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4239 Commits

Author SHA1 Message Date
njoly
f1bd64daf3 Rename LINUX_SHMCTL_FORCEIPC64 define to LINUX_IPC_FORCE64. 2008-04-21 22:38:18 +00:00
ad
08b44dd8b9 timer fixes for PR 37093: 
- Fix serious concurrency problems, making the code MT and MP safe in
  the process.
- Don't allocate memory or inspect process state from hardclock().
 2008-04-21 00:13:46 +00:00
njoly
3dadb2a2df Regen for sys_clock_{getres,gettime,settime} syscalls. 2008-04-17 17:48:40 +00:00
njoly
c007e33a3a Add compat linux32 sys_clock_{getres,gettime,settime} syscalls. 2008-04-17 17:47:23 +00:00
njoly
69614dfece Remove an obsolete comment about SHM_LOCK/SHM_UNLOCK being no-op. 2008-04-16 14:47:31 +00:00
njoly
14183438ed Kill a few other unused linux syscall arguments/prototypes 
definitions.
 2008-04-16 10:03:31 +00:00
njoly
a73122f64e Make linux32_sys_nice call sys_setpriority directly instead of 
netbsd32_setpriority.
 2008-04-15 21:13:34 +00:00
njoly
8529e0b201 Remove syscall prototypes forgotten in previous commit. 2008-04-15 21:10:06 +00:00
njoly
80b21f4457 Remove unused linux_sys_setresgid16_args/linux_sys_setresuid16_args 
definitions.
 2008-04-15 19:10:19 +00:00
njoly
3ce80f6407 Remove unneeded amd64 ifdef/endif. 2008-04-15 11:08:05 +00:00
njoly
26457ccc1d Under NPTL emulation, do not reparent all members of a thread group, 
but only the processes that emulate threads (with LINUX_CLONE_THREAD
set).

This fix a problem for child processes that share address space with
the parent. At exit, the child will die silently, leaving the parent
waiting indefinitely for its end ...
 2008-04-11 16:47:50 +00:00
njoly
112605d50a Cleanup unneeded LINUX_NPTL ifdef/endif. 2008-04-08 20:25:00 +00:00
yamt
3426b80b5e - l_wmesg is not always valid. check l_wchan when using l_wmesg. 
should fix a crash reported by Juan RP on current-users@.
- ttyinfo: lock lwp when accessing l_wmesg.
- fill_lwp: add an assertion.
 2008-04-05 14:03:16 +00:00
njoly
8c5bd726ed Regen for msync(2) support. 2008-04-04 12:59:15 +00:00
njoly
dc80a00302 Add msync(2) syscall. 2008-04-04 12:57:55 +00:00
njoly
2b6f0cc5e4 Regen for linux_sys_msync removal. 2008-04-04 12:43:00 +00:00
njoly
dcde97da0e Cleanup. Kill linux_sys_msync and use sys___msync13 instead. 
No functional changes expected.
 2008-04-04 12:38:52 +00:00
christos
c2126f5e21 print size_t with %zu. 2008-03-30 20:58:08 +00:00
ad
be04ac4896 Make rusage collection per-LWP and collate in the appropriate places. 
cloned threads need a little bit more work but the locking needs to
be fixed first.
 2008-03-27 19:06:51 +00:00
njoly
2467d28cba Be sure to not include linux_mmap.h before linux_syscallargs.h. 
Otherwise wrong syscallarg macro may used for linux_sys_mmap_args
definition.
This makes mmap2 works again (at least to launch oo2 binary).
 2008-03-27 14:14:06 +00:00
ad
02141d72c7 - Remove uneeded splsoftnet(). 
- Use fd_getsock().
 2008-03-26 20:08:22 +00:00
cube
d94699ecbb Split device_t and softc for wskbd(4), wsmouse(4) and that creepy wsmux(4). 2008-03-25 00:49:19 +00:00
ad
f12243c34d linux_get_sa: fix botched fd handling. 2008-03-23 19:35:54 +00:00
ad
c9a93c8c58 Make this build again. From isaki@. 2008-03-23 13:58:47 +00:00
bjs
3b2cc68264 fdputfile -> fd_putfile 2008-03-22 01:24:23 +00:00
ad
a9ca7a3734 Catch up with descriptor handling changes. See kern_descrip.c revision 
1.173 for details.
 2008-03-21 21:54:58 +00:00
tnn
f85d89c5de v_interlock is a kmutex_t now, simple_lock() -> mutex_enter(). 2008-03-07 00:03:39 +00:00
elad
2a9368a7e7 In linux_sys_sched_getparam(), get the native policy too, so that we have 
a better chance at properly converting the priority.

