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freebsd-skq/sys/kern
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Robert Watson 6c144e7521 Introduce a new sysctl, kern.jailcansethostname, which determines whether 
or not a process in a jail, with privilege, may set the jail's hostname.
Defaults to 1, which permits this.  May be set to 0 by a process with
appropriate privilege outside of jail.  Preventing hostname renaming
from within a jail is currently required to make jails manageable, as they
a currently identifiable only by hostname using /proc, which may be
modified without this sysctl being set to 0.  This will be documented
in upcoming man commits.

Authorized by:	jkh, the ever-patient
2000-02-10 05:32:03 +00:00
..
bus_if.m
* Add struct resource_list* argument to resource_list_alloc and
1999-10-12 21:35:51 +00:00
device_if.m
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
imgact_aout.c
s/p_cred->pc_ucred/p_ucred/g
1999-11-21 12:38:21 +00:00
imgact_elf.c
Changed the type used to represent the user stack pointer from `long *'
1999-12-27 10:42:55 +00:00
imgact_gzip.c
useracc() the prequel:
1999-10-29 18:09:36 +00:00
imgact_shell.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
inflate.c
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 05:07:58 +00:00
init_main.c
If we fail to find init, print out the search path used. This helps
1999-12-20 02:50:49 +00:00
init_sysent.c
Fix bde'isms in acl/extattr syscall interface, renaming syscalls to
2000-01-19 06:02:31 +00:00
kern_acct.c
Introduce NDFREE (and remove VOP_ABORTOP)
1999-12-15 23:02:35 +00:00
kern_acl.c
Fix bde'isms in acl/extattr syscall interface, renaming syscalls to
2000-01-19 06:07:34 +00:00
kern_clock.c
Make adjtime(2) adjust boottime so it doesn't cause non-monotonous
1999-12-08 10:02:12 +00:00
kern_conf.c
Backout previous commit. It was a mistake.
2000-01-23 15:47:46 +00:00
kern_descrip.c
Fix the style bugs in the style bugs fix. The style bug fix made the
2000-01-21 06:57:52 +00:00
kern_environment.c
Change the prototype of the strto* routines to make the second
1999-11-24 01:03:08 +00:00
kern_exec.c
When we are execing a setugid program, and we have a procfs filesystem
2000-01-20 07:12:52 +00:00
kern_exit.c
Handle the case where we truss an SUGID program -- in particular, we need
2000-01-10 04:09:05 +00:00
kern_fork.c
Put on my asbestos underwear and commit the patch that I posted to -arch
1999-12-06 11:13:50 +00:00
kern_intr.c
Trim unused options (or #ifdef for undoc options).
1999-10-11 15:19:12 +00:00
kern_jail.c
Add a version number field to the jail(2) argument so that future changes
1999-09-19 08:36:03 +00:00
kern_kthread.c
Panic if proc0 hasn't been created and we try to call kthread_create.
2000-01-10 08:00:58 +00:00
kern_ktrace.c
Introduce NDFREE (and remove VOP_ABORTOP)
1999-12-15 23:02:35 +00:00
kern_linker.c
Introduce NDFREE (and remove VOP_ABORTOP)
1999-12-15 23:02:35 +00:00
kern_lock.c
Lock reporting and assertion changes.
1999-12-11 16:13:02 +00:00
kern_lockf.c
Commit the remaining part of PR14914:
1999-11-16 16:28:58 +00:00
kern_malloc.c
Fixed sign and overflow bugs that caused the allocation size of the kernel
2000-01-28 04:04:58 +00:00
kern_mib.c
Introduce a new sysctl, kern.jailcansethostname, which determines whether
2000-02-10 05:32:03 +00:00
kern_module.c
A hack basically.. We have a bunch of code that used to call
1999-11-08 06:53:30 +00:00
kern_ntptime.c
Add a couple of strategic sysctls for monitoring.
2000-01-23 14:52:37 +00:00
kern_physio.c
Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the
1999-10-30 06:32:05 +00:00
kern_proc.c
Also allow non-rot processes to setproctitle()
2000-02-08 19:54:15 +00:00
kern_prot.c
Implement setres[ug]id() and getres[ug]id(). This has been sitting in
2000-01-16 16:34:26 +00:00
kern_random.c
Trim some unused #includes
1999-10-11 15:00:09 +00:00
kern_resource.c
Fix a bug that could crash the system if you press ^T while a slower
2000-01-28 20:40:29 +00:00
kern_shutdown.c
Seconds to ticks conversion was done at the wrong place.
2000-01-12 17:26:42 +00:00
kern_sig.c
Introduce NDFREE (and remove VOP_ABORTOP)
1999-12-15 23:02:35 +00:00
kern_subr.c
useracc() the prequel:
1999-10-29 18:09:36 +00:00
kern_switch.c
Fix a typo and a bug.
