2566987063
Fix numerous bugs; flags in the wrong places, modes getting clobbered, etc.
1994-04-12 17:18:59 +00:00
11dad0a608
kill MOUNT_AFS; it's not going into the source tree in the near (long?) term.
1994-04-12 05:03:03 +00:00
6076d8a10d
Fix typo.
1994-04-12 02:23:14 +00:00
0600b23926
Remove a bogus optimization I did.
1994-04-11 23:43:04 +00:00
913fdbc06d
slight optimization, kill unnecessary label.
1994-04-11 22:03:17 +00:00
3b2b4bc307
Add some comments.
1994-04-11 21:54:29 +00:00
bfefadcc74
vcount(): Don't try to vgone() our argument.
1994-04-11 21:37:10 +00:00
47894a50ac
light clean
1994-04-10 00:16:58 +00:00
55dacae6ea
FIONREAD plays with an int, not an off_t.
1994-04-09 22:35:00 +00:00
b9bf37a91f
if MNT_USER is set, let fs authenticate unmount
1994-04-07 07:20:31 +00:00
675a199909
SUGID semantics, similar to 4.4BSD
1994-04-07 00:40:14 +00:00
2396958784
kill two LIBCOMPATs
1994-04-07 00:15:29 +00:00
ed740c7de8
frob arguments a little bit
1994-04-02 08:39:20 +00:00
8abbe136e3
some temporary syscall shuffling
1994-04-02 08:03:17 +00:00
236c2fe9f8
gah. shoot me.
1994-04-02 05:17:04 +00:00
47610af098
some type-changing, simplification, and re-instate casts for phil.
1994-04-01 09:52:30 +00:00
e9dc62de63
Support BSS in LKMs
...
Don't panic when modunloading an empty slot
1994-03-31 20:31:19 +00:00
304e374292
expand uid_t/gid_t/off_t
1994-03-27 09:08:02 +00:00
4a28c23c2f
do the syscall shuffle
1994-03-27 08:34:59 +00:00
ebf601d2d0
bad comment. fix from vdlinden@fwi.uva.nl (Frank van der Linden)
1994-03-19 18:38:33 +00:00
044478d0f7
Ooops. Forgot to move something.
1994-03-18 20:15:39 +00:00
8f86452554
Standardize #includes.
1994-03-18 19:08:28 +00:00
1dbf6bf32e
Clean up uname(2) code some more.
1994-03-18 18:57:13 +00:00
905558ae87
Sparc support.
1994-03-18 08:35:56 +00:00
02dd2aa8ab
fix somebody's typo
1994-03-18 04:01:15 +00:00
fa2051edb1
add hw input flow control support
1994-03-18 03:48:30 +00:00
7dcd783f0c
as pointed out by Phil: all instances of bcopy used in this file should
...
be 'ovbcopy', because they can (and sometimes do) overlap. arguably should
be rewritten to work differently.
1994-03-14 21:15:07 +00:00
b2d32f38eb
A zero scale factor turns profiling off.
1994-03-11 09:12:22 +00:00
ce516ff13d
Make FFS optional
1994-03-09 21:21:37 +00:00
535c793257
syscalls.master updated
1994-03-08 23:57:47 +00:00
ba8c3b1ce4
move LKM syscalls to 210 -> 219, and fix comment
1994-03-08 23:57:00 +00:00
676007bcd2
Don't do TIOCHPCL if !COMPAT_43. In the new world, you use termios.
1994-03-05 22:42:54 +00:00
1827fc3820
small improvement in output formatting of scdebug routines
1994-03-01 07:58:28 +00:00
dc58832610
kill XXX's i marked long ago
1994-02-27 11:53:31 +00:00
a247ecab97
whoops, typo
1994-02-24 01:37:18 +00:00
2ec6ab0aca
hp300||amiga||da30 -> m68k
1994-02-24 01:10:11 +00:00
570c081077
Add da30 to the conditionals for m68k code.
...
(Maybe this should become #if defined(m68k).)
1994-02-24 01:04:50 +00:00
8599bd99bc
Parity setting wasn't preserved across TIOCGETP / TIOCSETP if you
...
had CS7, PARENB and IGNPAR set: TIOCGETP gave you ANYP, which
TIOCSETP interpreted as no parity.
1994-02-24 01:03:15 +00:00
0622d87221
fix incorect check of nprocs vs. maxproc.
