rwatson 61d5a9043f p_cansignal() returns an errno value; at some point, the check for ...

inter-process signalling ceased to preserve and return that value,
instead always returning EPERM.  This meant that it was possible
to "probe" the pid space for processes that were not otherwise
visible.  This change reverts that reversion.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs

2002-05-14 23:07:15 +00:00

..

bus_if.m

Use protected names (_foo) to cutdown on boatloads of lint warnings.

2002-04-21 11:16:10 +00:00

clock_if.m

Add a generic implementation of inittodr() and resettodr(), as well as

2002-04-04 23:39:10 +00:00

device_if.m

…

genassym.sh

Allow one to specify the AWK used in the environment(commandline).

2002-02-11 03:54:30 +00:00

imgact_aout.c

- Change fill_kinfo_proc() to require that the process is locked when it

2002-04-09 20:10:46 +00:00

imgact_elf.c

Remove __P.

2002-03-19 21:25:46 +00:00

imgact_gzip.c

Modernize my email address.

2002-03-25 13:52:45 +00:00

imgact_shell.c

…

inflate.c

Modernize my email address.

2002-03-25 13:52:45 +00:00

init_main.c

Convert devfs to nmount.

2002-05-02 20:27:42 +00:00

init_sysent.c

Add the lchflags(2) syscall.

2002-05-05 23:47:41 +00:00

kern_acct.c

- Remove an early KSE diagnostic panic. The thread pointer here is always

2002-04-09 19:58:38 +00:00

kern_acl.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

kern_cap.c

- Attempt to help declutter kern. sysctl by moving security out from

2002-01-16 06:55:30 +00:00

kern_clock.c

Fixed breakage of binary compatibility of the kern.clockrate sysctl in

2002-05-05 04:33:09 +00:00

kern_condvar.c

The cold and panicstr variables do not need to be protected by sched_lock.

2002-04-23 19:50:22 +00:00

kern_conf.c

Break the following implementation of panic(3):

2002-04-25 13:17:33 +00:00

kern_descrip.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

kern_environment.c

Cosmetic tweaks. Try and keep the style more consistent, catch some stray

2002-05-01 02:51:50 +00:00

kern_event.c

Remove references to vm_zone.h and switch over to the new uma API.

2002-03-20 04:09:59 +00:00

kern_exec.c

- Reorder execve() so that it performs blocking operations before it

2002-05-02 15:00:14 +00:00

kern_exit.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

kern_fork.c

- Protect randompid and nprocs with the allproc_lock.

2002-05-02 15:13:45 +00:00

kern_idle.c

Pre-KSE/M3 commit.

2002-02-07 20:58:47 +00:00

kern_intr.c

- Set the base priority of an ithread that has no handlers when we set its

2002-04-11 21:03:35 +00:00

kern_jail.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_kthread.c

Fix a couple of style bugs introduced (or touched by) previous commit.

2002-02-07 23:06:26 +00:00

kern_ktr.c

Remove a stale comment.

2002-04-06 08:44:04 +00:00

kern_ktrace.c

Lock proctree_lock instead of pgrpsess_lock.

2002-04-16 17:11:34 +00:00

kern_linker.c

Test if rootvnode is NULL rather than if rootdev is NODEV when determining

2002-04-26 09:52:54 +00:00

kern_lock.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_lockf.c

Remove __P.

2002-03-19 21:25:46 +00:00

kern_malloc.c

Hide a pointer to the malloc_type bucket at the end of the freed memory. If

2002-05-02 09:07:04 +00:00

kern_mib.c

- Add a mutex to lock the global securelevel value.

2002-04-02 17:43:17 +00:00

kern_module.c

- Lock down the ``module'' structure by adding an SX lock that is used by

2002-03-18 07:45:30 +00:00

kern_mtxpool.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_mutex.c

Change mtx_init() to now take an extra argument. The third argument is

2002-04-04 20:52:27 +00:00

kern_ntptime.c

Hide the private parts of timecounter from a couple of places that don't

2002-04-26 21:31:44 +00:00

kern_physio.c

…

kern_poll.c

Make the DEVICE_POLLING code compile with -Werror and in LINT

2002-03-09 08:02:52 +00:00

kern_proc.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

kern_prot.c

As malloc(9) and free(9) are now Giant-free, remove the Giant lock

2002-05-03 07:46:59 +00:00

kern_resource.c

Lock proctree_lock instead of pgrpsess_lock.

2002-04-16 17:11:34 +00:00

kern_sema.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_shutdown.c

Fix alpha build. The alpha has dumpsys implemented.

