Commit Graph

1250 Commits

Author SHA1 Message Date
rwatson
dafc0585f0 Regenerate. 2006-10-03 20:48:11 +00:00
rwatson
087fd8d723 Change getpagesize() system call audit event to more clearly indicate
that we don't audit it.

MFC after:	3 days
Obtained from:	TrustedBSD Project
2006-10-03 20:48:03 +00:00
phk
50c81b8a9a First part of a little cleanup in the calendar/timezone/RTC handling.
Move relevant variables to <sys/clock.h> and fix #includes as necessary.

Use libkern's much more time- & spamce-efficient BCD routines.
2006-10-02 12:59:59 +00:00
netchild
6ecb474f4f MFp4:
- Linux returns ENOPROTOOPT in a case of not supported opt to setsockopt.
- Return EISDIR in pread() when arg is a directory.
- Return EINVAL instead of EFAULT when namelen is not correct in accept().
- Return EINVAL instead of EACCESS if invalid access mode is entered in
  access().
- Return EINVAL instead of EADDRNOTAVAIL in a case of bad salen param
  to bind().

Submitted by:	rdivacky
Tested with:	LTP (vfork01 fails now, but it seems to be a race and
		not caused by those changes)
MFC after:	1 week
2006-09-23 19:06:54 +00:00
davidxu
dc343f5cbd Regenerate. 2006-09-23 00:27:53 +00:00
davidxu
74b1c03453 Enable sigwait. 2006-09-23 00:27:11 +00:00
davidxu
b8ca5d9b81 Regenerate. 2006-09-22 15:05:34 +00:00
davidxu
a2dd6344c0 Add compatible code to let 32bit libthr work on 64bit kernel. 2006-09-22 15:04:28 +00:00
davidxu
3ce90f2dc4 Regenerate. 2006-09-22 00:53:43 +00:00
davidxu
44261d5f28 Add umtx support for 32bit process on AMD64 machine. 2006-09-22 00:52:54 +00:00
davidxu
6de9769427 Regenerate. 2006-09-21 04:50:38 +00:00
davidxu
33ffe78747 sync with master. 2006-09-21 04:49:36 +00:00
rwatson
9f40438221 Regenerate. 2006-09-17 13:29:36 +00:00
rwatson
f50a5f19fb AUE_SIGALTSTACK instead of AUE_SIGPENDING for sigaltstack().
Obtained from:	TrustedBSD Project
MFC after:	3 days
2006-09-17 13:28:11 +00:00
netchild
0ccb71359d - don't reboot() when feed with wrong parameters (and enough permissions) [1]
- add support to power off the system [2]
- check the linux magic values [3]

Submitted by:	Marcin Cieslak <saper@SYSTEM.PL> [1,2]
Modelled after:	linux man page of the reboot() syscall [3]
Found by:	LTP testcase "reboot02" [1]
Tested with:	LTP testcase "reboot02" [1,3]
MFC after:	1 week
2006-09-16 14:12:04 +00:00
netchild
c12753e194 The Linux unlink syscall uses a different errno value when trying to unlink
a directory.

PR:		102897 [1]
Noticed by:	Knut Anders Hatlen <kahatlen@gmail.com>, testrun with LTP [1]
Submitted by:	Marcin Cieslak <saper@SYSTEM.PL>
Tested by:	netchild (LTP test run)
2006-09-10 13:47:56 +00:00
netchild
bca838df33 - Extend the coverage of PROC_LOCK to cover wakeup(&p->p_emuldata);
- Lock the emuldata in a case when we just created it.

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Suggested by:	jhb
2006-09-09 16:55:55 +00:00
netchild
2140995733 Change futex lock from mutex to sx. Make futex_get atomic (protected by the
futex lock).