1994-02-21 23:10:46 +00:00
f663fac02d
Return a legitimate value from ttylclose().
1994-02-20 17:24:19 +00:00
6adb7d5015
Don't send SIGINFO if ISIG off.
1994-02-20 16:56:56 +00:00
678e80720a
Some formatting changes.
1994-02-20 16:55:10 +00:00
75029eb7b4
#include proc.h.
1994-02-17 14:50:38 +00:00
96fc0a6188
Check `uio_resid' separately (and panic if invalid).
1994-02-16 17:34:01 +00:00
c90756358c
read(): return EINVAL if `count' argument is negative.
1994-02-16 17:23:03 +00:00
a790e23e87
simplify error returns, and fix bugs
1994-02-16 01:21:00 +00:00
d78c3ff463
Some cleanup.
1994-02-15 14:17:07 +00:00
e69b4e2e08
We don't use Aztec C.
1994-02-15 14:02:59 +00:00
83be6ac4f5
Some more cleanup.
1994-02-15 13:35:53 +00:00
022a8ce9c5
add a proc ptr to the syscall debug info
1994-02-15 06:58:07 +00:00
95e17fef9f
add scdebug variable, to enable printing, defaulting to on, and change args
1994-02-15 06:52:25 +00:00
9740a53c8b
add SYSCALL_DEBUG stuff for glass
1994-02-15 06:38:33 +00:00
fbf99acae8
(Hopefully) do the right thing with VTIME > 0 and select
1994-02-14 18:22:39 +00:00
f2fe1704b1
Fix typo.
1994-02-13 11:32:46 +00:00
3406139426
Format police, the end.
1994-02-13 11:31:16 +00:00
22a8203482
Format police, second pass.
1994-02-13 10:20:02 +00:00
e3c4154717
Format police, first pass.
1994-02-13 09:57:12 +00:00
aa8b8cf7c4
Format police.
1994-02-13 09:36:09 +00:00
78bca19b28
KNFify uname code.
1994-02-13 04:18:06 +00:00
a0bdba3231
always good to think about patches before they're included:
...
NEVER pass a "NULL" proc to an ioctl; you never know when a 'real'
proc will be needed. pass curproc, if you don't have one.
1994-02-13 00:10:47 +00:00
2afef02671
undefined variable fix from Mark_Weaver@brown.edu
1994-02-12 15:52:49 +00:00
974e9ba226
Fix typo in last change.
1994-02-12 07:19:11 +00:00
3a46cb73c6
ditto on the last; weird failure modes are the cause of the day.
1994-02-12 07:02:34 +00:00
64517d6f7f
don't forget to deallocate vmcmds if exec fails bounds checks.
...
thanks to charles for pointing it out.
1994-02-12 04:13:43 +00:00
32c2dba8da
Mike Karels' solution to Andrew Herbert <andrew@werple.apana.org.au>'s
...
kern_exit race condition problem. this is a hack:
don't vrele() or vgoneall() if we don't have the vnode
any more. no vgoneall() is necessary, because if the refcnt
is zero, there's nobody to take it away from!
a possible "real" long term solution would be to change the extra ref
into a bit in the vnode's flags, and DTRT in the places where the last
ref is killed. That has some problems, too.
1994-02-11 03:09:17 +00:00
f834e39cf5
Don't need back pointers for disksort().
1994-02-10 15:43:20 +00:00
bbb3e7618c
All ioctl routines take a struct proc * now.
1994-02-09 21:06:46 +00:00
a8aa70d4a5
Remove l_rend and l_meta.
1994-02-09 20:18:17 +00:00
9ea6d6571f
kill support for 'dcfclk' ; shouldn't pollute tree for things not in NetBSD.
1994-02-07 07:33:49 +00:00
57892d4faf
Remove another use of b_actl.
1994-02-06 17:39:48 +00:00
adeebc448e
Use b_actf, not av_forw.
1994-02-06 10:00:30 +00:00
114cf35108
dtrt with exec header size
1994-02-05 02:23:30 +00:00
a2e2253e6c
Remove out-dated comments
1994-02-03 16:17:25 +00:00
425f5d3170
more untimouts needed, from someone at freebsd
1994-02-01 15:09:52 +00:00
c1d3660b28
pass around a `clockframe *' instead of a `clockframe'
1994-02-01 01:50:38 +00:00
1b37a40b3d
Fix that last bug correctly.
