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172 Commits

Author SHA1 Message Date
njoly
6b9fe0233d Regen for clock_nanosleep. 2008-12-12 23:38:13 +00:00
njoly
99688b74d2 Add clock_nanosleep syscall. 2008-12-12 23:36:18 +00:00
njoly
bd398db254 Remove unused timeval_to_clock_t function, superseeded by CONVTCK 
macro.
 2008-12-08 11:52:35 +00:00
njoly
adf5b0a542 Regen for netbsd32_caddr_t removal. 2008-12-06 23:15:09 +00:00
njoly
e7377ec502 Cleanup; kill netbsd32_caddr_t use. 2008-12-06 23:14:03 +00:00
njoly
9321a67e19 Small setres{uid,gid} cleanup; there is no need to use a specific 
handling for -1 uid values.
 2008-12-06 23:01:32 +00:00
njoly
14e966b9e0 Regen for getres{uid,gid} syscalls. 2008-12-05 23:31:54 +00:00
njoly
533a52241a Add getres{uid,gid} syscalls. 2008-12-05 23:30:19 +00:00
ad
dc5f414733 PR port-amd64/40091 compat_linux32 module loading = panic due to missing syms 2008-12-03 12:51:11 +00:00
njoly
d42a74a9ba Regen for sched_get_priority_{min,max}. 2008-12-01 14:19:45 +00:00
njoly
aba771042c Add sched_get_priority_{min,max} syscalls. 2008-12-01 14:18:44 +00:00
ad
e157b99c7c Regen. 2008-11-19 18:39:43 +00:00
ad
92ce8c6a3d Make the emulations, exec formats, coredump, NFS, and the NFS server 
into modules. By and large this commit:

- shuffles header files and ifdefs
- splits code out where necessary to be modular
- adds module glue for each of the components
- adds/replaces hooks for things that can be installed at runtime
 2008-11-19 18:35:57 +00:00
njoly
7712a0fc6c Regen for nanosleep(2) fix. 2008-11-12 18:09:22 +00:00
njoly
cf19223289 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep 
syscall, but rather a modified version the will take care of `struct
timespec' conversions.
 2008-11-12 18:07:40 +00:00
njoly
1eff3fc2c0 Add missing sys/syscall.h include for SYS_ptrace definition. 2008-11-12 15:22:18 +00:00
ad
0efea177e3 Remove LKMs and switch to the module framework, pass 1. 
Proposed on tech-kern@.
 2008-11-12 12:35:50 +00:00
njoly
d7732b5cc7 Add native to linux siginfo si_code translation, mostly for negative 
values. Adjust amd64 and i386 accordingly, not sure about aother archs
i can't test.
 2008-10-19 09:44:31 +00:00
wrstuden
fc7511b00e Merge wrstuden-revivesa into HEAD. 2008-10-15 06:51:17 +00:00
njoly
2c98237db9 Fix linux32 siginfo si_signo value. Do not convert ksi_signo twice. 2008-10-09 23:03:45 +00:00
njoly
249f1f85c5 Regen. 2008-10-06 14:53:58 +00:00
njoly
33b4e768ba Cleanup. Reduce diffs against netbsd32 syscalls.master. 
- Remove const keyword for pointer types.
- Update some argument types.
 2008-10-06 14:53:01 +00:00
njoly
1b1270d3b5 Compat linux/linux32 nice(2) fix. The syscall argument is an increment 
to be added to the current nice value, not an absolute value to be
set.
 2008-10-03 22:39:36 +00:00
njoly
b6ef5a15fb Regen after cleanup. 2008-09-22 13:08:50 +00:00
njoly
2fedf4a0fb Kill a few linux32 syscalls identical to netbsd32 ones. 
No functional changes expected.
 2008-09-22 13:07:46 +00:00
christos
95ffbb8bc9 Define a PSL_CLEARSIG macro for the psl flags to be cleared on signal delivery 
and use it everywhere.
 2008-09-18 15:57:04 +00:00
scw
5a856ae120 In linux32_shmat() don't try to copyout a 64-bit pointer where userspace 
is expecting a 32-bit result.

Fixes nspluginwrapper on amd64.
 2008-09-17 20:11:51 +00:00
christos
96bd7a0192 make this compile again. 2008-09-08 15:31:19 +00:00
christos
ae6357afe4 fix broken linux32_sys_times, copied from linux_sys_times. 2008-09-08 11:29:42 +00:00
tron
0f256b9d59 Compile NetBSD/amd64 kernels with "-Wextra". Patches contributed by 
Juan RP in PR port-amd64/39266.
 2008-09-05 13:37:24 +00:00
njoly
46da4ade28 Make linux32 getdents(2) do its own job instead of calling the 
corresponding compat linux function, where struct dirent members types
differs.
 2008-09-04 17:45:00 +00:00
njoly
c1c4ce8861 Regen for rt_sigpending. 2008-07-24 12:11:14 +00:00
njoly
efde75ae99 Add rt_sigpending syscall. 2008-07-24 12:09:56 +00:00
njoly
066b9aabb5 Add linux32_getifconf, following recent linux_getifconf addition. 2008-07-23 12:32:09 +00:00
matthias
1797e3b14b make LINUX_TCSBRK work. The code is mostly copied from 
sys/compat/ibcs2/ibcs2_ioctl.c.
 2008-07-04 11:06:31 +00:00
njoly
9084eed1a8 Add SIOCGIFHWADDR support. 
Tested by Cem Kayali.
 2008-06-27 12:38:25 +00:00
njoly
0fe964b56f Fix SIOCGIFCONF ioctl under compat linux32. 2008-06-24 09:00:04 +00:00
christos
d83ff0cd7b an attempt at linux32_ioctl_socket(). 2008-06-19 16:09:25 +00:00
njoly
9cbea9441c linux32_sys_ptrace() fixes. 
- Add opt_ptrace.h include to activate syscall.
- Convert to use sys_ptrace() instead of netbsd32_ptrace().
- Do not use arch specific call for now.
 2008-06-18 22:58:21 +00:00
christos
7a9a590e57 regen 2008-06-16 20:00:53 +00:00
christos
5f09cf30c9 an attempt at ptrace32 2008-06-16 19:57:43 +00:00
njoly
da21dc40ec Regen for ipc(2) syscall support. 2008-05-20 17:33:13 +00:00
njoly
84db622836 Add compat linux32 ipc(2) syscall support, for shared memory and 
semaphores.
 2008-05-20 17:31:56 +00:00
martin
ce099b4099 Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
njoly
659effb31a Remove a duplicate mutex_enter call in linux32_e_proc_init(). 
Fix a kernel panic for processes created with FORK_SHAREVM.
 2008-04-26 22:55:10 +00:00
ad
284c2b9aef Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since 
we no longer need to guard against access from hardware interrupt handlers.

Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the
child process share the parent's lock so that signal state may be kept in
sync. Partially addresses PR kern/37437.
 2008-04-24 18:39:20 +00:00
ad
6d70f903e6 Network protocol interrupts can now block on locks, so merge the globals 
proclist_mutex and proclist_lock into a single adaptive mutex (proc_lock).
Implications:

- Inspecting process state requires thread context, so signals can no longer
  be sent from a hardware interrupt handler. Signal activity must be
  deferred to a soft interrupt or kthread.

- As the proc state locking is simplified, it's now safe to take exit()
  and wait() out from under kernel_lock.

- The system spends less time at IPL_SCHED, and there is less lock activity.
 2008-04-24 15:35:27 +00:00
ad
6bf00a454d Catch up with linux. 2008-04-23 13:30:41 +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