Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
138,414 Commits 606 Branches 0 Tags 3.1 GiB
b01a57e4ce
Commit Graph

1099 Commits

Author SHA1 Message Date
agc
aad01611e7 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22364, verified by myself.
 2003-08-07 16:26:28 +00:00
jdolecek
d6ade97eb9 use copyout() instead of subyte() 2003-08-02 20:23:48 +00:00
jdolecek
e0fe42681d use copyin()/copyout() instead of fubyte()/subyte() 
also nuke uvm_useracc() check, copyin()/copyout() do this atomically

XXX only compile-tested
 2003-08-02 19:51:23 +00:00
jdolecek
16b74086ed replace fuword() with copyin(), and suword() with copyout() 2003-08-02 19:21:48 +00:00
jdolecek
a2d0517af5 More complete sendmsg(2) and recvmsg(2) emulation: 
* translate MSG_* flags
* rewrite CMSG level/type to appropriate NetBSD value on input, and to Linux
  value on output
* handle different CMSG_DATA alignment for some archs

This fixes SCM_RIGHTS passing. Other SCM_* types are not supported -
the set is different on NetBSD and Linux. SCM_TIMESTAMP doesn't seem
to be actually implemented in Linux 2.5.15, so it's not supported
for Linux binaries either (for now).

PR: 21577 by Todd Vierling
 2003-07-27 19:30:03 +00:00
mrg
05602c761d add a cast appease gcc3.3 2003-07-27 05:04:02 +00:00
jdolecek
21f695a1ae add LINUX_SO_PEERNAME, LINUX_SO_TIMESTAMP where it has been missing 
fix value for LINUX_SO_DETACH_FILTER on couple places (unused anyway)

