mycroft
232ade1b2b
comdefaultrate -> comconsrate
...
comconsbah -> comconsioh
Only use comconsrate on the console.
1997-04-04 20:49:49 +00:00
gwr
b5f838ad77
Add a comment.
1997-04-04 20:48:59 +00:00
pk
d1603d004b
Use sc_hwreset() hook to reset ledma (if applicable).
1997-04-04 20:29:23 +00:00
matthias
470e2a9983
* Do some KNFing.
...
* Make all local functions static.
* Add some untested netatalk support.
1997-04-04 19:02:43 +00:00
christos
ef8d40a999
Busify the driver (from perry).
1997-04-04 18:59:35 +00:00
scottr
be3e57de4a
Changes to make a dcm-based console work properly:
...
- While servicing an rx, tx, or modem status interrupt: if we have a
NULL struct tty * or if the tty isn't open, just return.
- Skip the self test if we are the console; it manages to do funny
things to autoconfig messages. (XXX - this should be fixed)
1997-04-04 18:16:07 +00:00
augustss
32801cf383
* Move the Linux audio emulation into its own directory and rename it
...
OSS (aka VoxWare) audio emulation.
* Use the OSS audio emulation for Linux and FreeBSD.
* Add mixer emulation to the OSS emulator.
1997-04-04 15:35:54 +00:00
augustss
56f33727b5
Include OSS audio emulation.
1997-04-04 15:35:06 +00:00
briggs
99d2687e23
Mask off 'internal slot' in check to see if we should enable nubus intrs.
1997-04-04 15:33:30 +00:00
kleink
4d65b07afa
As specified in POSIX.1 (and termios(4)!), when cc[VMIN]==0 a read() shall
...
be satisfied by any amount of data actually read.
1997-04-04 15:10:34 +00:00
briggs
28af7de8a4
Do not set DCR_SYNC for the C/Q[68]xx systems.
...
Thanks to Steve Brown <sbrown@best.com> for working with me to find this.
1997-04-04 14:54:44 +00:00
christos
8810289c14
Add netatalk domain.
1997-04-04 14:22:21 +00:00
kleink
2cfcc6c893
Return immediately upon zero byte reads, as updating st_atime in this case
...
violates POSIX.1 read() semantics.
1997-04-04 14:21:32 +00:00
kleink
9d8538dd8b
Changed lseek(2): return EINVAL upon attempt to seek to negative offset.
1997-04-04 13:57:06 +00:00
kleink
50ccaeca39
Converted rename(2) to proper POSIX.1 behavior: if "from" and "to"
...
are links to the same file, do nothing. This also eliminates the
previous (and incorrect) check, which was far more complicated.
1997-04-04 13:32:48 +00:00
thorpej
2c0d2cb557
#ifdef DIOVERBOSE a variable needed only in such code.
1997-04-04 09:53:43 +00:00
thorpej
b5f9e1cdd1
kill an unused variable
1997-04-04 09:52:40 +00:00
matthias
9fea258541
* if queues have to be protected by splimp. Back out last change. Thank's
...
to Charles for watching out and notifying me about my mistake.
1997-04-04 09:51:26 +00:00
leo
fd52d826aa
Add IDE driver (Markus Kilbinger).
1997-04-04 08:17:30 +00:00
is
e60bbb3b89
Actually ask for ARP initialization on this interface.
...
Somehow this commit was forgotten. Sorry folks.
1997-04-04 06:27:32 +00:00
mycroft
c50b8e4fa8
Make the names of the member of struct __va_list namespace-clean.
1997-04-04 04:17:06 +00:00
cgd
ce54b19fd3
include <stdlib.h> if !_KERNEL for malloc declaration/proto
1997-04-04 01:53:22 +00:00
augustss
e52219bae7
Regen.
1997-04-04 00:24:36 +00:00
augustss
a987ede509
Two more PCI devices.
