c9c13ef470
Changed killpg1() to 'succeed' even if a process group consists of
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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
4ab6dc7d2e
allow examination of SIGKILL and SIGSTOP signal handlers (but still
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disallow changes); from Klaus Klein in PR standards/3398.
1997-03-27 07:52:25 +00:00
e7af2a8237
* catch up with system call argument type fixups/const poisoning.
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* Fix arguments to various copyin()/copyout() invocations, to avoid
gratuitous casts.
* Some KNF formatting fixes
1996-12-22 10:21:06 +00:00
8595fc3073
make coredump() use more sensible error returns (even though they're
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not used by anything, for now), and implement MNT_NOCOREDUMP by checking
whether or not MNT_NOCOREDUMP is set on the file system where the dump
would land (i.e. the file system of the process's current working
directory), and disallowing the core dump if it's set.
1996-10-23 23:13:19 +00:00
8fd70c1fe1
in coredump(), check the SUGID bit rather than testing various parts
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of the cred structures. this prevents a previously set[gu]id process
from generating a core file.
1996-10-18 08:39:34 +00:00
f443b89c92
backout previous kprintf change
1996-10-13 02:32:29 +00:00
60d201973e
printf -> kprintf, sprintf -> ksprintf
1996-10-10 22:46:11 +00:00
de1c962824
Don't core dump if ruid != euid or rgid != egid.
1996-09-01 01:56:10 +00:00
4ef330b934
remove include of <sys/cpu.h>
1996-04-22 01:38:12 +00:00
09afd77655
More proto fixes
1996-02-09 18:59:18 +00:00
8a5b1b92e2
First pass at prototyping
1996-02-04 02:15:01 +00:00
2fce159ff8
Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and
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traditional usage.
1996-01-04 22:21:33 +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
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
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
73d0d3717e
Don't toss out tty stop signals if we're being traced.
1995-07-24 03:18:42 +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
d7e904a697
Fix various signal handling bugs:
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* If we got a stopping signal while already stopped with the same signal,
the second signal would sometimes (but not always) be ignored.
* Signals delivered by the debugger always pretended to be stopping
signals.
* PT_ATTACH still didn't quite work right.
1995-06-08 23:51:01 +00:00
3d1b06ab09
- new copyargs routine.
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- use emul_xxx
- deprecate nsysent; use constant SYS_MAXSYSCALL instead.
- deprecate ep_setup
- call sendsig and setregs indirectly.
1995-04-22 19:42:47 +00:00
c771cb43cf
need COMPAT_OSF1 for some things
1995-03-08 01:20:19 +00:00
1815d82b85
Make attach/detach more safe.
1995-02-03 11:35:57 +00:00
080e194e58
Remove extra arg to vn_open().
1994-12-14 19:03:13 +00:00
a18ec3cb1b
LEASE_CHECK -> VOP_LEASE
1994-12-13 21:52:35 +00:00
3035c3a3f3
make nosys() return ENOSYS, based on user requests and discussions with
...
mkm. it still always signals.
1994-12-07 21:31:11 +00:00
1a320dc9be
added extra argument in vn_open and VOP_OPEN to allow cloning devices
1994-11-14 06:01:16 +00:00
2f38797073
Trivial changes to make the code more consistent.
1994-11-06 20:39:50 +00:00
4eaa98b365
cleanliness, type sizes, casts.
1994-10-30 19:15:46 +00:00
6b86130410
update for new syscall args description mechanism
1994-10-20 04:22:35 +00:00
2f710a54ee
Convert process, file, and namei lists and hash tables to use queue.h.
1994-08-30 03:04:28 +00:00
72b3d408b9
replace "ctob(UPAGES)" and "UPAGES * NBPG" with "USPACE"
1994-08-23 22:07:42 +00:00
cf92afd66e
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:29:24 +00:00
699bbb84b6
Update to 4.4-Lite fs code.
1994-06-08 11:28:29 +00:00
7672b8b95b
New style core dumps.
1994-05-25 10:56:56 +00:00
b1c756dc7b
kill a notdef
1994-05-20 07:18:37 +00:00
63bb5c1ff2
update to 4.4-Lite, with some local changes
1994-05-19 08:13:09 +00:00
21a03cca53
mostly-machine-indepedent switch, and changes to match. also, hack init_main
1994-05-18 05:12:10 +00:00
81ae1682d5
osigstack is COMPAT_HPUX, too
1994-05-17 08:46:35 +00:00
4138ebf515
compat_09 stuff for pid_t's
1994-05-09 07:40:00 +00:00
a16dcc73f6
signal stack changes; overall upgrade
1994-05-07 01:01:29 +00:00
a0a7429482
lots of changes: prototype migration, move lots of variables, definitions,
...
and structure elements around. kill some unnecessary type and macro
definitions. standardize clock handling. More changes than you'd want.
1994-05-05 05:35:42 +00:00
495d3519fa
HPUXCOMPAT -> COMPAT_HPUX
1994-05-04 04:02:54 +00:00
4bbabd8e7a
Rename a lot of process flags.
1994-05-04 03:41:12 +00:00
f50f031448
kill syscall name aliases. no user-visible changes
1994-04-29 04:41:02 +00:00
dd617665cc
Clear trampoline bits in execsigs().
1994-04-22 22:33:59 +00:00
21c5c73db5
I suppose a SIGKILL or SIGTERM should make a process go about its
...
business fast. But the previous situation would allow
"sigblock(sigmask(SIGTERM)); kill(SIGTERM)" to thwart priority policies.
1994-04-19 20:50:30 +00:00
ebf601d2d0
bad comment. fix from vdlinden@fwi.uva.nl (Frank van der Linden)
1994-03-19 18:38:33 +00:00
316b930486
pull in COMPAT_SUNOS stuff from magnum
1994-01-23 05:56:27 +00:00
2cee3e073f
Make procfs really work for debugging.
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Implement not & notepg files in procfs.
1994-01-20 21:22:47 +00:00
21edb9924e
Canonicalize all #includes.
1993-12-18 03:59:02 +00:00
86b5a367cf
use progname.core for core dump names
1993-12-04 07:11:11 +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
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
f5ec218873
the swtch() calls here should not need to be splclock() protected,
...
and certainly don't need to be bracketed by splclock()/splnone(),
the latter of which is a jolitz invention.
1993-08-07 05:16:38 +00:00
97cae397ee
Finish moving struct definitions outside of function declarations.
1993-07-17 15:24:33 +00:00
06d372686f
revert code base back to net/2. in particular,
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fix jolitz's trapsignal() change (it's only supposed to work on curproc)
and add a panic if called w/something other than curproc, and also
fix a relic of his crappy exec implementation
1993-07-07 08:12:33 +00:00
955ae6a915
change exit() to kexit(), so prototypes are "safe" with stdio.h, etc.
1993-07-04 23:30:33 +00:00
0e6cb953ea
ANSIfications - removed all implicit function return types and argument
...
definitions. Ensured that all files include "systm.h" to gain access to
general prototypes. Casts where necessary.
1993-06-27 06:01:27 +00:00
230dcf0d05
add $Id$ strings, and clean up file headers where necessary
1993-05-20 02:54:09 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
kleink