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51110d0c20
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2781 Commits

Author SHA1 Message Date
itojun
51110d0c20 use strlcpy 
[compat/svr4_32 should have bound check for SVR4_32_AUX_ARGSIZ]
 2003-05-16 14:36:30 +00:00
manu
1ab318ff2d We had ugly magic values in io_connect_method_scalari_scalaro and friends. 
Peeking at Darwin's header files gives some ideas of what we are doing here.

We know understand most of the stuff called by XDarwin and WindowServer before
mapping the framebuffer.
 2003-05-15 23:35:37 +00:00
manu
da05e7b4d3 Added io_service_close and the io_connect_map_memory method for 
ioframebuffer's shared meory (used to handle the cursor).

XDarwin and WindowServer now fail on framebuffer mapping.
 2003-05-14 18:28:04 +00:00
manu
f75cb60078 One more I/O flavor for the ioframebuffer driver. XDarwin now crashes 
when it comes to map the cursor shared memory (accroding to the source,
next step will be mapping the framebuffer, we are getting closer)
 2003-05-14 15:50:38 +00:00
manu
31b52bb7f2 More efforts on the XDarwin front. Introduce io_connect_method_scalari_structo 
and io_connect_method_structi_structo. We don't know at all how this stuff
works, but at least we can imitate what Darwin does.
 2003-05-14 14:41:04 +00:00
manu
962a6c7d59 Fix a bug in io_registry_entry_get_property: one of the field in the 
return packet was wrong (port descriptor instead of VM area descriptor),
thus leading to SIGSEGV when calling IOKit's IOFBCreateSharedCursor().

Now this is fixed we can move forward again on graphic mode.
 2003-05-13 20:48:16 +00:00
christos
7218f10c3c sort the ioctl's so we can see what we've implemented and what we have not. 2003-05-07 14:21:20 +00:00
manu
4c94241d26 Make io_iterator_reset working for device class itaerators 2003-04-30 18:38:19 +00:00
manu
f8c2ac11e9 typo 2003-04-30 18:05:47 +00:00
manu
9a5720f8f0 Added io_iterator_reset (there is a nundocumented flag argument, no idea 
of its use yet)
 2003-04-30 07:32:16 +00:00
manu
d46d73437c Added the map_memory method for the IOKit, plus an implementation 
for the IOHIDSystem driver in Darwin. IOHIDSystem provides access
to user interface devices.

Communication between userspace and kernel is done through a shared
memory page. Our plan is to have a kernel thread waiting on wscons
events (for now it just does nothing), and have it feeding the
shared page.
 2003-04-29 22:16:38 +00:00
manu
30bb8c56a7 More debug 2003-04-29 22:12:51 +00:00
manu
cbfe387fcc swapped the words in lseek offset reassembly (that was was confused-endian) 
Removed useless include that came from a copy/paste.
 2003-04-20 14:36:05 +00:00
christos
962f5ffade try to get this to work for both endian machines. 2003-04-20 00:32:16 +00:00
manu
1368d826d9 Regen 2003-04-20 00:10:20 +00:00
manu
beca0eff14 Fixed an ABI bug in lseek: NetBSD pads the syscallarg structure because of 
the off_t argument, Darwin does not. In order to get the off_t  argument
going through our syscall machinery, we declare it as two long arguments,
and we reassemble it in darwin_sys_lseek.
 2003-04-20 00:09:41 +00:00
manu
aa5f0948ad Improved bahvior for map_fd. When Darin uses findspace = 0, this seems to 
request a mapping at fixed address, overlaying previously existing mappings.