1994-02-01 01:04:07 +00:00
92f1bd1c60
Replace a bogus pointer-dereference with something that at least *looks*
...
more sensible.
1994-02-01 00:29:14 +00:00
fa2aa77517
make panic a varargs function
1994-01-30 13:22:05 +00:00
5235180083
Fix spelling error in Copyright notice
1994-01-28 23:43:26 +00:00
55d2821ec0
make sure PT_STEP's are in #ifdefs
1994-01-28 19:06:17 +00:00
6aac4eb9f1
undo totally misguided changes from Andrew Chernov in rev. 1.7:
...
RTS has nothing to do with ttyblock()
also, close a race.
1994-01-28 11:32:43 +00:00
1b2497a000
if you define PT_[GS]ETFPREGS, then you'd better define struct fpreg, etc.
1994-01-28 06:51:13 +00:00
4dc27cd628
add new type
1994-01-28 04:55:41 +00:00
1758eaf2cb
kill hack for vfs_bio jolitz-ish hack
1994-01-27 07:45:21 +00:00
07c0d9025d
get rid of jolitz hack, and add panic() where appropriate
1994-01-27 07:39:32 +00:00
ad869e40c0
kill two patchkit bogons
1994-01-27 03:26:48 +00:00
1a3cc08a27
All hp300 ifdefs apply for amiga too.
1994-01-26 21:58:43 +00:00
9c81b541aa
amiga wants RTC started early, too (like i386 and mac)
1994-01-26 21:55:44 +00:00
ff3c7667ae
remove warning
1994-01-23 19:11:25 +00:00
abf6a6bfdd
more COMPAT_SUNOS changes.
1994-01-23 06:06:21 +00:00
316b930486
pull in COMPAT_SUNOS stuff from magnum
1994-01-23 05:56:27 +00:00
aca2b87e68
don't forget to free old pathname buffer
1994-01-22 06:15:54 +00:00
2cee3e073f
Make procfs really work for debugging.
...
Implement not & notepg files in procfs.
1994-01-20 21:22:47 +00:00
8c996398fc
clean up, break script handling out of check_exec(), and comment a bit.
1994-01-16 03:09:59 +00:00
e11a5f7688
casting for exec_package field changes
1994-01-16 03:08:18 +00:00
92cb33abed
add function for FD handling
1994-01-16 03:07:33 +00:00
135ef10a6d
prevent an explicit splimp->splnet lowering. (which blows up on
...
machines with a levelled-spl system that check for lowering)
de-ansify two function definitions.
1994-01-14 22:20:25 +00:00
af01174969
`extern int cpu' isn't used at all.
1994-01-14 03:41:49 +00:00
bc53d82fa7
fix utimes() to deal with NULL timeval ptr
1994-01-13 23:51:43 +00:00
8ca18c3fa8
use exec_map
1994-01-13 06:23:57 +00:00
7422e2a40c
trim debugging code, for now, and kill dead code (unused options)
1994-01-13 02:33:57 +00:00
f023b7235d
trim extra debugging code, for now
1994-01-13 02:33:28 +00:00
6c7058a8ea
EXEC_DEBUG -> DEBUG, and trim extra debugging code, for now
1994-01-13 02:29:32 +00:00
497cad8b12
Remove the evil #ifndef; we no longer need it.
1994-01-11 23:19:00 +00:00
4448a68e2c
Get rid of disklabel indirection functions.
1994-01-11 16:35:44 +00:00
a537084311
Cleanup.
1994-01-10 06:10:30 +00:00
27a2653bc6
*Really* fix the wakeup code this time.
1994-01-10 05:58:37 +00:00
b58ba6927f
Wake up the blasted process when we detach!
1994-01-10 04:20:29 +00:00
3fbd67b7d3
implement PT_ATTACH and PT_DETACH.
1994-01-09 23:57:15 +00:00
30a6426c82
Fix typo in last
1994-01-09 18:46:17 +00:00
4c8ff3970f
try until error != ENOEXEC, so that formats can report errros reasonably
1994-01-09 17:11:42 +00:00
b0bc24471f
PT_STEP is actually machine dependent. not all machines have it!
1994-01-09 16:52:11 +00:00
528eaca557
Really observe lmc_loadbuf.cnt and
...
correct argument order on execsw restoration.
1994-01-09 16:47:40 +00:00
fd601bd3d6
Ugh. Missed the other. mac=>mac68k...
