2931081a79
Make updating a file's reference and use count MP-safe.
2003-02-23 14:37:32 +00:00
9b46ebe0bd
Merge the nathanw_sa branch.
2003-01-18 08:44:26 +00:00
dab6ef8b56
add RCSIDs (including regeneration of files as appropriate)
2001-11-13 02:07:52 +00:00
80cc38a1af
Fix a partial construction problem that can cause race conditions
...
between creation of a file descriptor and close(2) when using kernel
assisted threads. What we do is stick descriptors in the table, but
mark them as "larval". This causes essentially everything to treat
it as a non-existent descriptor, except for fdalloc(), which sees a
filled slot so that it won't (incorrectly) allocate it again. When
a descriptor is fully constructed, the code that has constructed it
marks it as "mature" (which actually clears the "larval" flag), and
things continue to work as normal.
While here, gather all the code that gets a descriptor from the table
into a fd_getfile() function, and call it, rather than having the
same (sometimes incorrect) code copied all over the place.
2001-06-14 20:32:41 +00:00
a82aeb5508
Kill register declarations.
2000-03-30 11:24:16 +00:00
d205cc9cd4
oops, forgot to include new files.
1999-09-07 18:20:18 +00:00
e1f16dd0c9
Assign copyrights to TNF; tv has copyrights on the remaining files...
...
It would be nice if he changed them (hint, hint)
1998-09-04 19:54:37 +00:00
53efdc8e32
- return EINVAL on the hardware specific 'X' ioctls, otherwise stty does not
...
work properly.
- use printf -> uprintf.
1996-06-05 19:24:22 +00:00
5fda4b10a2
- small ioctl naming changes.
...
- pass ioctl fd explicitly.
1996-04-11 12:54:40 +00:00
6c2fd36998
Fixed debug printf format args.
1996-03-30 22:37:52 +00:00
b50214e2fa
use %p in printf's instead of casts to (unsigned int)
1996-02-10 00:48:08 +00:00
a4e2f7532a
- Added msgsys, shmsys and semsys... MITSHM needs shmsys, so X applications
...
that used that would fail.
- Propagated all the fixes from the fully prototyped kernel.
1995-10-14 20:24:14 +00:00
245f292fed
Prefix names of system call implementation functions with `sys_'.
1995-10-07 06:25:19 +00:00
eecd40e854
Make system calls conform to a standard prototype and bring those
...
prototypes into scope.
1995-09-19 22:10:11 +00:00
c07ddb7c1d
Added sockioctls... Only getifnum supported for now.
...
Added SVR4_EMT_TAGOVF, needed by new machdep translations.
1995-07-04 19:46:58 +00:00
2859b1c634
Rework streams emulation so that it does not rely on non portable hacks.
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We keep streams state in so->so_ptcb; this field is unused in all the kernel.
Fix poll(2) timeout computation; add hrtsys and waitsys syscalls.
1994-11-18 02:53:37 +00:00
25ef6e1436
More functionality and bug fixes
1994-11-14 06:10:37 +00:00
f46f498d53
Changed code to KNF, removed global variable per cgd's request.
1994-10-29 00:43:14 +00:00
afffe1aaf8
Fixed Charles suggestions:
...
1. always do the stackgap_init()/CHECKALT first in syscalls that need it.
2. svr4_emul_find() uses malloc for the buf, does not use copyoutstr, but
copyout().
Removed makesyscalls.sh; it was really old and we don't need a separate copy.
1994-10-26 11:58:24 +00:00
69d2deb545
new RCS ID format.
1994-10-26 05:27:43 +00:00
b415eb1d1d
new from christos
1994-10-24 17:37:34 +00:00
74d7436a91
pay a small amount of lip service to the new syscall args mechanism.
...
In reality, none of these will compile.
1994-10-20 04:47:31 +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
a0ca154be4
prelim svr4 stuff from <christos@deshaw.com>
1994-05-22 10:04:26 +00:00
pk