1997-04-04 00:22:00 +00:00
kleink
5ec0772a62
In checkalias(), initialize the speclockf structure member invented
...
with the specfs advisory locking support; this could cause a panic.
1997-04-03 23:15:52 +00:00
kleink
c9c13ef470
Changed killpg1() to 'succeed' even if a process group consists of
...
SZOMB processes only; the POSIX.1 definition of a background process
group implies that kill(2)ing such a process group must succeed.
1997-04-03 21:08:27 +00:00
christos
bd1db9fd84
Fix compile problems (from Veego)
1997-04-03 21:07:42 +00:00
christos
11754cdf41
Update for argument change in at_ifawithnet
1997-04-03 18:48:28 +00:00
christos
3b17cac319
Make at_ifawithnet take an ifnet arg instead of an ifaddr. Suggested by
...
Ignatios.
1997-04-03 18:38:21 +00:00
kleink
8cfa44e947
Change O_NOCTTY from 0 to 0x8000; this is already BSD default
...
behavior, but POSIX.1 and the COMPAT_{LINUX,SVR4} code require
it to be distinct from other oflag values.
1997-04-03 17:51:47 +00:00
christos
eb6be97252
Add netatalk netisr
1997-04-03 17:49:08 +00:00
christos
738cdfd351
Add netatalk netisr
1997-04-03 17:35:56 +00:00
christos
ad36b6970e
Add netatalk netisr
1997-04-03 17:25:18 +00:00
christos
dcb36500b8
Add netatalk netisr
1997-04-03 17:14:39 +00:00
christos
6c015f3a49
Add netatalk netisr
1997-04-03 15:59:54 +00:00
christos
c5257947c7
PR/3444: Erik Bertelsen: Eliminate warnings when -UINET
1997-04-03 15:25:20 +00:00
kleink
080aeda54f
WERASE, REPRINT, STATUS and DSUSP are extensions to the POSIX.1 GTI
...
set of special characters: recognize them only if IEXTEN is set.
1997-04-03 14:24:45 +00:00
cgd
c492daaa6e
fix ... potentially fatal typo (s/unix/unit/)
1997-04-03 00:57:03 +00:00
kleink
b27b6da672
It's STRIPDISC, not STRIPIPDISC.
1997-04-03 00:54:19 +00:00
perry
e32bb7d002
fix bad size calculation for kernel memory mappings, as in when
...
allocating 1 byte from a page alligned address.
reported (with fix) in pr-3441 from Matthias Drochner
1997-04-02 23:44:44 +00:00
scottr
aa88a240fe
Fix printf() and other warnings when compiled with DEBUG defined.
1997-04-02 22:37:21 +00:00
christos
206e950042
Add netatalk netisr
1997-04-02 21:59:02 +00:00
christos
e0443987e7
Add netatalk netisr
1997-04-02 21:48:55 +00:00
christos
8af1def782
move atintr prototype to the header file.
1997-04-02 21:47:01 +00:00
christos
55e1055dc3
Add netatalk glue
1997-04-02 21:34:11 +00:00
christos
5bf5cd24de
Appletalk networking stack. Code based on netatalk release beta-970220
...
from toccata.fugue.com. Ported to netbsd by Bill Studenmund.
Changes:
- KNF
- remove endian.h
- adapt to the new arp code.
- fix small biff's with spl/splx.
1997-04-02 21:31:01 +00:00
christos
0b1d82fb18
Add netatalk stubs.
1997-04-02 21:23:26 +00:00
christos
964633009c
Sync with Lite2.
1997-04-02 21:17:28 +00:00
christos
ff9686fd79
Add netatalk
1997-04-02 21:14:29 +00:00
pk
332d00ad1d
Take another register snapshot at the end of dumpsys() to refresh the PCB
...
which may have been altered while writing the dump. Also, save PC in
the PCB.
1997-04-02 20:56:28 +00:00
leo
ff152e48d5
The atari-TT really has no IDE-interface.