g/c LINUX_SCM_TIMESTAMP definition for some archs, it will be defined
in generic linux_socket.h
 2003-07-26 19:59:29 +00:00
christos
91e13193ee make credentials work on the i386 by passing the original msg structure. 
(from Todd Vierling)
 2003-07-23 19:10:29 +00:00
enami
5b4483be52 Actually move the prototype of native_to_linux_sigaltstack here. 2003-07-04 03:04:11 +00:00
christos
28f544c476 Regen. 2003-07-03 21:25:07 +00:00
christos
c23e21bca5 Implement linux_rt_sigreturn for real. Add a hack for more plausible siginfo. 
The java segv handler still segv's again inside the signal handler, but our
sample test program now works [gets the proper ucontext].
 2003-07-03 21:24:27 +00:00
christos
72af603189 make the converter of sigaltstack public. 2003-07-03 21:22:32 +00:00
fvdl
d5aece61d6 Back out the lwp/ktrace changes. They contained a lot of colateral damage, 
and need to be examined and discussed more.
 2003-06-29 22:28:00 +00:00
thorpej
9f722af1c9 Adapt to ktrace/lwp changes. 2003-06-29 16:10:48 +00:00
thorpej
38271de3f4 Regen: adapt to linux mmap2 changes. 2003-06-29 16:08:36 +00:00
thorpej
8ab744356a Adapt to linux mmap2 changes. 2003-06-29 16:07:58 +00:00
simonb
2bda3187f5 Fix 'struct lwp *' lossage. 2003-06-29 15:14:11 +00:00
jdolecek
dc63267c8b properly FILE_USE/FILE_UNUSE descriptor in linux_sys_fcntl() 
adresses PR kern/21628 by Wolfgang Solfrank
 2003-06-29 14:51:28 +00:00
darrenr
257443876f 'struct proc *' -> 'struct lwp *' as required to get GENERIC for macppc built 2003-06-29 11:02:21 +00:00
enami
618a0ff610 Redo previous; struct proc *p is necessary if NSEQUENCER is non zero. 2003-06-29 05:26:25 +00:00
bouyer
63d28e64a6 Kill unused variable. 2003-06-28 22:52:53 +00:00
darrenr
960df3c8d1 Pass lwp pointers throughtout the kernel, as required, so that the lwpid can 
be inserted into ktrace records.  The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V
 2003-06-28 14:20:43 +00:00
he
3686522ed1 Regenerate after adding include of linux_mmap.h. 2003-06-28 07:56:51 +00:00
he
c7ace1c552 Need to include linux_mmap.h to get size of struct linux_sys_mmap2_args. 2003-06-28 07:55:08 +00:00
christos
9d352b5c2c PR/21936: Todd Vierling: ioctl 'r' misinterpreted 2003-06-23 21:37:27 +00:00
christos
40e148ef6b PR/21948: Todd Vierling: Implement MAP_TRYFIXED for linux emulation. 2003-06-23 21:32:33 +00:00
christos
c9a5d7edc1 Regen. 2003-06-23 21:26:30 +00:00
christos
35637451db PR/21937: Todd Vierling: Proper support for mmap2 2003-06-23 21:25:56 +00:00
erh
2f3650202c Add copyright+license. 2003-06-23 17:29:25 +00:00
christos
5879a5dcf6 PR/21936: Todd Vierling: compat/linux: ioctl 'r' misinterpreted 2003-06-20 03:54:35 +00:00
thorpej
5051d1c544 Use PAGE_SIZE rather than NBPG. 2003-04-09 00:39:38 +00:00
jdolecek
1b18fee640 this info is now in doc/RESPONSIBLE 2003-04-06 10:13:07 +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
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
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
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
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
jdolecek
25d6f89a59 update emul alarm syscalls to recent timer changes 
problem encountered by Luke Mewburn for linux emul, problem spot
found by Enami Tsugutomo
 2003-02-19 11:23:53 +00:00
thorpej
39279e53b5 Merge the nathanw_sa branch. 2003-01-19 16:41:46 +00:00
thorpej
d88bc9c3a2 Regen for correct RCS ID. 2003-01-18 23:36:48 +00:00
thorpej
9509ca1682 Regen for correct RCS IDs. 2003-01-18 23:36:09 +00:00
thorpej
6f62ffcd13 Regen to get correct RCS IDs. 2003-01-18 23:34:34 +00:00
thorpej
a03cb2b851 Regen to get correct RCS ID. 2003-01-18 23:28:15 +00:00
jdolecek
79509d7602 LWPify 2003-01-18 21:26:36 +00:00
thorpej
41978f782e Merge the nathanw_sa branch. 2003-01-18 21:21:28 +00:00
thorpej
9653eab062 Regen: Merge the nathanw_sa branch. 2003-01-18 08:07:52 +00:00
thorpej
3d60b73d4f Merge the nathanw_sa branch. 2003-01-18 08:06:20 +00:00
thorpej
42f134e02f Regen: Merge the nathanw_sa branch. 2003-01-18 08:05:32 +00:00
thorpej
46141a3135 Merge the nathanw_sa branch. 2003-01-18 08:02:46 +00:00
wiz
1035faff1d writable, not writeable. 2003-01-06 20:30:28 +00:00
gmcgarry
53bdf646b5 Use yield() for voluntary context switches. 2002-12-22 00:00:22 +00:00
simonb
4ec8d15e0d Use the already-filled-in-but-not-used native syscall args in 
linux_sys_mknod().
 2002-12-17 11:48:02 +00:00
tron
ad9b98744f Include "uvm/uvm_param.h" to get definition of PAGE_MASK required for 
last change.
 2002-12-17 10:42:02 +00:00
christos
c0bc51eec5 Don't allow non-page-aligned offsets! So dumb. From Jason Ish, thanks. 2002-12-16 19:37:03 +00:00
jdolecek
0c7b52a284 linux_sys_mknod(): if creating device file (i.e. !fifo case), mask 
the passed device number to only contain lower 16 bits; older glibc
appears to pass some junk in upper bits sometimes, resulting in incorrect
device entries being created