2002-05-12 18:27:28 +00:00

kern_sig.c

p_cansignal() returns an errno value; at some point, the check for

2002-05-14 23:07:15 +00:00

kern_subr.c

o Condition the compilation of uiomoveco() and vm_uiomove()

2002-05-05 22:42:40 +00:00

kern_switch.c

Remove runq_findproc. This never worked right in the first place and can

2002-05-08 04:39:49 +00:00

kern_sx.c

Set the lock type equal to the lock name for now as all of the current

2002-04-04 20:49:35 +00:00

kern_synch.c

Remove __P.

2002-03-19 21:25:46 +00:00

kern_syscalls.c

- Lock down the ``module'' structure by adding an SX lock that is used by

2002-03-18 07:45:30 +00:00

kern_sysctl.c

Update comment regarding the locking of the sysctl tree.

2002-04-02 05:50:07 +00:00

kern_tc.c

Initialize time_second to 1 instead of zero to pacify slightly bogus arp code.

2002-05-03 08:46:03 +00:00

kern_time.c

Hide the private parts of timecounter from a couple of places that don't

2002-04-26 21:31:44 +00:00

kern_timeout.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_xxx.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

ksched.c

In a threaded world, differnt priorirites become properties of

2002-02-11 20:37:54 +00:00

link_aout.c

Simple p_ucred -> td_ucred changes to start using the per-thread ucred

2002-02-27 18:32:23 +00:00

link_elf_obj.c

Don't use the symbol name to lookup the symbol value when we can use

2002-04-25 01:22:16 +00:00

link_elf.c

Don't use the symbol name to lookup the symbol value when we can use

2002-04-25 01:22:16 +00:00

linker_if.m

…

Make.tags.inc

Don't hardcode /sys when making tags, instead use ${.CURDIR}/.. this

2002-02-27 10:07:15 +00:00

Makefile

…

makesyscalls.sh

Usage style sweep: spell "usage" with a small 'u'.

2002-04-22 13:44:47 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

Pre-KSE/M3 commit.

2002-02-07 20:58:47 +00:00

posix4_mib.c

…

subr_acl_posix1e.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

subr_autoconf.c

Remove __P.

2002-03-19 21:25:46 +00:00

subr_blist.c

…

subr_bus.c

Don't call malloc(9) to allocate zero bytes softc data for devices.

2002-04-23 15:48:23 +00:00

subr_clist.c

Remove __P.

2002-03-19 21:25:46 +00:00

subr_clock.c

Add a generic implementation of inittodr() and resettodr(), as well as

2002-04-04 23:39:10 +00:00

subr_devstat.c

GC: BIO_ORDERED, various infrastructure dealing with BIO_ORDERED.

2002-02-22 09:26:35 +00:00

subr_disk.c

Implement DIOCGFRONTSTUFF ioctl which reports how many bytes from the start

2002-04-09 15:43:32 +00:00

subr_disklabel.c

Comment out Kirks io-request priority hack until we can do this in a

2002-04-22 06:53:20 +00:00

subr_diskmbr.c

Remove __P.

2002-03-19 21:25:46 +00:00

subr_diskslice.c

Retire the bogus uses of the disklabel field d_sbsize and begin to

2002-05-12 20:49:41 +00:00

subr_eventhandler.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

subr_hints.c

Cosmetic tweaks. Try and keep the style more consistent, catch some stray

2002-05-01 02:51:50 +00:00

subr_kobj.c

…

subr_log.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

subr_mbuf.c

Remove a printf(3) argument with no corresponding format specifier.

2002-05-14 18:28:06 +00:00

subr_mchain.c

Move the new byte order function prototypes from <sys/param.h> to

2002-04-26 22:48:23 +00:00

subr_module.c

…

subr_param.c

Improve the implementation of adjtime(2).

2002-04-15 12:23:11 +00:00

subr_pcpu.c

Add a per-cpu variable, cpumask, the preshifted equivalent of 1 << cpuid.

2002-01-05 09:35:50 +00:00

subr_power.c

Add generalized power profile code.

2002-03-04 18:46:13 +00:00

subr_prf.c

Add a sysctl which disables the logging of console output.

2002-04-29 09:15:38 +00:00

subr_prof.c

Remove __P.

2002-03-19 21:25:46 +00:00

subr_rman.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

subr_rtc.c

Add a generic implementation of inittodr() and resettodr(), as well as

2002-04-04 23:39:10 +00:00

subr_sbuf.c

Fix warnings on gcc-3.1+ where __func__ is a const char * instead of a

2002-03-19 10:56:46 +00:00

subr_scanf.c

…

subr_smp.c

Updated a doubly stale comment about signotify(). Fixed a nearby long line.