1999-08-19 16:06:08 +00:00
kern_synch.c
Don't make the ktrace hook in tsleep() deref a null curproc after a panic.
1999-11-30 09:01:46 +00:00
kern_syscalls.c
Trim unused options (or #ifdef for undoc options).
1999-10-11 15:19:12 +00:00
kern_sysctl.c
Separate some common sysctl code into sysctl_find_oid() and calling
1999-12-01 02:25:19 +00:00
kern_tc.c
Make adjtime(2) adjust boottime so it doesn't cause non-monotonous
1999-12-08 10:02:12 +00:00
kern_threads.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
kern_time.c
Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the
1999-10-30 06:32:05 +00:00
kern_timeout.c
Restructure TCP timeout handling:
1999-08-30 21:17:07 +00:00
kern_xxx.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
ksched.c
Fixed some type mismatches. p_retval[0] in struct proc has type
1999-12-27 10:22:09 +00:00
link_aout.c
Fixed a cast of a pointer to an integer of a possibly different size.
1999-12-24 15:33:36 +00:00
link_elf_obj.c
Fixed a cast of a pointer to an integer of a possibly different size.
1999-12-24 15:33:36 +00:00
link_elf.c
Fixed a cast of a pointer to an integer of a possibly different size.
1999-12-24 15:33:36 +00:00
Make.tags.inc
Add soft updates to the set of things being tagged. Syntax cleanup.
2000-01-27 01:22:06 +00:00
makedevops.pl
Fix some bugs in user-end output and add a reference to the original
1999-11-22 14:40:04 +00:00
Makefile
${MACHINE} -> ${MACHINE_ARCH}
1999-11-14 13:54:44 +00:00
makesyscalls.sh
Second pass commit to introduce new ACL and Extended Attribute system
1999-12-19 06:08:07 +00:00
md5c.c
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 05:07:58 +00:00
p1003_1b.c
Well folks, this is it - The second stage of the removal for build support
1999-04-17 08:36:07 +00:00
posix4_mib.c
* Change sysctl from using linker_set to construct its tree using SLISTs.
1999-02-16 10:49:55 +00:00
subr_acl_posix1e.c
Fix bde'isms in acl/extattr syscall interface, renaming syscalls to
2000-01-19 06:07:34 +00:00
subr_autoconf.c
Removal of sys/device.h
1999-10-05 21:19:41 +00:00
subr_blist.c
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
1999-12-29 05:07:58 +00:00
subr_bus.c
* Set the devclass of a device before calling the probe method. This allows
1999-12-24 16:21:15 +00:00
subr_clist.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
subr_devstat.c
This is a partial commit of the patch from PR 14914:
1999-11-16 10:56:05 +00:00
subr_disk.c
rename disk_delete() to disk_destroy().
2000-01-28 20:49:43 +00:00
subr_disklabel.c
Removed diskerr()'s unused d_name arg and updated callers. This fixes
1999-09-13 12:59:41 +00:00
subr_diskmbr.c
Don't permit generation of non-physical disk addresses.
2000-01-28 10:22:07 +00:00
subr_diskslice.c
Fixed a memory leak for slices with an (unsupported) bad sector table.
2000-01-28 11:51:08 +00:00
subr_eventhandler.c
Commit the remaining part of PR14914:
1999-11-16 16:28:58 +00:00
subr_log.c
Remove five now unused fields from struct cdevsw. They should never
1999-09-25 18:24:47 +00:00
subr_module.c
Trim unused options (or #ifdef for undoc options).
1999-10-11 15:19:12 +00:00
subr_param.c
This is Bosko Milekic's mbuf allocation waiting code. Basically, this
1999-12-12 05:52:51 +00:00
subr_prf.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
subr_prof.c
Unremove used includes.
1999-10-12 02:54:23 +00:00
subr_rman.c
Commit the remaining part of PR14914:
1999-11-16 16:28:58 +00:00
subr_scanf.c
Change the prototype of the strto* routines to make the second
1999-11-24 01:03:08 +00:00
subr_smp.c
Allow SMP systems with an MCA bus to work properly.
2000-01-13 09:09:02 +00:00
subr_trap.c
Add a new mechanism, cndbctl(), to tell the console driver that
2000-01-11 14:54:01 +00:00
subr_xxx.c
Remove five now unused fields from struct cdevsw. They should never
1999-09-25 18:24:47 +00:00
sys_generic.c
Add aio_waitcomplete(). Make aio work correctly for socket descriptors.