Problem initially analyzed by Thor Lancelot Simon.
 2002-12-11 19:30:39 +00:00
junyoung
81ed087074 - Rename struct linux_ctx to linux_fpctx. 
- KNF.
 2002-12-08 11:20:22 +00:00
tron
96ece1f13e Fix namespace collision caused by recent change to "linux_machdep.h". 2002-12-06 10:51:27 +00:00
junyoung
9104ddf809 Fix compile error. 2002-12-06 03:37:19 +00:00
christos
ef042d8e23 add a linux_rt_sigframe to support SA_SIGINFO, and use it when SA_SIGINFO 
is requested. This appears to be how linuxthreads decides which signal handler
to use.
 2002-12-06 00:02:59 +00:00
jdolecek
47cd9b85d6 Get the dynamic interpreter location using emul_find_interp(), so that 
it checks both the alternative/emul tree, and the non-emul tree.
This makes it possible to run chrooted emulated binaries without need
to setup shadow /emul tree within the chroot hierarchy.
Only tested for COMPAT_LINUX, changes to other compat modules were
mechanical.
Fixes kern/19161 by Christian Groessler.
 2002-11-29 19:13:14 +00:00
fvdl
6df30bca4f Patch that actually works for previous, from Jaromir Dolecek. 2002-11-29 14:32:27 +00:00
itojun
02185dab0f setsockopt(IPPROTO_IPV6, IPV6_V6ONLY, 0) for AF_INET6 sockets, 
to meet with the default behavior of linux.
review: fvdl/christos
XXX interactions with net.inet6.ip6.v6only?
 2002-11-29 01:34:55 +00:00
itojun
e2a7bfda88 minor KNF (indent) 2002-11-28 23:46:15 +00:00
christos
116bcb05d0 rename: s/sa_/<compat>sa/g 2002-11-26 18:43:20 +00:00
christos
daa59d8957 rename sa_ -> linux_sa_ 
first attempt at providing siginfo_t to the signal handler.
 2002-11-26 18:42:38 +00:00
schmonz
aee43321d1 Report ourselves as Linux 2.4.18 on powerpc, too. 2002-11-25 10:34:34 +00:00
thorpej
c8f5c657b5 Add ULL to a 64-bit integer constant. 2002-11-25 02:11:23 +00:00
jdolecek
2ca4879bd1 g/c also mips-specific linux ELF copyargs function prototype and 
linux ELF defines, use generic Aux32Info instead
this also adresses kern/19047 by FUKAUMI Naoki
 2002-11-21 15:32:32 +00:00
jdolecek
0a624a0c15 back previous off; port can only supply LINUX_ELF_AUX_ENTRIES if it also 
overrides the ELF copyargs function
 2002-11-21 15:20:28 +00:00
jdolecek
3590104898 g/c local definition of LINUX_ELF_AUX_ENTRIES 2002-11-21 15:18:37 +00:00
wdk
b0fb4471b2 Fix LINUX_ELF_AUX_ENTRIES sociability issue with Mips based ports 2002-11-15 22:44:57 +00:00
jdolecek
6788e239e4 we now export information about CLK_TCK via ELF aux args, no need to 
hardcode '100' for times(2) anymore; use 'hz' instead
 2002-11-13 15:20:04 +00:00
jdolecek
cee43b67cc add generic linux compat ELF copyargs function 
this gives:
* linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz)
  even if hz != 100
* glibc gets proper information on real/effective uid and enables
  secure mode for suid binaries

g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function
g/c alpha-specific linux ELF copyargs function and linux ELF defines
 2002-11-13 15:16:27 +00:00
jdolecek
9def367548 need to use Aux32Info explicitly, not AuxInfo alone, to work 
within context of kern/exec_conf.c
 2002-11-13 14:35:15 +00:00
jdolecek
dc57bd5cb7 eliminate remaining LinuxAuxInfo 2002-11-13 13:42:06 +00:00
jdolecek
e97bb63dae need to use LINUX_ELF_AUX_ENTRIES in LINUX_ELF_AUX_ARGSIZ 
how this ever could have worked?
 2002-11-13 13:40:51 +00:00
jdolecek
3e8efcdd61 use generic ELF AuxInfo, no need to define a 'linux' variant here 
simplify LINUX_ELF_AUX_ARGSIZ definition, LINUX_SP_WRAP is always defined here
 2002-11-13 13:37:22 +00:00
jdolecek
081a94b01c linux_sys_times(): if tms is NULL, just return the number of ticks since 
boot, don't error out; this matches what Linux does

