b2 German LC_TIME 
Submitted by: joerg
 1996-01-24 11:30:26 +00:00
wosch
1fef0f123f man.1 depend on man.man 1996-01-24 00:22:27 +00:00
wosch
0fcfb3b175 manpath.1 depend on manpath.man 1996-01-24 00:18:29 +00:00
wosch
783b341893 add a manpage 1996-01-24 00:11:58 +00:00
wosch
625f6e5911 add a manpage 
check for  argument 'path'
 1996-01-23 23:59:36 +00:00
wosch
e7f0ee9940 install manpage 1996-01-23 23:41:50 +00:00
wosch
c9032f9a67 note in bugs section: madvise not yet implemented 1996-01-23 23:33:55 +00:00
joerg
af65cb03e8 Hide the probe warnings behind `bootverbose'. 1996-01-23 22:55:08 +00:00
se
9516aa2caf Make PCI interrupt handlers return void like everybody else does. 
Reviewed by:	davidg
 1996-01-23 21:48:28 +00:00
wollman
1d9e7dac5c Spelling error: Busting -> Bursting. 1996-01-23 21:31:51 +00:00
joerg
6af0a2b5ef `-w' was actually a flag, not an option... 1996-01-23 21:27:39 +00:00
phk
5a1d479ab0 Remove some now unused printfoids. 1996-01-23 21:17:59 +00:00
joerg
30e801a179 Add a hint that the -w flag to catman(1) is actually the command 
wakewhatis(1) for us.

Closes PR # docs/966

Submitted by:	obrien@cs.ucdavis.edu (David E. O'Brien)
 1996-01-23 21:09:39 +00:00
joerg
694c3b89fa Add an additional warning that a "dangerously dedicated" disk cannot have 
a boot selector in sector 0.

Closes PR # conf/963: Using the...

Submitted by:	muir@idiom.com (David Muir Sharnoff)
 1996-01-23 21:05:22 +00:00
wollman
7b8816e057 Got the sense of the L1 cache enabled test wrong; fixed. 1996-01-23 20:36:49 +00:00
wollman
5de35f4d42 Add support for dumping the configuration of the Intel 
82371FB PCI ISA IDE Xcellerator (sic) chip.  The IDE function
will not be done until Stefan tells me how to access it.
 1996-01-23 20:21:24 +00:00
mpp
3539397c32 Add a missing "chmod 755 /usr/include/ufs" when copies of the include 
files are installed instead of symlinks.
 1996-01-23 15:56:43 +00:00
bde
551dbd40f2 Search section 9. 1996-01-23 14:03:26 +00:00
mpp
7e3b21a299 Merged changes to resolve conflicts with file 3.19 import. 1996-01-23 12:40:36 +00:00
mpp
bed6c740ce This commit was generated by cvs2svn to compensate for changes in r13584, 
which included commits to RCS files with non-trunk default branches.
 1996-01-23 12:29:07 +00:00
mpp
c335a06568 Upgrade to file version 3.19. 1996-01-23 12:29:07 +00:00
pst
63156ffa52 Add dhcp aliases for bootp services 1996-01-23 11:14:41 +00:00
pst
94aa183d80 Fix getif() to work under 4.3bsd and later 1996-01-23 09:44:45 +00:00
fenner
ef1b06ef29 First piece of fixing ppp/proxy arp problem: 
If an attempt to add a route fails because an "ARP table" entry is in
the way, remove the ARP entry and retry the add.

Reviewed by:	nate
 1996-01-23 05:15:30 +00:00
dg
4332d58d94 Simplified savectx() a little and fixed a bug that caused it to return 
garbage in the child process rather than "1" like it is supposed to.

Reviewed by:	bde
 1996-01-23 02:39:24 +00:00
pst
94f23f6884 Remove bootpgw 1996-01-23 02:24:03 +00:00
pst
87ff188ec6 Disconnect bootpgw 1996-01-23 02:23:20 +00:00
pst
e850eb882e Merge back in 4.4bsd ARP changes by hand 1996-01-23 02:22:16 +00:00
pst
c0d4957f33 Add bootpgw makefile 1996-01-23 02:02:03 +00:00
pst
628652a2af Fix conflicts from 2.4.3 merge 1996-01-23 01:58:00 +00:00
pst
b82e379db0 This commit was generated by cvs2svn to compensate for changes in r13572, 
which included commits to RCS files with non-trunk default branches.
 1996-01-23 01:35:04 +00:00
pst
accc2aa38f Import bootpd-2.4.3 from ftp.mc.com 1996-01-23 01:35:04 +00:00
wosch
7aef4226f5 Add missing manpage zgrep.1 and links zegrep.1, zfgrep.1 
Add missing links zegrep and zfgrep
 1996-01-23 01:00:37 +00:00
pst
6b42e16645 Minor cleanups from NetBSD-current. 
Obtained from: NetBSD
 1996-01-23 00:57:19 +00:00
pst
87bb8ce2aa This commit was generated by cvs2svn to compensate for changes in r13569, 
which included commits to RCS files with non-trunk default branches.
 1996-01-23 00:57:19 +00:00
wosch
9c7262c385 Add manpage links for ex.1 view.1 nex.1 nview.1 nvi.1 1996-01-23 00:26:01 +00:00
pst
7cd0dfbb46 Disclaimer redundant and man page cleanups 1996-01-22 23:31:20 +00:00
wollman
6ae0d73e93 Add register definitions for Intel 82437FX (Triton System Controller) 1996-01-22 22:43:48 +00:00
roberto
ae387d6ba2 Syntax corrections. 
Submitted by:	john@starfire.MN.ORG (John Lind)
 1996-01-22 17:44:30 +00:00