2000-01-14 02:53:29 +00:00
sys_pipe.c
Use vfs_timestamp() instead of getnanotime() to set timestamps. This
1999-12-26 13:04:52 +00:00
sys_process.c
Introduce the new function
1999-11-21 19:03:20 +00:00
sys_socket.c
Update socket file type for fo_stat(). soo_stat() becomes a fileops
1999-11-08 03:31:01 +00:00
syscalls.c
Fix bde'isms in acl/extattr syscall interface, renaming syscalls to
2000-01-19 06:02:31 +00:00
syscalls.master
Fix bde'isms in acl/extattr syscall interface, renaming syscalls to
2000-01-19 06:01:07 +00:00
sysv_ipc.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
sysv_msg.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
sysv_sem.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
sysv_shm.c
useracc() the prequel:
1999-10-29 18:09:36 +00:00
tty_compat.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
tty_conf.c
Don't refer to TABLDISC in the comments here.
2000-01-30 10:14:13 +00:00
tty_cons.c
Don't follow null pointers if we somehow have a null devswitch entry
2000-01-25 09:20:08 +00:00
tty_pty.c
Correct an oversight in jail() that allowed processes in jail to access
2000-02-09 03:32:11 +00:00
tty_snoop.c
Remove cdevsw_add() - the make_dev() calls are already there.
1999-11-18 06:39:47 +00:00
tty_subr.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
tty_tty.c
Remove five now unused fields from struct cdevsw. They should never
1999-09-25 18:24:47 +00:00
tty.c
Back out previous commit; it was premature.
2000-01-28 17:11:07 +00:00
uipc_domain.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
uipc_mbuf.c
Actively limit the allocation of mbufs to NMBUFS/nmbufs and mbuf clusters
1999-12-28 06:35:57 +00:00
uipc_proto.c
Trim unused options (or #ifdef for undoc options).
1999-10-11 15:19:12 +00:00
uipc_sockbuf.c
Add aio_waitcomplete(). Make aio work correctly for socket descriptors.
2000-01-14 02:53:29 +00:00
uipc_socket2.c
Add aio_waitcomplete(). Make aio work correctly for socket descriptors.
2000-01-14 02:53:29 +00:00
uipc_socket.c
Add aio_waitcomplete(). Make aio work correctly for socket descriptors.
2000-01-14 02:53:29 +00:00
uipc_syscalls.c
This is Bosko Milekic's mbuf allocation waiting code. Basically, this
1999-12-12 05:52:51 +00:00
uipc_usrreq.c
Introduce NDFREE (and remove VOP_ABORTOP)
1999-12-15 23:02:35 +00:00
vfs_acl.c
Fix bde'isms in acl/extattr syscall interface, renaming syscalls to
2000-01-19 06:07:34 +00:00
vfs_aio.c
Back out the previous spl change, since it opens a race window.
2000-01-20 08:15:13 +00:00
vfs_bio.c
Need to reset the buffer pointer to avoid reconsidering the same buffer
2000-01-18 02:13:26 +00:00
vfs_cache.c
Before we start to mess with the VFS name-cache clean things up a little bit:
1999-10-03 12:18:29 +00:00
vfs_cluster.c
useracc() the prequel:
1999-10-29 18:09:36 +00:00
vfs_conf.c
Put on asbestos suit and put a splcam() around the 'Mounting root from..'
1999-12-12 16:34:43 +00:00
vfs_default.c
Fix bde'isms in acl/extattr syscall interface, renaming syscalls to
2000-01-19 06:07:34 +00:00
vfs_export.c
Do refcounting of open devices (more) correctly.
2000-02-07 23:05:40 +00:00
vfs_extattr.c
Add bwillwrite to all system calls that create things in the filesystem.
2000-01-10 00:08:53 +00:00
vfs_init.c
The sysctl mod_xx hack is no longer required now that we have totally
1999-12-12 16:30:34 +00:00
vfs_lookup.c
Introduce NDFREE (and remove VOP_ABORTOP)
1999-12-15 23:02:35 +00:00
vfs_mount.c
Put on asbestos suit and put a splcam() around the 'Mounting root from..'
1999-12-12 16:34:43 +00:00
vfs_subr.c
Do refcounting of open devices (more) correctly.
2000-02-07 23:05:40 +00:00
vfs_syscalls.c
Add bwillwrite to all system calls that create things in the filesystem.
2000-01-10 00:08:53 +00:00
vfs_vnops.c
Give vn_isdisk() a second argument where it can return a suitable errno.
2000-01-10 12:04:27 +00:00
vnode_if.pl
Use a seperate -c and -h mode. The vnode_if.c file is compiled only into
1999-12-12 16:43:05 +00:00
vnode_if.src
Second pass commit to introduce new ACL and Extended Attribute system
1999-12-19 06:08:07 +00:00