Fixes problem reported in kern/19027
 2002-11-13 08:27:10 +00:00
jdolecek
8bf8260072 regen: nsysent set to 256 2002-11-01 20:24:23 +00:00
jdolecek
11422af13d nsysent set to 256, and use linux_sys_nosys() 2002-11-01 20:23:23 +00:00
jdolecek
d53c88616f add appropriate nsysent, and use linux_sys_nosys as sys_nosys 2002-11-01 20:20:52 +00:00
jdolecek
faf637ce78 add appropriate nsysent 2002-11-01 20:20:10 +00:00
jdolecek
de9c76a3b0 add appropriate sys_nosys and nsysent (not that it matters here too much) 2002-11-01 20:19:29 +00:00
jdolecek
1524c4bf08 set struct emul's nsysent to compat SYS_NSYSENT, not SYS_MAXSYSCALL 2002-11-01 19:26:21 +00:00
christos
ea0cda2cda remove XXX should die comment from the define; otherwise traditional cpp 
screws up the elf name formation.
 2002-10-22 23:31:24 +00:00
simonb
8465b6a98d Don't call cdevsw_lookup() with an uninitialised variable in 
linux_sys_ioctl().
 2002-10-22 11:55:10 +00:00
thorpej
d47fd44e41 Avoid collision with __unused in sys/cdefs.h. 2002-10-10 07:25:21 +00:00
junyoung
33ecb0af91 Get rid of pcb_flags which is no longer existent. 2002-10-09 05:07:55 +00:00
chs
993948e989 count executable image pages as executable for vm-usage purposes. 
also, always do the VTEXT vs. v_writecount mutual exclusion
(which we previously skipped if the text or data segment was empty).
 2002-10-05 22:34:02 +00:00
provos
0f09ed48a5 remove trailing \n in panic(). approved perry. 2002-09-27 15:35:29 +00:00
thorpej
71404bb533 Don't include <sys/map.h>. 2002-09-25 22:21:01 +00:00
simonb
6ddc09dab1 Put storage class first in "static const" declaration. 2002-09-23 05:03:03 +00:00
manu
80ee637534 - Introduce a e_fault field in struct proc to provide emulation specific 
memory fault handler. IRIX uses irix_vm_fault, and all other emulation
use NULL, which means to use uvm_fault.

- While we are there, explicitely set to NULL the uninitialized fields in
struct emul: e_fault and e_sysctl on most ports

- e_fault is used by the trap handler, for now only on mips. In order to avoid
intrusive modifications in UVM, the function pointed by e_fault does not
has exactly the same protoype as uvm_fault:
int uvm_fault __P((struct vm_map *, vaddr_t, vm_fault_t, vm_prot_t));
int e_fault __P((struct proc *, vaddr_t, vm_fault_t, vm_prot_t));

- In IRIX share groups, all the VM space is shared, except one page.
This bounds us to have different VM spaces and synchronize modifications
to the VM space accross share group members. We need an IRIX specific hook
to the page fault handler in order to propagate VM space modifications
caused by page faults.
 2002-09-21 21:14:54 +00:00
gehenna
77a6b82b27 Merge the gehenna-devsw branch into the trunk. 
This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.
 2002-09-06 13:18:43 +00:00
christos
fad54bde7f Make this match reality [not used yet] 2002-09-05 22:28:10 +00:00
christos
2043e8b0c4 remove XXX: 2002-09-05 22:27:36 +00:00
christos
6cc149625b check out EI_OSABI and EI_ABIVERSION for linux signatures. This is what 
http://upx.sourceforge.net/ binaries are like.
 2002-09-05 14:32:49 +00:00
christos
830c5c171a Implement passing AT_{E,R}{U,G}ID in the elf aux vector, like solaris. 
- pass struct proc to copyargs.
- eliminate svr4_copyargs, since it is the same as ours now.
 2002-08-26 21:05:59 +00:00
enami
bb4aeb0e05 Pull changes done in rev. 1.7 of sys/compat/linux/arch/powerpc/linux_exec.h 
so that sysctl(8) compiles again.
 2002-08-15 06:31:30 +00:00
mrg
19ad2640ac don't need systm.h here 2002-08-12 07:59:31 +00:00
chs
0724ffc87a restructure the FPU and AltiVEC code so that it works for MP. 2002-07-28 07:38:34 +00:00
scw
bef00d4895 m68k syscall rototill: 
- Switch all m68k-based ports over to __HAVE_SYSCALL_INTERN.
 - Add systrace glue.
 - Define struct mdproc in <m68k/proc.h> instead of <machine/proc.h>.
   (They were all defined exactly the same anyway, other than a couple
   of the MDP_* flags.)
 2002-07-13 08:28:40 +00:00
matt
66eaa16742 Change fpuproc to curcpu()->ci_fpuproc. 2002-07-09 17:41:27 +00:00
thorpej
011d4d5f44 Add kernel support for having userland provide the signal trampoline: 
* struct sigacts gets a new sigact_sigdesc structure, which has the
  sigaction and the trampoline/version.  Version 0 means "legacy kernel
  provided trampoline".  Other versions are coordinated with machine-
  dependent code in libc.
* sigaction1() grows two more arguments -- the trampoline pointer and
  the trampoline version.
* A new __sigaction_sigtramp() system call is provided to register a
  trampoline along with a signal handler.
* The handler is no longer passed to sensig() functions.  Instead,
  sendsig() looks up the handler by peeking in the sigacts for the
  process getting the signal (since it has to look in there for the
  trampoline anyway).
* Native sendsig() functions now select the appropriate trampoline and
  its arguments based on the trampoline version in the sigacts.