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Suggested by:	jhb
2006-09-09 16:25:25 +00:00
netchild
3c1d5d0351 - don't wake every sleeper just the first one [1]
- remove debuging printf			[2]

Submitted by:	intron <mag@intron.ac> [1], rdivacky [2]
2006-09-09 13:04:28 +00:00
davidxu
be6654fb4a The following functions need not to be reimplemented, reuse 64bit
syscalls instead:
sigqueue, thr_set_name, thr_setscheduler, thr_getscheduler,
thr_setschedparam.
2006-09-09 01:22:13 +00:00
rwatson
de3d4015b8 Regenerate. 2006-09-03 16:24:36 +00:00
rwatson
fcca60a093 Set freebsd32 system call event identifiers for:
- old truncate, ftruncate
- old getpeername, gethostid, sethostid, getrlimit, setrlimit, killpg.
- old quota, getsockname, getdirentries.
- lgetfh
- old getdomainname, setdomainname
- sysarch, rtprio, __getcwd, jail, sigtimedwait
- extattrctl, extattr_{get,set,delete,list}_{file,fd,link}
- getresgid, getresuid, kqueue, eaccess, nmount, sendfile
- fhstatfs, kldunloadf

Right identifiers for:

- nfssvc

Remove incorrect identifier for:

- __acl_get_file

Compile tested with help of:	sam
Obtained from:	TrustedBSD Project
2006-09-03 16:17:49 +00:00
rwatson
01259c59f9 Regenerate. Looks like someone missed doing this previously as more than
just the audit event change appears in the diff.
2006-09-03 13:47:52 +00:00
rwatson
9e972f8275 Use AUE_NTP_ADJTIME instead of AUE_ADJTIME for ntp_adjtime().
Obtained from:	TrustedBSD Project
2006-09-03 13:47:24 +00:00
rwatson
4f2dba52bb Remove two hypothetical calls to suser() in ifdef'd (and uncompilable)
svr4 code: this code would call centralized sysctl code that does
these checks also.

MFC after:	1 week
Obtained from:	TrustedBSD Project
Sponsored by:	nCircle Network Security, Inc.
2006-09-02 08:18:22 +00:00
ssouhlal
c390c18c07 FREE -> free
Submitted by:	rdivacky
2006-08-28 13:52:27 +00:00
netchild
33681b868d Add the linux statfs64 call. This allows Tivoli backup to proceed a little
but further on -current (still not successful, but a step into the right
direction).

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Tested by:	Paul Mather <paul@gromit.dlib.vt.edu>
2006-08-27 08:56:54 +00:00
netchild
e7f60f069c Correct the number of retries in a futex_wake() call.
Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
2006-08-26 10:36:16 +00:00
rwatson
cd0b41ad37 Don't call suser_cred() directly from linux_sethostname(), as it just
wraps userland_sysctl(), which performs necessary privilege checks as
part of its normal operation.

MFC after:	1 week
2006-08-25 11:02:42 +00:00
netchild
b6f1fc8049 Sync the MI parts for amd64 with i386 and remove the corresponding special
handling for amd64 in the common code. The MD parts for amd64 are still
outstanding, but at least this fixes some panics on amd64.

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Tested by:	bsam
2006-08-20 13:50:27 +00:00
netchild
81450589e7 Get rid of some nested includes.
Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Noticed by:	jhb
2006-08-19 15:13:01 +00:00
ssouhlal
57842c97d3 MALLOC -> malloc and FREE -> free
Submitted by:	rdivacky
Pointed out by:	jhb
2006-08-19 11:54:19 +00:00
ssouhlal
87d8084ec5 ifdef DEBUG a printf
Submitted by:	rdivacky
2006-08-19 11:07:22 +00:00
imp
db85f415fa while (0); -> while (0) in multi-line macros 2006-08-17 22:50:33 +00:00
netchild
b294020942 - disable some more code when osrelease=2.4.2
- protect td->td_proc->p_pid with the proc lock in linux_getpid
  in the amd64 (= non i386) case [1]

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Noticed by:	netchild [1]
2006-08-17 21:21:30 +00:00
netchild
5d552cdc47 Move some stuff into headers where they belong.
Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Noticed by:	jhb, ssouhlal
2006-08-17 21:06:48 +00:00
netchild
a6834221aa Fix the DEBUG build:
- linux_emul.c [1]
 - linux_futex.c [2]