1994-01-09 15:56:22 +00:00
e53963b58b
mac => mac68k
1994-01-09 15:54:20 +00:00
34ea9285e9
de-macroify kill_vmcmds()
1994-01-08 18:05:29 +00:00
ec0fa1f388
Use NULLVP, just for Correctness (tm).
1994-01-08 16:06:04 +00:00
c6afda5ec5
Trivial stylistic change for consistency.
1994-01-08 15:24:02 +00:00
2079970043
SHM_LOCK and SHM_UNLOCK aren't just HPUXCOMPAT
1994-01-08 15:09:01 +00:00
47529628bb
core reorg
1994-01-08 11:18:56 +00:00
957ce06f24
far reaching but relatively minor cleanup and slight reorg of exec code
1994-01-08 07:14:24 +00:00
d3106cb44a
Fix some casting.
1994-01-08 05:51:17 +00:00
155811b49c
#include vm_kern.h.
1994-01-08 05:29:15 +00:00
e879c04f57
#include vm_user.h.
1994-01-08 04:22:36 +00:00
8955aeedd5
#include vm_user.h.
1994-01-08 04:15:41 +00:00
b418b2c18f
oops; fix that last
1994-01-07 19:26:44 +00:00
163a1d473e
do the *right* thing with resident set size
1994-01-07 19:13:17 +00:00
f70a340fd9
cleanup a printf
1994-01-07 18:03:56 +00:00
d4e74a7cda
really fix the tab code
1994-01-07 17:51:24 +00:00
582eb13c4a
from Mike Karels <karels@bsdi.com>: clear the PENDIN flag if ICANON
...
is cleared, and retain the PENDIN flag if set when ICANON is set
1994-01-05 16:25:37 +00:00
a83f6577b0
minor cleanup; extra spaces, patchkit info, etc.
1994-01-05 13:49:52 +00:00
2c5c3a2774
add support for union and loopback mounts, from jsp
1994-01-04 14:10:48 +00:00
ba67215d35
generalize dupfdopen() to allow dups and moves. from jsp
1994-01-04 12:26:21 +00:00
914aac9116
field name change
1994-01-04 11:29:55 +00:00
1424954c16
print out what we think is the resident set size. very nasty; the field
...
in the proc's vmspace struct should be updated, but isn't...
Also, if the process is a zombie or infantile, don't print, because
that could cause a null pointer deref.
1993-12-30 12:05:16 +00:00
6e81a663bd
OXTABS expansion was putting fewer than the required spaces if the clists
...
became full. we now retry the tab expansion later.
1993-12-24 01:07:40 +00:00
42d0ba8c0a
move getnewfsid() to where jsp says it belongs. update for header
...
files; clear new field and delete old vtype name.
1993-12-22 13:51:14 +00:00
87dfd3227e
cast to match header (changed back...)
1993-12-22 13:46:28 +00:00
146889c8fd
add portal and lofs entries
1993-12-22 13:43:18 +00:00
c3ee44a1b9
various bug fixes from BSDI, via jsp. Kill some iffy fixes
...
by wfj (and replace them with better ones from BSDI). add support
for p_vnode, and add proc_reparent() function, from jsp.
1993-12-22 13:42:27 +00:00
a67d24d94b
add support for p_vnode, from jsp
1993-12-22 13:39:27 +00:00
afce447ada
p_spare is in the 'zero range' now
1993-12-21 10:39:17 +00:00
adbe4b0962
kill two wrong 'case's
1993-12-21 07:19:14 +00:00
621f7b658f
more of the same; gah!
1993-12-21 06:39:12 +00:00
d797e926cf
kill a billism
1993-12-21 06:30:28 +00:00
a6eecc8e2a
load average changes from magnum
1993-12-20 12:42:34 +00:00
bdabe240d0
replace VREF as appropriate to avoid logical recusion
1993-12-20 10:42:39 +00:00
842286f9c4
make searching a bit easier
1993-12-20 05:42:37 +00:00
7f50bd1829
Canonicalize all #includes.
1993-12-18 04:21:37 +00:00
21edb9924e
Canonicalize all #includes.
1993-12-18 03:59:02 +00:00
b4d3382694
Canonicalize all #includes.
1993-12-17 07:56:32 +00:00
493603cecd
fix from Daniel Harris <daniel@werple.apana.org.au>
...