Changes to libc to use the new facility will be checked in later.  Kernel
version not bumped; we will ride the 1.6C bump made recently.
 2002-07-04 23:32:02 +00:00
enami
af1c533269 Don't copy from destination to destination. 2002-06-20 04:01:43 +00:00
jdolecek
ee7012d13e linux_sys_getdents64(): remove the oldcall bug workaround cruft, 
it's not needed for this call, and update comment accordingly
 2002-05-20 06:45:11 +00:00
jdolecek
c118cb14c0 linux_sys_getdents64(): make the d_off member point to next entry, rather 
than current one; this is expected (even documented) behaviour of the
new system call
This fixes the endless loop when reading directories on NFS, though
applications won't see all directory entries due to different problem.
Fix by Matthias Scheler and Charles Hannum.
 2002-05-20 06:40:37 +00:00
jdolecek
aae43707d7 whitespace fixes 2002-05-20 06:26:46 +00:00
jdolecek
def25b45fa Fix bug introduced in rev. 1.69 - linux_fakedev() returned always 
zero for nontranslated raw devices.
This fixes recently discovered jdb /dev/dsp stdin problem, reported
on current-users by Mark Davies.
 2002-05-20 06:22:43 +00:00
jdolecek
bfbe50611b On archs with broken linux struct stat64 st_ino, rename linux_stat64's 
lst_ino to __lst_ino and lst_ino64 to lst_ino, and define
LINUX_STAT64_HAS_BROKEN_ST_INO. Only assign __lst_ino if this define
is present.

This fixes compile on powerpc archs, and hence port-powerpc/16893.
 2002-05-19 18:03:15 +00:00
jdolecek
98a5f2b671 hook in truncate64(2) and ftruncate64(2) 2002-05-19 17:55:42 +00:00
jdolecek
973744c531 add missing linux_file64.c, which is needed now 2002-05-19 17:55:08 +00:00
matt
6456f8fa92 Make COMPAT_LINUX compile again on Alpha. linux_getdents64 moved but 
files.linux_alpha wasn't updated.  common/linux_file64.c contains a lot
of syscalls which aren't on Linux/alpha so #ifdef them for alpha.
 2002-05-13 05:41:26 +00:00
simonb
75119b46c5 Remove an unreachable "return error;". 2002-05-13 05:37:58 +00:00
simonb
7a0dcaf565 Remove an unreachable "return 0;". 2002-05-13 05:35:47 +00:00
simonb
f6efa04293 Remove an unreachable "break" after a return statement. 2002-05-13 05:31:42 +00:00
jschauma
839f90b6f7 Linux does not implement SO_REUSEPORT, but allows reuse of a 
host:port pair through SO_REUSEADDR even if the address is not a
multicast-address.  Effectively, this means that we should use
SO_REUSEPORT when SO_REUSEADDR is set (from the linux process)
to allow Linux applications to not exit with EADDRINUSE.