Sponsored by:	Google SoC 2006	[1]
Submitted by:	rdivacky	[1]
		netchild	[2]
2006-08-17 09:50:30 +00:00
peter
b34fae62b6 Grab two syscall numbers. One is used to emulate functionality that linux
has in its procfs (do a readlink of /proc/self/fd/<nn> to find the pathname
that corresponds to a given file descriptor).  Valgrind-3.x needs this
functionality.  This is a placeholder only at this time.
2006-08-16 22:32:50 +00:00
netchild
39fd1c6d47 Style fixes to comments.
Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
Noticed by:	jhb, ssouhlal
2006-08-16 18:54:51 +00:00
jkim
0e16635a6c Include sys/limits.h for INT_MAX. freebsd32_proto.h 1.58 does not include
sys/umtx.h any more and previously it was included from there.
2006-08-16 00:02:36 +00:00
jhb
d900df3c77 Regen to propogate <prefix>_AUE_<mumble> changes as well as the earlier
systrace changes.
2006-08-15 17:37:01 +00:00
jhb
61e1e0725a - Remove unused sysvec variables from various syscalls.conf.
- Send the systrace_args files for all the compat ABIs to /dev/null for
  now.  Right now makesyscalls.sh generates a file with a hardcoded
  function name, so it wouldn't work for any of the ABIs anyway.  Probably
  the function name should be configurable via a 'systracename' variable
  and the functions should be stored in a function pointer in the sysvec
  structure.
2006-08-15 17:25:55 +00:00
netchild
5657c7ac9e Disable some parts of the code on amd64 for now to prevent a panic. A better
fix will come later.

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
2006-08-15 15:15:17 +00:00
netchild
ec2ba5d85d Add the linux 2.6.x stuff (not used by default!):
- TLS - complete
 - pid/tid mangling - complete
 - thread area - complete
 - futexes - complete with issues
 - clone() extension - complete with some possible minor issues
 - mq*/timer*/clock* stuff - complete but untested and the mq* stuff is
   disabled when not build as part of the kernel with native FreeBSD mq*
   support (module support for this will come later)

Tested with:
 - linux-firefox - works, tested
 - linux-opera - works, tested
 - linux-realplay - doesnt work, issue with futexes
 - linux-skype - doesnt work, issue with futexes
 - linux-rt2-demo - works, tested
 - linux-acroread - doesnt work, unknown reason (coredump) and sometimes
   issue with futexes
 - various unix utilities in linux-base-gentoo3 and linux-base-fc4:
   everything tried worked

On amd64 not everything is supported like on i386, the catchup is planned for
later when the remaining bugs in the new functions are fixed.

To test this new stuff, you have to run
	sysctl compat.linux.osrelease=2.6.16
to switch back use
	sysctl compat.linux.osrelease=2.4.2

Don't switch while running a linux program, strange things may or may not
happen.

Sponsored by:			Google SoC 2006
Submitted by:			rdivacky
Some suggestions/help by:	jhb, kib, manu@NetBSD.org, netchild
2006-08-15 12:54:30 +00:00
netchild
2122144749 Add some new files needed for linux 2.6.x compatibility.
Please don't style(9) the NetBSD code, we want to stay in sync. Not imported
on a vendor branch since we need local changes.

Sponsored by:	Google SoC 2006
Submitted by:	rdivacky
With help from:	manu@NetBSD.org
Obtained from:	NetBSD (linux_{futex,time}.*)
2006-08-15 12:20:59 +00:00
kib
ecc9acd268 Lock the vnode around the call to VOP_GETATTR. Move the locked code
and vn_fullpath (that call malloc(..., M_WAITOK)) from under the
vm object lock, since sleep is not allowed while holding the mutex.

Being there, wrap VOP_GETATTR call with conditional Giant aquire.
Currently this is (almost) noop because pseudofs is Giant-locked.

Tested by:	kris
Approved by:	pjd (mentor)
MFC after:	2 weeks
2006-08-08 12:29:26 +00:00
rwatson
8eb23d6ba9 With socket code no longer in svr4_stream.c, MAC includes are no longer
required, so GC.
2006-08-05 22:04:21 +00:00
brooks
a27569a919 Use TAILQ_EMPTY instead of checking if TAILQ_FIRST is NULL. 2006-08-04 21:15:09 +00:00
jhb
dee1b3da95 Regen for MPSAFE flag removal. 2006-07-28 19:08:37 +00:00
jhb
c62c38439f Now that all system calls are MPSAFE, retire the SYF_MPSAFE flag used to
mark system calls as being MPSAFE:
- Stop conditionally acquiring Giant around system call invocations.
- Remove all of the 'M' prefixes from the master system call files.
- Remove support for the 'M' prefix from the script that generates the
  syscall-related files from the master system call files.
- Don't explicitly set SYF_MPSAFE when registering nfssvc.
2006-07-28 19:05:28 +00:00