VTIME code must untimeout
1993-12-16 18:09:08 +00:00
e7356e6993
Use proc pointer passed in uio rather then curproc for credentials (should
...
perhaps be done for b_proc also).
1993-12-16 16:28:43 +00:00
252dd4bb0e
VMIN/VTIME support from Marc Teitelbaum <marc@vangogh.cs.berkeley.edu>
1993-12-13 14:40:31 +00:00
e5fc8b4460
update to new syscalls.master
1993-12-12 19:42:13 +00:00
c38503af4d
sparc must flush register windows before vm_deallocate or else fireworks
...
must deallocate shm's
set/reset emulation environment at the right times
keep arg buffer around for later use
canonicalize all #includes.
support STACKGAP for COMPAT_SUNOS code
support OMAGIC/NMAGIC-style memory loading
don't assume VM_MIN_ADDRESS is 0.
(changes come from magnum branch)
1993-12-12 19:38:37 +00:00
9dd14b7930
make syscall#0 "syscall", like in 4.4 (causes SYS_syscall to be defined)
1993-12-12 19:28:21 +00:00
9e62501f7b
support OMAGIC/NMAGIC a.out's
...
cannonicalize #includes
change VTEXT check
(this stuff comes from the magnum branch)
1993-12-12 19:26:18 +00:00
94dd8a0dfb
dtrt with 'error' in setpriority()
1993-12-10 07:19:16 +00:00
3cf1d8505e
echo ^V^? correctly as ^?. From Edward Wang <edward@homer.CS.Berkeley.EDU>
1993-12-09 22:58:17 +00:00
9610135cb8
Do the right thing when arguments are NULL.
...
Don't leave filesystems marked busy after copyout() errors.
1993-12-09 18:00:18 +00:00
644f409712
Properly initialize the credentials fields in the buffer used in physio().
...
Actually use the credentials of `curproc' when doing IO (among other things,
this allows us to read /dev/drum when swapping on an NFS mounted file).
1993-12-07 23:46:13 +00:00
620a222f9f
If EXEC_DEBUG, display name of file we're trying to exec.
1993-12-06 14:18:58 +00:00
86b5a367cf
use progname.core for core dump names
1993-12-04 07:11:11 +00:00
5419d0bd49
initialize uninitialized variable, from Andy Heffernan <ahh@netcom.com>.
1993-12-01 22:05:04 +00:00
392cf19708
return from rmfree() if we loose space with no options left.
1993-11-29 13:21:00 +00:00
2a9aacbf1c
don't permit TIOCSCTTY on /dev/tty, or kernel recursion happens
...
from Lars Fredriksen <ludvig!lars@wixer.bga.com>
1993-11-24 03:40:10 +00:00
bd783b4d80
initialize pseudo devices with pdevinit[], not with a bunch of
...
#include/#ifdef pairs..
1993-11-23 07:49:04 +00:00
facd69a0ee
do something better with lookup return values; suggested by BSDI's msdosfs mod
1993-11-20 09:40:32 +00:00
5838270f1e
patch from Ukai Fumitoshi <ukai@kmc.kyoto-u.ac.jp>
...
to do the right thing with NFS fsid's and getnewfsid()
1993-11-19 02:31:23 +00:00
dde22728d4
drag changes down from magnum
1993-11-15 10:21:08 +00:00
33d816fdbc
add a ptyattach() function, as in magnum.
1993-11-15 09:17:05 +00:00
1259031077
kill bogus test
1993-11-15 07:54:45 +00:00
4878a43c3d
Add the System V message queue and semaphore facilities. Implemented
...
by Daniel Boulet <danny@BouletFermat.ab.ca>
1993-11-14 13:21:59 +00:00
02d6aea5bf
Add the System V message queue and semaphore facilities. Implemented
...
by Daniel Boulet <danny@BouletFermat.ab.ca>
1993-11-14 13:08:09 +00:00
a7c7f39bad
fix to keep acctwatch() from being called before the vnode is unlocked.
...
from Mark Tinguely <tinguely@plains.nodak.edu>.
1993-11-14 06:55:24 +00:00
c6ff42e027
from Mike Karels, via bsdi-users: nuking session pointer prevents cleanup.
1993-11-12 15:15:57 +00:00
76dbc1192b
new specfs.h and fifo.h locations
1993-11-12 05:54:12 +00:00
f86975f0f0
Clean up deleted files.
1993-11-12 03:44:43 +00:00
af72539915
T_LINEP member of struct tty becomes t_sc. This replaces the
...