1997-04-02 20:33:10 +00:00
kleink
64f12ae12a
Moved the `unlocking a lock-free inode' shortcut behind
...
the l_whence and starting offset sanity checks.
1997-04-02 18:42:46 +00:00
kleink
5610f6e774
Like in F_SETLK, check if F_GETLK is actually called with a
...
valid lock type.
1997-04-02 18:22:32 +00:00
kleink
8c04785710
Remove superfluous (uio_resid == 0) check.
1997-04-02 17:14:32 +00:00
oki
ecae3f3421
Add bits[64] declaration
1997-04-02 17:10:41 +00:00
kleink
c1779f82c3
added advisory record locking support
1997-04-02 17:09:47 +00:00
matthias
b7624c248a
* Add missing & in plipioctl.
...
* Remove some dead code in plipioctl.
* Use splnet, not splimp to protect IF_PREPEND/IF_DEQUEUE.
1997-04-02 16:36:25 +00:00
christos
8e5e5d1667
Fix reverse test in O_NOCTTY; pointed out by Klaus Klein
1997-04-02 15:29:18 +00:00
mycroft
4df7e1dac7
Remove superfluous probe message.
1997-04-02 03:58:25 +00:00
kleink
2da2c50987
KNF glitch in last commit, pointed out by Chris G. Demetriou.
1997-04-02 03:23:01 +00:00
kleink
6b58679ffa
Implement OCRNL "\r" -> "\n" tty output translation.
...
Fixes PR standards/3434.
1997-04-02 03:10:51 +00:00
mycroft
6d3685ab6c
Add a SDEV_AUTOSAVE quirk for the Emulex SCSI<->ESDI bridge.
1997-04-02 02:36:02 +00:00
mycroft
aca1dae3c4
Push the buffer cleanup code into scsi_done(), and split it so that biodone()
...
is called *after* the driver `done' routine. This fixes disk I/O statistics
on SCSI devices.
Also, calling the `done' routine with a `complete' argument of 0 and actually
having it do anything meaningful loses in at least 3 ways, so just nuke the
argument altogether and don't call it this way. If the driver needs to do
some error handling, that's what `err_handler' is for.
1997-04-02 02:29:30 +00:00
scottr
40d1c295a2
Specify more aggressive warning options for C code.
1997-04-01 23:16:41 +00:00
gwr
0faac5faf2
Back-out the CWD hack...
1997-04-01 23:11:28 +00:00
gwr
1614a8ad2e
Always schedule a timeout before the first occasion where
...
we return from the driver expecting to come back due to an
interrupt, because the interrupt might not happen...
Do the untimeout in ncr53c9x_done instead of just before
almost every call to ncr53c9x_done as was done previously.
Make ncr53c9x_sense schedule its own timeout for the new
command it is starting (request sense), separate from the
timeout for the command that just completed.
1997-04-01 22:10:04 +00:00
gwr
50b0bafbbb
Allow separate control over the "per-target trace" feature
...
via the NCR53C9X_DEBUG value. Add some padding for m68k.
1997-04-01 22:08:18 +00:00
leo
a6f5608814
Make it possible to remove the lpt device by making it 'needs-flag'.
...
Remove lpt-device from the BOOT kernel.
1997-04-01 20:14:06 +00:00
scottr
6c7f504b20
Add forward declarations for struct exec_package and struct exec_vmcmd,
...
to minimize the number of unnecessary #includes.
1997-04-01 20:05:14 +00:00
scottr
54c4c9b37f
Catch up with COMPAT_HPUX changes, and make this compile with -Wall.
1997-04-01 19:59:59 +00:00
scottr
703bcd151c
Add prototypes, and make this compile with -Wall. Remove register
...
modifier from all declarations.
