b69dc1f62c
move ../sys/syscallargs.h out of the way when making new version,
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just like we do for init_sysent.c, syscalls.c, and ../sys/syscall.h.
1995-11-22 23:11:32 +00:00
a321588516
update for new syscalls.master
1995-11-22 23:09:26 +00:00
a2ce90f34c
change definition of profil() to make it 64-bit friendly. This has
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no practical consequence on 32-bit systems. old prototype was
int profil(char *, int, int, int), and new one is int profile(char *,
size_t, u_long, u_int). the size_t is the size of the buffer,
and the u_long is the 'starting offset'. (I changed the last int
to u_int, because it's treated as a u_int everywhere, and isn't
logically a signed value.)
1995-11-22 23:07:19 +00:00
7edc899fdd
ffs -> ufs
1995-11-11 22:00:15 +00:00
dd962ebbf6
Make sys_mount accept "ufs" as an alias for "ffs"
1995-11-07 22:41:02 +00:00
16c4374c1f
Make the ktrace code emit a record that indicates the current emulation
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every time there is an attach or detach event.
1995-10-22 00:35:06 +00:00
ec64328797
Check for todo<0, done<0, and done>todo.
1995-10-10 02:51:45 +00:00
5a44558c93
Reran makesyscalls.sh.
1995-10-10 01:33:26 +00:00
44a38d8470
Add aliases for all compat functions.
1995-10-10 01:32:53 +00:00
2dd293d3c3
Add hooks for COMPAT_FREEBSD, from Noriyuki Soda.
1995-10-10 01:26:36 +00:00
c819cd372d
In lkmioctl(), disallow LMRESERV, LMLOADBUF, LMUNRESRV, LMREADY,
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and LMUNLOAD if securelevel > 0. From Matthew Green <mrg@eterna.com.au>
1995-10-10 00:23:20 +00:00
55c46e9514
Reran makesyscalls.sh.
1995-10-07 06:41:34 +00:00
245f292fed
Prefix names of system call implementation functions with `sys_'.
1995-10-07 06:25:19 +00:00
2d9aa901e9
Write core dumps with mode 0600.
1995-10-06 16:12:05 +00:00
62f5268325
Fix oversight in previous.
1995-10-05 08:50:02 +00:00
9806359967
Make PARENB depend on RAW and ANYP, but not on LITOUT or PASS8.
1995-10-05 08:38:55 +00:00
1c5d240ffa
Make PASS8 = !ISTRIP and LITOUT = !OPOST, if CSIZE is CS8.
1995-10-05 02:45:06 +00:00
f5f86fc38b
Fix type errors.
1995-10-05 01:42:22 +00:00
210951a875
Switch to using SET(), CLR(), and ISSET() macros, like tty.c.
1995-10-05 01:35:07 +00:00
42c10934c1
Fix typo in declaration of exit(), pointed out by Chris Demetriou.
1995-09-27 20:26:51 +00:00
08cae70f24
fix annoying but non-critical rounding but in ttyinfo(). (If
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microseconds goes over 10^6 when rounding, increment seconds.)
1995-09-22 00:11:35 +00:00
60024eb978
Make system calls conform to a standard prototype and bring those
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prototypes into scope.
1995-09-19 21:40:36 +00:00
1f5a887dbf
makesyscalls.sh changed
1995-09-19 21:31:49 +00:00
70bf3eea21
Emit prototypes for system call functions and append them to the
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`syscallargs' header file.
1995-09-19 21:28:56 +00:00
7f6d48201f
s/memcmp/bcmp/
1995-09-16 00:28:08 +00:00
166530c153
Distribute cache entries more evenly
1995-09-08 14:15:07 +00:00
873ed30f83
so_pcb should be a void *.
1995-08-17 02:57:20 +00:00
a87c08a36e
Access rights are now stored in MT_CONTROL mbufs. Document this.
1995-08-16 01:03:19 +00:00
0ecd5256ad
Allocate PCBs with malloc(), more mgetclr(). Be more careful to free the
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PCB after it's done with.