#define t_sc T_LINEP
that appear in tty_tb.c, if_sl.c, and if_ppp.h
1993-11-09 06:22:08 +00:00
8068dd9add
fix from david greenman, davidg@freefall.cdrom.com:
...
sosend was attempting to reserve space in an mbuf cluster for a datagram
header and because of bugs in the sosend's mbuf allocation algorithm,
sosend was calling uiomove twice as many times as was necessary. It turns
out that PREPEND does the right thing when a cluster is associated with
an mbuf header, so the datagram header allocation can be defered. This
also ends up additionally consuming one less mbuf for the TCP protocol
because TCP always allocates another header mbuf regardless if space is
available to prepend the protocol header. The net result of this fix is
that unix domain and pipe throughput is increased by a measured 10%.
1993-11-05 23:00:27 +00:00
8900ab37e3
clean up, move some XXX's around, and note that one or two things should be
...
replaced with timeval{add,sub}, and generally be made more sane.
1993-11-03 09:08:42 +00:00
3e21ea2e33
tablet line discipline compiles and probably works now.
1993-11-02 06:19:24 +00:00
bee2279a89
removed unnecessary #ifdef. config does the right thing.
1993-10-31 19:36:33 +00:00
7a7e6dbd95
removed slip and ppp specific prototypes from tty.h where they didn't belong.
...
moved them to tty_conf.c within #if Nwhatever > 0 where they do belong.
made sure that if_sl.c, and if_ppp.c still compile quietly.
1993-10-31 19:27:45 +00:00
5e6a2e33c0
fix chris typo.
1993-10-30 16:11:07 +00:00
b73e5e6647
kill the process 'space' accounting collection for the following reasons:
...
(1) text calculation incorrect (would 'overbill')
(2) data calculation incorrect (would 'overbill')
(3) the maxrss calculation uses stuff which isn't present
on the sparc.
if 3/4 tests are questionable and/or broken, well...
1993-10-29 19:49:25 +00:00
06c4106aec
limit block sizes requested
1993-10-29 19:25:18 +00:00
436e431478
BSDI official patch #15 :
...
SUMMARY:
"panic: vrele: null vp", the problem seems to be that two renames are
moving the same source, and the second one can't do it.
ALSO:
in sync, check that rootfs is non-null before using it.
1993-10-27 02:33:40 +00:00
299ff91b14
BSDI official patch #14 :
...
SUMMARY:
Here is a patch for a kernel hang that can be provoked with a write
or send of a negative amount. The talk program is capable of exercising
this bug. This patch also includes a fix for a bug that caused data
to be delivered to TCP in smaller chunks than desired, and which caused
TCP to send a short packet when starting up. Finally, there is a bug
fix for MSG_PEEK with an oobmark pending.
1993-10-26 22:36:25 +00:00
889b512ea4
if you try to allocate a buffer larger than MAXBSIZE, panic.
1993-10-26 19:38:55 +00:00
118cdf4851
Clean up deleted files.
1993-10-26 13:15:17 +00:00
13ca4d98c7
it's correct to return EACCES if FS is mounted MNT_NOEXEC.
1993-10-26 01:42:56 +00:00
c7582cbd4f
use copyinstr rather than strcpy to copy in the saved shell-script
...
name from userland. From Markus Wild, mw@lamp
1993-10-26 00:32:29 +00:00
ce7108c729
slightly clean up ws's original patch to this file for the sense
...
of wait vs. nowait. this patch from torek.
1993-10-22 02:48:35 +00:00
f784b878c2
ACCOUNTING define doesn't exist any more...
1993-10-20 23:04:33 +00:00
9ceb615f82
add some timeout_t typedefs
1993-10-20 00:53:34 +00:00
fc8ee7437c
knf'ify, clean up some, move sysacct() args out of function declaration.
1993-10-20 00:45:34 +00:00
287eb9a50e
delete my '/dev/acct'-style accounting in favor of the version written by
...
Mark Tinguely (tinguely@plains.NoDak.edu ). It's the 'standard' way
of doing accounting, rather than a wacky one.
1993-10-20 00:16:40 +00:00
2ff9ed5060
fix my last change; for some reason i thought that 'p' was defined
...
in these functions. use curproc instead.
1993-10-19 23:41:44 +00:00
ddd610e422
from Mark Tinguely, with mods by davidg and then fially fixed by cgd.
