nathanw
30cbf42b77
Implement short corefile name support, controlled by options SHORTCORENAME
...
and sysctl kern.shortcorename.
Closes PR kern/5191.
1998-06-28 21:34:58 +00:00
thorpej
8aee7782f5
defopt COMPAT_SUNOS
1998-06-25 23:40:33 +00:00
thorpej
808867c7cf
defopt KTRACE
1998-06-25 21:17:15 +00:00
enami
9ad895e33c
Backout previous issignal() change so that gdb can trace a process
...
which has subprocess again; the lite2 change conflicts our local change.
1998-05-07 00:45:16 +00:00
fvdl
e5bc90f40c
Merge with Lite2 + local changes
1998-03-01 02:20:01 +00:00
mrg
d90485202c
- add defopt's for UVM, UVMHIST and PMAP_NEW.
...
- remove unnecessary UVMHIST_DECL's.
1998-02-10 14:08:44 +00:00
mrg
1a8c7604f4
initial import of the new virtual memory system, UVM, into -current.
...
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code. i provided some help
getting swap and paging working, and other bug fixes/ideas. chuck
silvers <chuq@chuq.com> also provided some other fixes.
this is the rest of the MI portion changes.
this will be KNF'd shortly. :-)
1998-02-05 07:59:28 +00:00
kleink
5d7a8f4a16
Modify the recent sigaltstack() interface change to use the __RENAME() scheme;
...
add __sigaltstack14().
1997-11-29 18:38:20 +00:00
mycroft
d0a1101d26
Disable an effectively no-op reference to u_kproc, with an explanation of what
...
should be done with it eventually.
1997-10-16 02:45:39 +00:00
mycroft
701f15db33
Reinstate P_FSTRACE, with different semantics:
...
* Never send a SIGCHLD to the parent if P_FSTRACE is set.
* Do not permit mixing ptrace(2) and procfs; only permit using the one that
was attached.
1997-04-28 04:49:27 +00:00
mycroft
43a0dc8b74
Remove remnants of P_FSTRACE, which is no longer used.
1997-04-28 02:51:41 +00:00
mycroft
ead5e1a6f7
When stopping a process being traced through procfs, wake up the *parent* (in
...
case it happens to be doing a WAIT.
1997-04-28 02:36:05 +00:00
mycroft
1cf91041df
Nuke the old COMPAT_09 truncation of UIDs, GIDs, process and process group IDs.
1997-04-23 18:59:53 +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
mikel
4ab6dc7d2e
allow examination of SIGKILL and SIGSTOP signal handlers (but still
...
disallow changes); from Klaus Klein in PR standards/3398.
1997-03-27 07:52:25 +00:00
cgd
e7af2a8237
* catch up with system call argument type fixups/const poisoning.
...
* Fix arguments to various copyin()/copyout() invocations, to avoid
gratuitous casts.
* Some KNF formatting fixes
1996-12-22 10:21:06 +00:00
cgd
8595fc3073
make coredump() use more sensible error returns (even though they're
...
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
mrg
8fd70c1fe1
in coredump(), check the SUGID bit rather than testing various parts
...
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
christos
f443b89c92
backout previous kprintf change
1996-10-13 02:32:29 +00:00
christos
60d201973e
printf -> kprintf, sprintf -> ksprintf
1996-10-10 22:46:11 +00:00
mycroft
de1c962824
Don't core dump if ruid != euid or rgid != egid.
1996-09-01 01:56:10 +00:00
christos
4ef330b934
remove include of <sys/cpu.h>
1996-04-22 01:38:12 +00:00
christos
09afd77655
More proto fixes
1996-02-09 18:59:18 +00:00
christos
8a5b1b92e2
First pass at prototyping
1996-02-04 02:15:01 +00:00
jtc
2fce159ff8
Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and
...
traditional usage.
1996-01-04 22:21:33 +00:00
mycroft
245f292fed
Prefix names of system call implementation functions with `sys_'.
1995-10-07 06:25:19 +00:00
mycroft
2d9aa901e9
Write core dumps with mode 0600.
1995-10-06 16:12:05 +00:00
thorpej
60024eb978
Make system calls conform to a standard prototype and bring those
...
prototypes into scope.
1995-09-19 21:40:36 +00:00
mycroft
d23236204d
When resetting a signal, change ps_sigact, just to be sure.
1995-08-14 06:07:55 +00:00
mycroft
5c03d498db
Fix typos.
1995-08-14 01:47:03 +00:00
mycroft
2e95cf3d31
Implement SA_RESETHAND and SA_NODEFER.
...
Only return SA_NOCLDSTOP in the sigaction struct for SIGCHLD.
Rename ss_flags bits.
1995-08-13 22:53:59 +00:00
mycroft
73d0d3717e
Don't toss out tty stop signals if we're being traced.
1995-07-24 03:18:42 +00:00
christos
1a5a3c9199
Extracted all of the compat_xxx routines, and created a library [libcompat]
...
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
mycroft
d7e904a697
Fix various signal handling bugs:
...
* 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
christos
3d1b06ab09
- new copyargs routine.
...
- 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
cgd
c771cb43cf
need COMPAT_OSF1 for some things
1995-03-08 01:20:19 +00:00
mycroft
1815d82b85
Make attach/detach more safe.
1995-02-03 11:35:57 +00:00
mycroft
080e194e58
Remove extra arg to vn_open().
1994-12-14 19:03:13 +00:00
mycroft
a18ec3cb1b
LEASE_CHECK -> VOP_LEASE
1994-12-13 21:52:35 +00:00
cgd
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
christos
1a320dc9be
added extra argument in vn_open and VOP_OPEN to allow cloning devices
1994-11-14 06:01:16 +00:00
mycroft
2f38797073
Trivial changes to make the code more consistent.
1994-11-06 20:39:50 +00:00
cgd
4eaa98b365
cleanliness, type sizes, casts.
1994-10-30 19:15:46 +00:00
cgd
6b86130410
update for new syscall args description mechanism
1994-10-20 04:22:35 +00:00
mycroft
2f710a54ee
Convert process, file, and namei lists and hash tables to use queue.h.
1994-08-30 03:04:28 +00:00
deraadt
72b3d408b9
replace "ctob(UPAGES)" and "UPAGES * NBPG" with "USPACE"
1994-08-23 22:07:42 +00:00
cgd
cf92afd66e
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:29:24 +00:00
mycroft
699bbb84b6
Update to 4.4-Lite fs code.
1994-06-08 11:28:29 +00:00
pk
7672b8b95b
New style core dumps.
1994-05-25 10:56:56 +00:00
cgd
b1c756dc7b
kill a notdef
1994-05-20 07:18:37 +00:00