1997-04-01 19:58:58 +00:00
scottr
5be5fe416e
Relocate some prototypes needed for COMPAT_HPUX to hilvar.h
1997-04-01 19:29:09 +00:00
cgd
044c6288bf
slightly relax the block size checks; they were a bit to paranoid
1997-04-01 17:27:33 +00:00
cgd
776b6dcbca
hack to fake up disklabel
1997-04-01 17:23:04 +00:00
matthias
e034d53f13
* Add new sysctl "machdep.ieee_disable". This can be used to disable the
...
in kernel ieee trap handler. Then a usermode version of the code can be
used for debugging. Thank's to Ian Dall for this suggestion.
1997-04-01 16:37:43 +00:00
matthias
af88eb9d75
* Fixes from Ian Dall. Make the ieee handler compile with the new gcc warning
...
options, make it compile into a user mode library again and update the
README.
1997-04-01 16:35:08 +00:00
matthias
d0c4177d0c
* Add new sysctl "machdep.ieee_disable". This can be used to disable the
...
in kernel ieee trap handler. Then a usermode version of the code can be
used for debugging. Thank's to Ian Dall for this suggestion.
1997-04-01 16:33:04 +00:00
matthias
d89b0839dc
* Use movsdnu to copy pages.
...
* Just invalidate the tlbs for the affected mappings in pmap_zero_page
and pmap_copy_page.
1997-04-01 16:32:58 +00:00
matthias
43064ade71
* Apply optimizations suggested by gwr & mycroft.
1997-04-01 16:32:52 +00:00
matthias
6231519c48
* Initialize the icu with a table driven method again.
1997-04-01 16:32:47 +00:00
matthias
88128328a9
* Only cosmetic changes.
1997-04-01 16:32:31 +00:00
matthias
9e6c9efed8
* Initialize the icu with a table driven method again.
1997-04-01 16:32:25 +00:00
matthias
9046ff4c6f
* Initialize the icu with a table driven method again.
...
* Fix a bug in microtime that caused the generation of invalid timevals.
Thank's to Ian Dall for finding and fixing this.
1997-04-01 16:32:16 +00:00
matthias
821b15ab3b
* Add some missing casts to make this compile with -Werror when KGDB is
...
defined.
1997-04-01 16:31:53 +00:00
matthias
e2a1653bf0
* Only cosmetic changes.
1997-04-01 16:31:45 +00:00
matthias
b14adada8f
* Include <sys/systm.h> to get printf prototype.
1997-04-01 16:31:37 +00:00
matthias
8a56a74823
* Add versions of movs{d,w,b} that do not update the source and destination
...
pointers.
* Add tlbflush_entry to flush a single tlb entry.
1997-04-01 16:31:19 +00:00
matthias
b78841616b
* Add prototype for icu_init.
...
* Add new sysctl "machdep.ieee_disable". This can be used to disable the
in kernel ieee trap handler. Then a usermode version of the code can be
used for debugging. Thank's to Ian Dall for this suggestion.
1997-04-01 16:31:14 +00:00
matthias
b3d60fed7c
* Add -Werror again.
1997-04-01 16:30:48 +00:00
matthias
6228d0c501
* Add Cabletron EA412/EA419 driver.
1997-04-01 16:30:35 +00:00
briggs
ca0531b7f4
Add DrHW for RasterOps CB264--From Scott Reynolds--and link it in to the
...
proper interrupt routine.
1997-04-01 13:31:38 +00:00
briggs
71bf5ccd79
Remove tag.
1997-04-01 13:31:03 +00:00
mycroft
3018d16337
Enable wdc1 at IRQ 15.
1997-04-01 13:12:13 +00:00
leo
061e737731
Add wd-driver. The driver is basically the driver present in the arm32
...
port (Thanks Mark!) with a few atari specific things and the bad block
handling disabled.
1997-04-01 08:17:44 +00:00
briggs
a3d5b32614
- Support DAFB machines mo' better. Actually detect if a monitor is
...
present and initialize a few things. No color support, yet.
- Properly disable interrupts for DAFB.
- Rearrange for better nubus display card interrupt support. Only register
an interrupt if we know how to clear it.
- Complain if we don't know about a given display card and can not install
an interrupt handler.