...
do the space-used integration, over time, for processes.
1993-10-19 23:37:50 +00:00
dfaa02a09b
pay for block i/o. slightly different than how done by Mark Tinguely.
1993-10-19 02:47:56 +00:00
dd818c7cd0
get rid of __main() -- it's going into libkern
1993-10-15 06:16:22 +00:00
c52686ddb3
from magnum branch: nbqd() was broken
1993-10-13 03:15:57 +00:00
a84055b552
use the ALIGN macro to align the stack, rather than rounding up
...
by a (char *). the former is safe, even on strange machines
(read: sparc).
1993-10-06 07:27:58 +00:00
714fa4716b
changed the Debugger() call, which not all kernels have, to panic(),
...
but only when DIAGNOSTIC is defined.
1993-10-06 07:24:21 +00:00
772436479d
new, improved, and rationally-implemented vfs_bio. no more serious
...
structural changes should happen, as it now does the right thing
w.r.t. buffer resizing and having lots of buffers vs. relatively
little buffer space. Ports can now "do the standard thing", re:
nbuf and bufpages, which is make nbuf = bufpages by default.
1993-10-04 04:56:28 +00:00
9a1fcf008b
Update after fixing syscalls.master.
1993-10-02 09:55:09 +00:00
c05111e593
Put back the $'s in the RCS id that the last commit removed.
1993-10-02 09:51:40 +00:00
e27f6e3ea0
patch from Christoph Badura <bad@flatlin.ka.sub.org> to fix credential
...
use by read-ahead blocks. This fixes those weak NFS authentication
messages, and allows us to use BSDI NFS servers again...
1993-10-01 21:47:11 +00:00
1d0f22a29a
convert to use the buffers which are (now) statically allocated at
...
startup in machdep.c... buffers are now *never* allocated after boot.
currently, the limitation that says bufpages must cover nbuf*MAXBSIZE
still exists, but this is one step closer to removing that limitation.
1993-09-29 04:49:15 +00:00
4a21fe3648
ifdef out the ttyfree()'s, so that fill_eproc doesn't panic when
...
a process's session still holds a ref to a tty which has been deallocated
and reused.
1993-09-29 02:36:21 +00:00
94ac210002
rewrite biodone to the spec in the daemon book, and to account for
...
the fact that buffers with B_CALL set shouldn't be brelse()'d.
1993-09-21 00:40:02 +00:00
1905040ad2
Add sysarch() syscall.
1993-09-19 18:55:38 +00:00
9c32bc786a
make allproc be volatile, and cast things accordingly.
...
suggested by torek, because CSRG had problems with reordering
of assignments to allproc leading to strange panics from kernels
compiled with gcc2...
1993-09-15 22:30:32 +00:00
40222e846f
Fix from Noriyuki Soda <soda@sra.co.jp>:
...
recvmsg(2) always returns -1 with errno==EMSGSIZE, when trying
to pass file descriptors through UNIX domain socket.
1993-09-14 03:35:08 +00:00
0c9ec05f20
check return codes on copyout()s, panic if they fail.
1993-09-12 07:56:22 +00:00
070f4a7f50
Removed functions moved to libkern: strcpy, strcmp, strlen, ffs, etc.
1993-09-11 00:08:03 +00:00
de69711383
These changes are due to a mismatch with user functions prototyped as
...
func(short) and the fact the the kernel uses full ints. This caused
problems on the pc532 port. These fixes take the good 16 bits passed
by the user program and converts them into the correct form for the
kernel.
1993-09-09 22:03:59 +00:00
64540d3533
Patch from David Greenman to reduce CPU usage during network transmit.
1993-09-08 21:12:49 +00:00
053f138dae
Changes to VFS readdir semantics
...
NFS changes for better cookie support
ISOFS changes for better Rockridge support and support for generation numbers
1993-09-07 15:40:14 +00:00
526dbecdb2
A little more cleanup; 0 --> FALSE and 1 --> TRUE.
1993-09-06 02:06:34 +00:00
cc054a83e7
De-ANSIfy and re-KNFify.
1993-09-06 02:03:03 +00:00
29aea147e8
Add \n to end of error message.
1993-09-05 22:07:31 +00:00
b477be52eb
Yet more of the ptrace() reorg; now ptrace_setregs() and ptrace_getregs()
...
are present, along with PT_GETREGS and PT_SETREGS ptrace commands.