2002-04-05 10:00:37 +00:00

subr_taskqueue.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

subr_trap.c

Moved signal handling and rescheduling from userret() to ast() so that

2002-04-04 17:49:48 +00:00

subr_turnstile.c

Change mtx_init() to now take an extra argument. The third argument is

2002-04-04 20:52:27 +00:00

subr_witness.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

subr_xxx.c

Here follows the new kernel dumping infrastructure.

2002-03-31 22:37:00 +00:00

sys_generic.c

o Correct an error made in revision 1.65: In readv(), if uap->iovcnt is

2002-05-09 02:30:41 +00:00

sys_pipe.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

sys_process.c

Remove trace_req().

2002-05-09 04:13:41 +00:00

sys_socket.c

Giant pushdown for read/write/pread/pwrite syscalls.

2002-03-15 08:03:46 +00:00

syscalls.c

Add the lchflags(2) syscall.

2002-05-05 23:47:41 +00:00

syscalls.master

Add an entry for the lchflags(2) syscall. It's useful to prevent

2002-05-05 23:37:44 +00:00

sysv_ipc.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

sysv_msg.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

sysv_sem.c

Remove __P.

2002-03-19 21:25:46 +00:00

sysv_shm.c

Remove __P.

2002-03-19 21:25:46 +00:00

tty_compat.c

Fixed some style bugs in the removal of __P(()). The main ones were

2002-03-24 05:09:11 +00:00

tty_conf.c

…

tty_cons.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

tty_pty.c

- Lock proctree_lock instead of pgrpsess_lock.

2002-04-16 17:09:22 +00:00

tty_subr.c

Remove __P.

2002-03-19 21:25:46 +00:00

tty_tty.c

Remove __P.

2002-03-19 21:25:46 +00:00

tty.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

uipc_accf.c

…

uipc_domain.c

Add calls to uma_zone_set_max() to restore previously enforced limits.

2002-03-20 05:30:58 +00:00

uipc_mbuf2.c

just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD.

2002-04-19 04:46:24 +00:00

uipc_mbuf.c

Fix corner case where m_len was not being initialized.

2002-04-12 00:01:50 +00:00

uipc_proto.c

…

uipc_sockbuf.c

Do not forget to increase the number of completely connected sockets in

2002-05-07 16:17:44 +00:00

uipc_socket2.c

Do not forget to increase the number of completely connected sockets in

2002-05-07 16:17:44 +00:00

uipc_socket.c

Make funsetown() take a 'struct sigio **' so that the locking can

2002-05-06 19:31:28 +00:00

uipc_syscalls.c

In sendfile(), use the vn_rdwr() helper function, rather than manually

2002-04-19 13:46:24 +00:00

uipc_usrreq.c

Revert the change of #includes in sys/filedesc.h and sys/socketvar.h.

2002-04-30 01:54:54 +00:00

vfs_acl.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

vfs_aio.c

As malloc(9) and free(9) are now Giant-free, remove the Giant lock

2002-05-03 07:46:59 +00:00

vfs_bio.c

Remove a six year old undocumented #ifdef : NO_B_MALLOC.

2002-05-04 19:24:55 +00:00

vfs_cache.c

Disable the shared locking namei() code for now. It breaks several stacking

2002-05-14 21:59:49 +00:00

vfs_cluster.c

Make daddr_t and u_daddr_t 64bits wide.

2002-05-14 11:09:43 +00:00

vfs_conf.c

Rework the kernel environment subsystem. We now convert the static

2002-04-17 13:06:36 +00:00

vfs_default.c

Remove a stale comment saying that the vnode lock must be the first

2002-04-27 22:20:33 +00:00

vfs_export.c

Fixed some style bugs in the removal of __P(()). The main ones were

2002-03-24 05:09:11 +00:00

vfs_extattr.c

Disable the shared locking namei() code for now. It breaks several stacking

2002-05-14 21:59:49 +00:00

vfs_init.c

These are Alexander Kabaev's VFSops fixes (see the thread 'Found: module

2002-04-30 18:44:32 +00:00

vfs_lookup.c

Remove references to vm_zone.h and switch over to the new uma API.

2002-03-20 04:09:59 +00:00

vfs_mount.c

Rework the kernel environment subsystem. We now convert the static

2002-04-17 13:06:36 +00:00

vfs_subr.c

Switch from just holding the interlock to holding the standard lock throughout

2002-05-07 02:44:06 +00:00

vfs_syscalls.c

Disable the shared locking namei() code for now. It breaks several stacking

2002-05-14 21:59:49 +00:00

vfs_vnops.c

Disable the shared locking namei() code for now. It breaks several stacking

2002-05-14 21:59:49 +00:00

vnode_if.src

Make daddr_t and u_daddr_t 64bits wide.

2002-05-14 11:09:43 +00:00