- Change MYSTERY stuff to cb264--still need to get the DrSW so we can
actually call the routine to clear an interrupt from this card.
1997-04-01 05:41:59 +00:00
mikel
df25ccca49
loosen the version number check in the quirk list for the CDR-H98MV;
...
from Koji Imada in PR kern/3419.
1997-04-01 04:05:03 +00:00
mycroft
3a5d048d44
#ifdef DEBUG a variable to prevent compiler warning.
1997-04-01 03:38:50 +00:00
scottr
698c8410a2
Add prototypes, and make this compile with -Wall. Remove register
...
modifier from all declarations.
1997-04-01 03:12:06 +00:00
scottr
66c9485803
Add prototypes, and make this compile with -Wall.
1997-04-01 03:10:57 +00:00
scottr
43b1b8c08a
Relocate some prototypes needed by other MD code.
1997-04-01 03:07:19 +00:00
scottr
4c6e335897
Add prototypes as appropriate.
1997-04-01 03:03:56 +00:00
jeremy
68755b199e
Physical page status functions pmap_clear_reference()
...
and pmap_clear_modify() weren't testing if the page whose status was being
changed was being managed. This caused kernel panics with X11.
1997-04-01 02:15:33 +00:00
augustss
c56286529c
Make it compile again by removing a cast to void of KFREE(). KFREE expands
...
to a statement, not an expression.
1997-04-01 00:07:07 +00:00
pk
102497370d
Garbage-collect a few items.
1997-03-31 22:03:11 +00:00
pk
9c2ddb4a59
`*_get_fault_status' should not get profiled; use ALTENTRY for now.
1997-03-31 22:00:39 +00:00
gwr
5485e1ff75
Need a common <m68k/pcb.h> for gdb.
1997-03-31 21:39:51 +00:00
gwr
a09110f073
Use <m68k/pcb.h>
1997-03-31 21:35:39 +00:00
gwr
b43ee24829
Need a common <m68k/pcb.h> for gdb.
1997-03-31 21:32:26 +00:00
thorpej
b20341d54a
If we don't match a known card ID, return "don't match".
1997-03-31 20:52:13 +00:00
jonathan
2e7e0f6ca0
Merge with Mattias Drochner's PCnet-PnP front-end.
1997-03-31 20:36:38 +00:00
pk
cd9e3a7b59
Remove bogon from otherwise unused fdchwintr() function.
1997-03-31 20:27:32 +00:00
jonathan
999f50b033
PCnet-PnP front-end driver for isapnp PCnet cards.
1997-03-31 20:22:19 +00:00
pk
b8cc0f044e
Deal differently with physical memory gaps resulting from alignment
...
restrictions.
1997-03-31 19:53:41 +00:00
mycroft
9bc200ea19
Fix formatting error in Sun 4 printf().
1997-03-31 17:21:00 +00:00
mycroft
ac89281245
Fix bogus preprocessor conditional that caused the trap page to
...
not be rounded up when it should be.
1997-03-31 16:42:52 +00:00
scottr
c008fc0aa0
Add prototypes, and make this compile with -Wall. Remove register
...
modifier from all declarations.
1997-03-31 07:32:14 +00:00
scottr
ea23ab53c3
Add missing argument to diagnostic printf()
1997-03-31 07:30:41 +00:00
scottr
52cb2d2955
Add prototypes, and make this compile with -Wall. Remove register
...
modifier from all declarations.
Also, handle sc_flags better so that we don't lose track of the
DCM_ISCONSOLE bit.
1997-03-31 07:29:49 +00:00
jeremy
b572daa4dc
In-tree GNU ``as'' does not know of 'pmove <reg>,tt0' instruction. Changed
...
instances of this instruction to hardcoded opcode statements. Thanks to
jthorpe for pointing this out.
1997-03-31 02:22:25 +00:00
thorpej
80631ee3b7
Keep the compile/ directory in the distribution.