(Previously erraneously applied to 1.5 branch; approved for
proper location by thorpej)
 2002-05-12 18:30:32 +00:00
jdolecek
9e0898063f regen - hook linux_sys_fcntl64() 2002-05-12 15:05:56 +00:00
jdolecek
b6168e0ca7 regen - 64 fs syscalls 2002-05-12 15:04:59 +00:00
jdolecek
0197718567 hook in remaining 64bit fs syscalls 
make most of stuff in linux_file64.c available unconditionally,
  with exception of fcntl64, which is not present on Linux m68k
 2002-05-12 15:04:27 +00:00
jdolecek
a757d39f99 regen 2002-05-12 13:57:08 +00:00
jdolecek
187c2394f1 update for newer syscalls (from 2.5.15) 
Linux m68k doesn't seem to have fcntl64 syscall - oversight?
 2002-05-12 13:55:54 +00:00
tron
1e891c870b Add missing bracket arround macro argument reference. 2002-05-10 17:27:23 +00:00
tron
d45825cf63 Remove check for size of field "d_off" in Linux "dirent" structure because 
this problem cannot happen with the 64Bit version of the getdents().
 2002-05-10 14:51:26 +00:00
tron
352c1fa967 Fix off by one error in check for size of field "d_off" in Linux 
"dirent" structure.
 2002-05-10 14:49:38 +00:00
tron
add83289ca Move implementation of linux_sys_getdents64() to source file for 
Linux 64bit filesystem calls.
 2002-05-10 14:38:08 +00:00
manu
28a3cfe032 Do not restore SR on sigreturn: this could enable the user process to gain 
unpropre privileges.
 2002-04-15 20:48:12 +00:00
christos
10ecebd46a implement getdents64; my full java tree builds now. 2002-04-10 18:19:34 +00:00
christos
7e9e73a53c regen 2002-04-10 18:19:04 +00:00
christos
db952e86f3 add getdents64 2002-04-10 18:18:26 +00:00
itojun
9998fd3a57 revert previous 2002-04-10 09:53:01 +00:00
itojun
7aef2b4e07 make it compile (missing includes) 2002-04-10 09:37:51 +00:00
christos
bd432c1642 PR/16236: Joachim Koenig-Baltes: Linux emulation connect requires IPV6. 
Apparently the sockaddr len fix was only compiled when IPV6 was enabled.
 2002-04-08 14:00:31 +00:00
christos
866ad0f73f PR/16231: Ben Harris: m68k does not compile. 2002-04-08 13:27:37 +00:00
christos
e9c4f70b2f use lsi_ like all other linux emulations. 2002-04-04 22:17:29 +00:00
tron
d09c25ca9a Set default kernel version of Linux emulation to 2.4.18 on the i386 port. 
It has been successfully tested using SuSE 7.3 libraries and binaries with
many applications.
 2002-04-04 09:32:11 +00:00
christos
cb483bd247 make this compile on archs that don't define linux signals. 2002-04-03 17:18:21 +00:00
christos
f28b55d327 provide missing types for arch's that don't have specific linux_types.h 2002-04-03 17:13:32 +00:00
christos
aa3369abe2 don't bail out if we don't have an arch/siginfo.h because we are being used 
from userland.
 2002-04-03 17:02:12 +00:00
tron
9121bc2ec4 Fix a cut and paste error in the emulation of getresgid(2): it returned 
the effective user id as effective group id.
 2002-04-03 14:28:36 +00:00
fvdl
221107a13b Use shmat1(), and tell it to find removed segments. 2002-04-03 11:54:37 +00:00
fvdl
7fc44e13a8 Allocate the right size for the native gid_t array in setgroups16. 2002-04-03 10:17:01 +00:00
christos
fa33d13de9 Don't blow up if we don't have a machine dependend linux_signal.h. 
kdump includes linux_signo.c
 2002-04-02 23:25:07 +00:00
christos
eda21311fd save/restore fs and gs; this should be pulled up. 2002-04-02 22:32:16 +00:00
jdolecek
ee37f0c738 rename sysctl_linux() to linux_sysctl() and hook it into emul_linux 2002-04-02 20:23:43 +00:00
christos
840887afee bring the reverse signal mapping array into linux_signo.c 2002-03-31 22:40:16 +00:00
christos
ac29fb3782 make signal array handling uniform, and put signal arrays in a separate 
file. This is simular to errno array handling.
 2002-03-31 22:22:43 +00:00