1993-09-05 03:53:52 +00:00
15359c9f59
enable loadable execution handlers. need to do something better re:
...
how much of the file to pass in the exec package, but i think the
solution to that will be to pass e.g. a disk block's worth, or whatever;
if exec handlers really need more, they've got the damned vnode.
1993-09-05 01:36:28 +00:00
83aeee1bc0
there now exists an "exec switch". break the a.out code into another
...
module, and tidy up the interface so that other object formats are
more easily supportable.
1993-09-05 01:33:35 +00:00
a05bd46763
patch from Szabolcs Sziget <pink@bagira.fsz.bme.hu> to load lkm device
...
drivers properly.
1993-09-05 00:55:57 +00:00
fddf2c7605
ptrace_single_step() and ptrace_set_pc() should return errors if
...
necessary. (Mainly because the SPARC can't easily single step, so
it should return EINVAL, and then ptrace() should return that to the
user.)
1993-09-04 08:46:36 +00:00
3aa99f85dc
better ptrace() support from Sean Eric Fagan <sef@kithrup.com>
1993-09-04 05:32:18 +00:00
6a474f29e2
get rid of maxdmap, and seperate MAXDSIZ and MAXSSIZ in rlimit checking.
1993-09-04 00:37:54 +00:00
9c00bc072d
Include systm.h to get prototypes (and possibly inlines) of *max functions.
...
Change mbinit() to match prototype.
1993-09-04 00:01:43 +00:00
491d6b4b9d
fix problem where exec would lose on shell scripts with symlinks in
...
their names. fix from "James W. Dolter" <jdolter@sawtooth.eecs.umich.edu>.
test script:
#!/bin/csh
mkdir /tmp/foodir
cat > /tmp/foodir/testscript <<EOF
#!/bin/sh
echo "Executing script \$1"
EOF
chmod 755 /tmp/foodir/testscript
(cd /tmp ; ln -s foodir foosym)
echo "Trying full path (w/o symlink) to /tmp/foodir/testscript"
/tmp/foodir/testscript "with out symlink"
echo "Trying full path (w/ symlink) to /tmp/foosym/testscript"
/tmp/foosym/testscript "with symlink"
echo "End of Test"
1993-09-01 21:43:50 +00:00
28c37a0949
fixed a little /lib/cpp boo-boo
1993-08-31 13:46:31 +00:00
d365662684
ok, initialize that errno, to make theo and gcc2 happy...
1993-08-31 01:52:34 +00:00
518f7c78d6
a program being exec'd *must* cause *some* exec commands to be invoked;
...
if it doesn't there's a problem in the kernel, because a program
with no exec commands run will have no address space except the stack,
and i don't think it's valid to have a "run from stack only" exec type,
so panic. if need for that case comes up later, it can be changed...
1993-08-31 01:46:36 +00:00
6fce70ed63
blast it, i forgot two ('s
1993-08-30 06:25:10 +00:00
9aed375ba3
tty XXstart() routines return void
1993-08-29 13:46:31 +00:00
bab3a9ce58
added two __P() macros
1993-08-29 13:16:04 +00:00
b1eacffd69
print more DIAGNOSITC info, and startrtclock early on the mac (like i386)
1993-08-29 01:50:49 +00:00
15c3400ffe
Machine independant changes to VM for handling non-contiguous memory.
1993-08-27 23:45:55 +00:00
0732d8a8b1
Added VPROC to vprint()'s vnode type representation array.
1993-08-26 18:57:02 +00:00
d18c6d88d0
Support added for proc filesystem.
1993-08-24 12:56:22 +00:00
22ab556e04
If ospeed is set to 0, SIGHUP the session leader (if any).
1993-08-23 16:36:42 +00:00
742dcd5655
RLIMIT_OFILE --> RLIMIT_NOFILE
1993-08-23 16:01:56 +00:00
4543c1ebfd
changes from 0.9-ALPHA2 to 0.9-BETA
1993-08-23 04:59:38 +00:00
8ff8fa8046
runs up to and including configure().
...
todo: exceptions, interrupt support, make isrs affect vector table
kernel/user stacks
1993-08-15 23:01:58 +00:00
3604916e13
ppp from paul mackerras
1993-08-14 06:29:28 +00:00
7ffaf186bb
baseline revision
1993-08-13 22:00:55 +00:00
7318599b7c
snapshot of intergration of torek's config
1993-08-13 13:19:41 +00:00
mycroft