1997-03-31 01:23:37 +00:00
thorpej
3878faec9c
Fix a bogus argument to dmafree(), from Scott Reynolds.
1997-03-31 01:05:19 +00:00
thorpej
6a3ca35ec3
Build these kernels with full debugging symbols.
1997-03-31 00:03:10 +00:00
jonathan
c1f72bba37
Add ifmedia hooks: include <ifmedia.h> and add sc_media to softc.
1997-03-30 22:47:05 +00:00
jonathan
70e7856e42
Match missing variants:
...
3c900 twisted-pair only, 3c595 mii, 3c595 100bT4, 3c905 100bT4.
Is there an MII version of the 3c905?
1997-03-30 21:31:01 +00:00
leo
67c47d4b56
Remove a hardcoded interrupt handler. Now uses intr_establish() for the
...
SCSI-drq handler on the Hades.
1997-03-30 21:08:19 +00:00
leo
103e8967c4
Add a space to the attach message.
1997-03-30 21:04:13 +00:00
briggs
2606fe6cbd
Some new SONIC code from Denny Gentry <denny1@home.com> with a couple of
...
tweaks and bug fixes by yours truly.
Here's what Denny had to say:
nubus.h:
- add a drsw entry for my card
[ I also added a couple of constants for more display cards ]
if_sn.c:
- allocate sc->space using malloc (Scott wanted this).
- make csr accesses use NIC_PUT/GET, remove sc->sc_csr.
- add multicast and IFF_PROMISC support. multicast isn't
well tested, but I made sure the unicast case still
works.
- finish the new arp interface, remove sc->sc_enaddr
if_snreg.h:
- remove struct sonic_reg
if_snvar.h:
- add NIC_PUT and NIC_GET macros a la if_ae
- remove sc_txhead, it isn't used.
if_sn_nubus.c:
- clean up support for my SE/30 card.
- Move add_nubus_intr from if_sn.c (to keep if_sn.c MI)
if_sn_obio.c:
- make Q610, C610, Q650, C650, Q800 use EXBUS.
- PB500 had a "return" where "break" was intended. PB500
probably wasn't working.
- move add_nubus_intr from if_sn.c.
- add an "explanation" why Apple's ethernet addr is encoded
in token ring format in the PROM.
1997-03-30 19:51:44 +00:00
christos
c318eb0071
PR/3402: Volker Schmidt: Add missing prototype for hardpps.
1997-03-30 17:29:41 +00:00
christos
6c41fdc592
Handle NULL shmid_ds properly in shmctl.
1997-03-30 17:21:02 +00:00
christos
dd3f97976c
Comment out DIAGNOSTIC panic in trap code translation. The DIAGNOSTIC is
...
correct, but unfortunately in trap.c trapsignal(p, SIGSEGV, code) passes
the address of the fault in code, instead of the trap code. So we punt for
now doing checking for trap code validity until this gets fixed.
1997-03-30 17:18:19 +00:00
is
1309901ce0
The DraCo has had a com driver for quite a while.
1997-03-30 11:06:40 +00:00
is
2672ddd9d5
ifdef NARP -> if NARP > 0
1997-03-30 10:38:51 +00:00
christos
ee29ff37a9
PR/3396: Klaus Klein: If CREAD is not set drop incoming data.
1997-03-29 23:26:27 +00:00
christos
68b10e62c4
PR/3407: Koji Imada: Modern BIOS's can boot from higher than second hard disk
1997-03-29 21:40:19 +00:00
christos
4c29beee46
PR/3409: Koji Imada: cdsize() timeout too short for cd changers.
1997-03-29 21:37:55 +00:00
thorpej
0226fc32e4
Don't attempt to include config(8)-generated headers if we're included
...
by userland.
1997-03-29 19:52:41 +00:00
thorpej
f090be431e
Use control device names provided by <netinet/ip_fil.h>
1997-03-29 19:51:45 +00:00
thorpej
0684baea63
Define control device names here; they're needed by kernel and userland.