christos
018a4082cc - #undef DPRINTF for files that are included from other files. 
- more debugging for socketcalls
- fix sa_len if AF_INET; somehow we get passed 28 instead of 16?
 2002-03-29 20:49:40 +00:00
christos
c9e808f0ee 1. fill in the ldt.sd_xx field, for total compat with linux. 
2. in setregs, use gdt's instead of ldt's because linux wants to play with
   all the ldts. Apparently linuxthreads uses ldt's to allocate space for
   pthread_t's.
 2002-03-29 17:01:49 +00:00
bjh21
99ba40c188 arm26->acorn26 transition. 2002-03-24 15:49:38 +00:00
jdolecek
3089d90eeb add explicit comment a FILE_USE() is not needed here 2002-03-24 15:12:45 +00:00
jdolecek
0b5e2aba9a Fix problem with assumption non-socket == vnode in F_{G,S}ETOWN different way 
(revisions 1.47 & 1.48 effectively backed off):
* for all but vnodes, just fallback to sys_fcntl(); assumming
  state of support for F_SETOWN/F_GETOWN and even hardcoding it here is
  not right (e.g. rev. 1.47 had this incorrect for DTYPE_PIPE)
* fallback to sys_fcntl() also for vnodes which don't represent tty
* don't need to use FILE_{,UN}USE() here, the code won't block while
  using the pointer
* add/fix some comments
 2002-03-24 00:32:34 +00:00
christos
3c2d0dbff9 correct placement for FILE_UNUSE [from Izumi Tsutsui] 2002-03-23 15:36:15 +00:00
chs
60b5cc6ac2 make this compile again (PS_STRINGS is gone). 2002-03-23 05:00:04 +00:00
christos
0a4f1c3d8f sync with current reality and fix debugging. 2002-03-22 18:39:23 +00:00
christos
65fc8539e4 gc debugging printfs. 2002-03-22 17:14:18 +00:00
christos
8b2467a1e9 nuke mmap2, cleanup mmap, add mprotect 2002-03-22 15:21:28 +00:00
christos
5681411206 regen 2002-03-22 15:19:53 +00:00
christos
b3c32e7e6d nuke mmap2, add mprotect 2002-03-22 15:19:43 +00:00
christos
99ff14c9f3 regen 2002-03-22 15:18:48 +00:00
christos
45af46eb53 add mprotect, nuke mmap2 2002-03-22 15:18:13 +00:00
christos
b9a0007d1d regen 2002-03-22 15:17:17 +00:00
christos
190ffecb97 add mprotect, nuke mmap2 2002-03-22 15:17:04 +00:00
christos
7359db6620 regen 2002-03-22 15:16:14 +00:00
christos
24e38ed8f3 nuke mmap2 add mprotect 2002-03-22 15:16:02 +00:00
christos
f7f4206314 regen. 2002-03-22 15:15:08 +00:00
christos
2b9a2aabe8 nuke mmap2, add mprotect 2002-03-22 15:14:55 +00:00
christos
92945f57fe regen 2002-03-22 15:11:23 +00:00
christos
22111899d0 1. make sure lines don't wrap 
2. fix mmap and call it mmap like other ports do, not mmap2
3. implement fcntl64
4. implement mprotect because linux treats args slightly differently.
 2002-03-22 15:10:38 +00:00
christos
b02cb6b16f implement the locking calls for linux_file64. 2002-03-22 14:54:49 +00:00
christos
3b57c6607c - obey FILE_USE and FILE_UNUSE 
- don't assume that non sockets point to vnodes.
 2002-03-22 14:53:26 +00:00
christos
d9ada7eabf Don't bitch if we don't have support for a particular arch. This makes it 
easier to include this header from userland binaries [sysctl] on archs that
don't support compat-linux without incurring ifdef hell.
 2002-03-21 13:23:48 +00:00
christos
50981e06bc emulation specific sysctls. Also change the kernel date to nov 11 as requested 
by bad.
 2002-03-20 00:27:58 +00:00
christos
bda4b15e05 - Now that RT-signals fit, fix the array to deliver them. [i386 only]. 
- jdk-1.4 works perfectly now. :-)
 2002-03-19 20:51:59 +00:00
christos
381e6a7764 make the stackgap_{init,alloc} functions MP friendly (i.e. pass struct proc * 
in, instead of using curproc). While there add an optional size argument to
stackgap_init.
 2002-03-16 20:43:48 +00:00
pooka
28a03499e8 Replace unused padding in struct linux_stat64 by lst_ino64 as found in 
linux's m68k struct stat64.