1995-08-16 00:29:50 +00:00
d23236204d
When resetting a signal, change ps_sigact, just to be sure.
1995-08-14 06:07:55 +00:00
5c03d498db
Fix typos.
1995-08-14 01:47:03 +00:00
2e95cf3d31
Implement SA_RESETHAND and SA_NODEFER.
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Only return SA_NOCLDSTOP in the sigaction struct for SIGCHLD.
Rename ss_flags bits.
1995-08-13 22:53:59 +00:00
36a94a031a
Lock the process in core before operating on it.
1995-08-13 09:05:51 +00:00
5482957905
splnet --> splsoftnet
1995-08-12 23:59:09 +00:00
80d7b0695a
minphys() functions really should return void.
1995-08-12 20:30:45 +00:00
0f77910137
Add and document a `kern.rawpartition' sysctl.
1995-08-04 18:36:08 +00:00
32b4385a97
fix bug pointed out by, and do the cleanup suggested by
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Alasdair Baird <alasdair@wildcat.demon.co.uk>. From pr 1301.
1995-08-02 22:01:46 +00:00
605a125097
After an I/O operation completes, immediately set B_BUSY again. Also,
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lower spl sooner, and remove an unneeded splbio()/splx() pair.
1995-07-27 02:37:12 +00:00
e9d17d38b5
avoid unnecessary aging of buffers. This used to make sense, when buffer
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caches were much smaller, but makes little sense now, and will become more
useless as RAM (and buffer cache) sizes grow. Suggested by Bob Baron.
1995-07-24 21:19:27 +00:00
b45221af72
prototype strategy and minphys, use & check minphys return value
1995-07-24 07:45:24 +00:00
73d0d3717e
Don't toss out tty stop signals if we're being traced.
1995-07-24 03:18:42 +00:00
7de0fcfd12
Add KTR_EMUL to indicate a switch between syscall emulations.
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Currently this record is emitted only on exec. Maybe it should
be emitted on ktrace() attach too.
1995-07-19 15:19:08 +00:00
f5bbdfba41
bdwrite() should upgrade writes to tape devices by sending them to
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bawrite(). it's logically more correct (doesn't return an error code,
because it's async; bdwrite is also async), it still writes things
in-order, it makes sure the proper accountins is done (see the
wasdelayed cases in bwrite()), and it allows writes to vnodes on volumes
mountd with the MNT_ASYNC to be converted into delayed writes the way
God, err, Kirk intended. Convert synchronous bwrite()s on MNT_ASYNC
file systems to delayed writes.
1995-07-12 07:56:31 +00:00
9c3fe30d92
fix long-standing XXX in getblk(): NFS does funky things (somewhat
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explained in comments), which can cause a race condition. amazingly,
the _only_ time i've ever seen or heard of this problem was in some
comments and sources by Rick Macklem, and when running against the
a DEC OSF/1 NFS server running on an Alpha.
1995-07-12 07:39:00 +00:00
7263209ce6
Make each disk and tape driver define its own read and write functions.
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Deprecate rawread() and rawwrite() completely. Remove d_strategy from cdevsw to
force the abstraction barrier.
1995-07-04 07:15:28 +00:00
083ba962e2
Oops; need fcntl.h.
1995-07-03 16:58:38 +00:00
9a4505cb89
Close routines take file flags, not I/O flags. Fix two incorrect usages.
1995-07-02 18:13:02 +00:00
1654fca494
Remove unused define
1995-06-30 02:57:20 +00:00
3748c1aef7
try to insure that the 'default' address for shm segments is the same
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from process to process. It apparently is on SysV systems, and some
programs depend on this. Suggested by John Birrell <jb@werple.mira.net.au>.
1995-06-29 11:43:17 +00:00
1a5a3c9199
Extracted all of the compat_xxx routines, and created a library [libcompat]
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for them. There are a few #ifdef COMPAT_XX remaining, but they are not easy
or worth eliminating (yet).
1995-06-24 20:33:55 +00:00
cgd