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50 Commits

Author SHA1 Message Date
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
cgd
63bb5c1ff2 update to 4.4-Lite, with some local changes 1994-05-19 08:13:09 +00:00
cgd
21a03cca53 mostly-machine-indepedent switch, and changes to match. also, hack init_main 1994-05-18 05:12:10 +00:00
cgd
81ae1682d5 osigstack is COMPAT_HPUX, too 1994-05-17 08:46:35 +00:00
cgd
4138ebf515 compat_09 stuff for pid_t's 1994-05-09 07:40:00 +00:00
cgd
a16dcc73f6 signal stack changes; overall upgrade 1994-05-07 01:01:29 +00:00
cgd
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
mycroft
495d3519fa HPUXCOMPAT -> COMPAT_HPUX 1994-05-04 04:02:54 +00:00
cgd
4bbabd8e7a Rename a lot of process flags. 1994-05-04 03:41:12 +00:00
cgd
f50f031448 kill syscall name aliases. no user-visible changes 1994-04-29 04:41:02 +00:00
pk
dd617665cc Clear trampoline bits in execsigs(). 1994-04-22 22:33:59 +00:00
pk
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
glass
ebf601d2d0 bad comment. fix from vdlinden@fwi.uva.nl (Frank van der Linden) 1994-03-19 18:38:33 +00:00
deraadt
316b930486 pull in COMPAT_SUNOS stuff from magnum 1994-01-23 05:56:27 +00:00
ws
2cee3e073f Make procfs really work for debugging. 
Implement not & notepg files in procfs.
 1994-01-20 21:22:47 +00:00
mycroft
21edb9924e Canonicalize all #includes. 1993-12-18 03:59:02 +00:00
cgd
86b5a367cf use progname.core for core dump names 1993-12-04 07:11:11 +00:00
cgd
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
phil
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
cgd
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
mycroft
97cae397ee Finish moving struct definitions outside of function declarations. 1993-07-17 15:24:33 +00:00
cgd
06d372686f revert code base back to net/2. in particular, 
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
cgd
955ae6a915 change exit() to kexit(), so prototypes are "safe" with stdio.h, etc. 1993-07-04 23:30:33 +00:00
andrew
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
cgd
230dcf0d05 add $Id$ strings, and clean up file headers where necessary 1993-05-20 02:54:09 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00