makes linux compat compile again
 2002-03-16 14:49:29 +00:00
bjh21
a42e17ae9a __RCSID -> __KERNEL_RCSID 2002-03-10 15:47:43 +00:00
bjh21
64a051900d Id -> NetBSD in RCSID (oops). 2002-03-10 11:35:32 +00:00
christos
07a8b6bf28 proper statfs emulation... 2002-02-20 17:03:03 +00:00
christos
227c487828 allow writing of kernel.version, kernel.osrelease, kernel.ostype... I might 
revert that l8r if I come up with something better.
 2002-02-20 17:02:48 +00:00
is
728d5e960d fix some swapped parameters 2002-02-19 22:42:25 +00:00
nathanw
20d013dbed Regen. 2002-02-19 16:46:12 +00:00
nathanw
502ca4a24b Add linux_sys_{get,set}rlimit. 2002-02-19 16:44:09 +00:00
nathanw
cbc3e62bf0 Add LINUX_SA_NOCLDWAIT. 2002-02-19 16:35:59 +00:00
rafal
5af2ddd207 Add LINUX_SA_NOCLDWAIT, LINUX_SA_RESTORER, update LINUX_SA_ALLBITS. Linux 
compat on mips builds again now.
 2002-02-19 14:11:49 +00:00
christos
e52b5e4bfb Resolve alpha compile issues: 
- bug with order in args in mask conversion md code.
- flags can be both int and long on the alpha. kludge around that, by not
  passing pointers to the conversion function.
- something is wrong with the toolchain look at the void * cast in copyout().
- sa_restorer is in a different place on the aplha. Deal with that, by not
  initializing it as before. XXX: this should be changed in the MD signal
  definition.
 2002-02-18 22:24:17 +00:00
christos
1133f20b4f regen 2002-02-18 20:20:25 +00:00
christos
08739d68be provide linux_sys_getrlimit and linux_sys_setrlimit 2002-02-18 20:12:49 +00:00
jdolecek
2558157b0b Back off previous partially - make linux_release[] back 2.0.38 
and linux_version[] "#0 Sun Apr 1 11:11:11 MET 2000";". Add a BIG
WARNING MESSAGE so that people won't break things changing this.
 2002-02-18 18:51:51 +00:00
christos
6e293e79bd regen 2002-02-18 16:36:20 +00:00
christos
7f739a6187 fix comment. 2002-02-18 16:35:57 +00:00
rafal
0208af27ee Regen: Use linux_sys_{g,s}setrlimit, remove linux_sys_ugetrlimit since 
linux/mips doesn't seem to have one.
 2002-02-18 00:10:26 +00:00
rafal
9751855fab the MIPS stat64 struct doesn't have a separate ino64 field, but the ino field 
is a u_longlong.
 2002-02-17 23:57:57 +00:00
rafal
efdd3f2dd7 There is no linux_sys_ugetrlimit on mips, so don't try building it (XXX: adds 
icky ifdefs)
 2002-02-17 23:56:35 +00:00
rafal
dfcb814799 Use linux_sys_{g,s}etrlimit() since there's a common implementation now; but 
MIPS has no sys_ugetrlimit, so don't declare it (209 is UNIMPL in the OSS
Linux-mips tree)
 2002-02-17 23:55:23 +00:00
rafal
9f99fdabde Adapt for changes to linux_to_native_sigset() and native_to_linux_sigset(). 2002-02-17 23:18:38 +00:00