1997-03-29 19:50:51 +00:00
christos
3a56279cee
PR/3408: From Koji Imada: mv_faults on SPP connections.
1997-03-29 17:01:38 +00:00
jtk
dd46e6280e
partial fix for PR 3385: correctly identify JAZZ-16 when AUDIO_DEBUG is
...
enabled
1997-03-29 05:41:28 +00:00
mhitch
cb3b852a7f
A couple of missed boot() -> cpu_reboot() changes.
1997-03-29 05:03:01 +00:00
darrenr
4d1eb7820e
use IPLLOG instead of ipllog to easily mask parameters, fix up prototype
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problems for compiling to user programs.
1997-03-29 04:39:15 +00:00
thorpej
169a339c7d
Centralize the check for NetBSD PFIL_HOOKS code into ip_fil.h, and use
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it consistently.
1997-03-29 03:05:14 +00:00
thorpej
85a327bb3b
Make this compile again in light of recent changes:
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- adjust for new ipl_attach()/ipl_detach() names.
- In ipl_load(), so not implicitly call ipl_attach(), since
doing so would be inconsistent with the behavior exhibited
by the statically-configured version.
1997-03-29 03:03:08 +00:00
briggs
e15f7fac43
Fix bug that would have prevented PB5xx series from detecting the SONIC.
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Bug noticed by Denny Gentry.
1997-03-29 02:34:40 +00:00
mycroft
11117540d2
Use a temporary data structure for holding probe information, rather than a
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full softc.
1997-03-29 02:32:30 +00:00
mycroft
056fd71e85
General cleanup: bus.h, etc.
1997-03-29 02:11:09 +00:00
thorpej
7845ea0d16
Fix an ... interesting bug that resulted from namespace collision.
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Description:
- A BSD pseudo-device initialization routine is declared as
void <pseudo-device name>attach __P((int count));
in ioconf.c by config(8). main() calls these functions
from a table.
- IP Filter has functions iplattach() and ipldetach() (or,
in the NetBSD case, were erroneously renamed ipfilterattach()
and ipfilterdetach()). These functions are used to establish
and disestablish the IP Filter "filter rule check" hook in
the IP input/output stream. They are declared:
int iplattach __P((void));
int ipldetach __P((void));
..and are expected to return a value by iplioctl().
- When main() calls (by sheer coincidence!) iplattach(),
the filter hook is established, and the IP Filter machinery
labeled as "initialized". This causes all packets, whether or
not the user intents to use filter rules, to be passed to
the filter rule checker if "ipfilter" is configured into the
kernel.
- As a result of the above, a kludge existed to default to
passing all packets (I can only assume that when this was
originally committed, the symptom of the bug was noticed by
the integrator, but the bug not actually found/fixed).
- In iplioctl(), if the SIOCFRENB ioctl is issued with an
argument of "enable" (i.e. user executed "ipf -E"), iplattach()
will notice that the machinery is already initialized and
return EBUSY.
Fix:
- Rename iplattach()/ipldetach() to ipl_enable() and ipl_disable().
- Create a pseudo-device entry stub named ipfilterattach()
(NetBSD case) or iplattach() (all other). This is a noop; none
of the machinery should be initialized until the caller expicitly
enables the filter with ipf -E. Add a comment to note that.
1997-03-29 01:57:55 +00:00
thorpej
99f4b72f6c
Resolve conflicts from merge.
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XXX doesn't compile yet, but that will require some other changes, which
XXX I want to make separately.
1997-03-29 01:42:33 +00:00
thorpej
f30d8f327f
Resolve conflicts from merge.
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XXX !!! XXX !!!
I noticed a few semi-serious bugs while doing this merge, one of which
has existed for a fairly long time. Some of them are addressed in this
commit (because they caused the kernel to not compile), and are annoted
by "XXX" and "--thorpej". The other one will be addressed shortly in
a future commit, and, as far as I can tell, affects all operating systems
which IP Filter supports.
1997-03-29 00:54:55 +00:00