The overlay is done by unmapping (sys_munmap) before mapping at fixed
location. This makes XDarwin able to link and run.
 2003-04-19 21:41:15 +00:00
dsl
01761b17f4 Remove unnecessary caddr_t casts 2003-04-16 19:20:33 +00:00
christos
c56f7f428b get rid of the ASYNCMAP ioctls 2003-04-12 05:00:38 +00:00
thorpej
5051d1c544 Use PAGE_SIZE rather than NBPG. 2003-04-09 00:39:38 +00:00
oki
fb4bbe16fc Regen. 2003-04-08 10:58:55 +00:00
oki
105a3bb543 Added missing syscalls from native syscalls.master. 2003-04-08 10:57:56 +00:00
manu
0479104b05 First attempt with task_suspend/task_resume, but we hit some bugs somewhere 
else in our code.
 2003-04-06 17:58:49 +00:00
jdolecek
1b18fee640 this info is now in doc/RESPONSIBLE 2003-04-06 10:13:07 +00:00
manu
c74de80216 Implement task_info 2003-04-05 21:18:02 +00:00
manu
acab734a9e Fix a few bugs and get a better notification support (A sample program 
actually works)
 2003-04-05 19:27:51 +00:00
he
0a34406c13 Fill the target st_qspare array with 0, the source field has been reclaimed 
for other use by the UFS2 merge, and this is just a filler anyway.
 2003-04-02 22:14:23 +00:00
thorpej
d071d9a8d0 Use PAGE_SIZE rather than NBPG. 2003-04-01 15:02:05 +00:00
thorpej
d46b766d7d Use PAGE_SIZE rather than NBPG. 2003-04-01 14:45:09 +00:00
thorpej
24ab4adb9c Use PAGE_SIZE rather than NBPG. 2003-04-01 01:53:40 +00:00
thorpej
f4a068d5c2 Use PAGE_SIZE rather than NBPG. 2003-04-01 01:43:29 +00:00
manu
fd94bf9486 First work on notifications. Not really working for now. 2003-03-29 11:04:08 +00:00
he
9f8115667b Adapt to changed signature for ioctl routine (caddr_t -> void*). 2003-03-27 15:54:02 +00:00
nakayama
ac2c6fba75 Make it compile again; follow fo_ioctl change (hi David!). 2003-03-22 07:54:22 +00:00
dsl
bd99e3429d Use 'void *' instead of 'caddr_t' in prototypes of VOP_IOCTL, VOP_FCNTL 
and VOP_ADVLOCK, delete casts from callers (and some to copyin/out).
 2003-03-21 23:11:19 +00:00
dsl
60418b39b7 Change 'data' argument to fo_ioctl and fo_fcntl from 'caddr_t' to 'void *'. 
Avoids a lot of casting and removes the need for some line breaks.
Removed a load of (caddr_t) casts from calls to copyin/copyout as well.
(approved by christos - he has a plan to remove caddr_t...)
 2003-03-21 21:13:50 +00:00
dsl
9be8ac5294 Alternative pid/proc allocater, removes all searches associated with pid 
lookup and allocation, and any dependency on NPROC or MAXUSERS.
NO_PID changed to -1 (and renamed NO_PGID) to remove artificial limit
on PID_MAX.
As discussed on tech-kern.
 2003-03-19 11:36:32 +00:00
manu
523dbf2146 Quick and dirty version of io_registry_entry_get_properties. 2003-03-09 18:33:28 +00:00
he
385f6e3afe Remove to local declarations of "p" which are no more in use, to make 
this compile again.
 2003-03-08 01:20:21 +00:00
manu
a6757a0de1 Less accurate vm_region, but it sticks better to Darwin results. 2003-03-05 22:39:48 +00:00
dsl
4c320740d2 Use do_setres{u,g}id for osf1_sys_set{u,g}id 2003-03-05 18:47:39 +00:00
dsl
dfdb668a2e Reimplement linux_sys_setresgid() in terms of do_setresgid() 2003-03-05 18:46:11 +00:00
dsl
eabc565aaf Use do_setresuid() to implement linux_sys_setresuid() 2003-03-05 18:44:46 +00:00
manu
03dfd69a01 Added vm_region and vm_msync traps 2003-03-03 22:07:39 +00:00
thorpej
5afa6838bf Do the syscall_plain/syscall_fancy dance on ARM. Shaves a fair number 
of cycles off the syscall overhead.

Since all COMPAT_LINUX platforms now support __HAVE_SYSCALL_INTERN,
garbage-collect the LINUX_SYSCALL_FUNCTION stuff.
 2003-03-01 04:36:38 +00:00
manu
edcf894563 Notification request packets format, nothing implemented yet. 2003-02-28 09:30:23 +00:00
cgd
cd122e4a2d in irix_syssgi_mapelf: use vn_marktext where necessary, and make sure 
a file isn't accidentally left 'USE'd if an error occurs.  reviewed
by simonb.
 2003-02-28 02:12:55 +00:00
yamt
da8d9f98f5 make compat_linux struct file interlock friendly. 2003-02-27 16:04:15 +00:00
enami
37d7d10857 Remember the allocated ptimer object so that it won't leak. 2003-02-23 23:36:35 +00:00
pk
2931081a79 Make updating a file's reference and use count MP-safe. 2003-02-23 14:37:32 +00:00