Noted by & okay yamt@.
 2008-02-29 14:29:06 +00:00
dogcow
15debf8a40 Add some of those pesky semicolons, and correct number of args. 2008-02-29 08:41:51 +00:00
elad
67470a76a1 Factor out the guts of get/setparam so it can be used from the compat code. 
Make the FreeBSD and Linux compat code convert the parameters to their
native representation and call the native routines.

Remove KAUTH_PROCESS_SCHEDULER_GET/SET.

Update documentation and examples.

XXX: For now, only the Linux compat code does the priority conversion
XXX: right.

Linux priority conversion code from yamt@, thanks!

Okay yamt@.
 2008-02-28 16:09:18 +00:00
martin
777a451a3d Remove old posix_fadvise compat code 2008-02-24 15:02:15 +00:00
martin
c84d2ae11b Remove compat code for posix_fadvise 2008-02-24 12:54:15 +00:00
martin
93cbe0f210 Regen (old posix_fadvise ignored) 2008-02-24 12:53:47 +00:00
martin
a8ed8bb731 Desupport compatibility for the old posix_fadvise syscall per yamt's 
request and just ignore it.
 2008-02-24 12:52:54 +00:00
njoly
ac6668f329 Regen for mlock/munlock syscalls 2008-02-20 21:51:39 +00:00
njoly
e578f6862b Add mlock/munlock syscalls 2008-02-20 21:49:56 +00:00
njoly
6d3975648f Regen for pread/pwrite fixes. 2008-02-17 21:50:36 +00:00
njoly
fc9f8f74de pread/pwrite fixes: use SCARG_P32 to access pointers, and update 
syscalls definitions.
 2008-02-17 21:49:17 +00:00
elad
e99760e7e4 Fold KAUTH_REQ_PROCESS_SCHEDULER_* to KAUTH_PROCESS_SCHEDULER_*. In other 
words, don't pass an action and a request, and just use a single action to
indicate what is the operation in question.

This is the first step in fixing PR/37986, which calls for policy/priority
checking in the secmodel code. Right now we're lacking room for another
parameter required to make a decision, and this change makes room for such.
 2008-02-16 16:39:34 +00:00
matt
14f857fff2 Update to c99. 2008-02-13 17:41:09 +00:00
joerg
e69482d49d Introduce device_find_by_xname and device_find_by_driver_unit to replace 
alldevs iterations all over src.

Patch discussed with and improved on suggestioned from cube@.
 2008-02-12 17:30:57 +00:00
he
301a1d2d21 Need to include <sys/fstypes.h> before <sys/vfs_syscalls.h> to get 
fhandle_t defined, which is used in a function prototype in the latter.
 2008-02-12 10:59:57 +00:00
ad
d7f6ec471c Don't lock the socket to set/clear FNONBLOCK. Just set it atomically. 2008-02-06 21:57:53 +00:00
dsl
c060191386 Regen for merging fcntl() and fcntl64(). 2008-02-04 22:24:33 +00:00
dsl
174ee4c867 Use the same function to implement linux32_sys_fcntl() and linux_sys_fcntl64(). 
A rather excessive amount of 'appending 64' to names seems to have happened
when linux won support for files > 4G.
technically the linux32_sys_fcntl() function should error the 64bit file
locking requests - but life is too short.
 2008-02-04 22:23:43 +00:00
dsl
9d820ef01c Regen for pread and pwrite 2008-02-02 22:57:49 +00:00
dsl
543ce18e89 Impletemt pread() and pwrite(). 2008-02-02 22:57:05 +00:00
dsl
22774d7c0d Fix the linux32 emulations of fcntl() locking. 
The 64bit linux emulation versions can't be used because the lock structure
alignment and field sizes all differ.
Since there need to be 4 different versions of the linux struct flock, and
amd64 kernel needs 3 of them compiled in, rather than replicating the same
code block twice more, move the body of the code into a few #defines
that can be expanded with the correct types in the linux[32]_sys_fcntl[64]()
functions.
Should fix problems running progams like skype running under linux32
emulation on amd64.
 2008-02-02 21:54:01 +00:00
dsl
7e5ac7072d Extract the fcntl64() suppoort from linux_file64.c into linux_fcntl64.c 
Unravel some of the knots that caused linux_file64.c to be compiled twice
for an amd64 kernel (once for linux and once for linux32) with different
parts being skipped each time.
 2008-02-02 19:37:52 +00:00
dsl
4e55f805dd Fix build 2008-02-02 15:17:06 +00:00