Remove unnecessary include of <sys/malloc.h>.

Instead of casting to size_t, cast to uintmax_t to prevent truncation
(pointed out by chuq). In all these cases uio_offset can't be negative.

fix sign-compare issues: uio->uio_offset (off_t) is compared with (size_t):
cast the offset to size_t.

rename some "cmdline" stuff now that it is used to print environment too

Add an environ node

Refactor ps_strings access. Based on PK_32, write either the normal
version or the 32bit compat layout in execve1. Introduce a new function
copyin_psstrings for reading it back from userland and conv

Refactor ps_strings access. Based on PK_32, write either the normal
version or the 32bit compat layout in execve1. Introduce a new function
copyin_psstrings for reading it back from userland and converting it to
the native layout. Refactor procfs to share most of the code with the
kern.proc_args sysctl handler.

This material is based upon work partially supported by
The NetBSD Foundation under a contract with Joerg Sonnenberger.

show more ...

Remove clause 3 and 4 from TNF licenses

Change the process/lwp flags seen by userland via sysctl back to the
P_*/L_* naming convention, and rename the in-kernel flags to avoid
conflict. (P_ -> PK_, L_ -> LW_ ). Add back the (now unused) LS

Change the process/lwp flags seen by userland via sysctl back to the
P_*/L_* naming convention, and rename the in-kernel flags to avoid
conflict. (P_ -> PK_, L_ -> LW_ ). Add back the (now unused) LSDEAD
constant.

Restores source compatibility with pre-newlock2 tools like ps or top.

Reviewed by Andrew Doran.

show more ...

Merge newlock2 to head.

PR/32877: Geoff C. Wing: mount_procfs(8) doesn't null-terminate cmdline
output

Patch applied, thanks!

__unused removal on arguments; approved by core.

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

merge yamt-uio_vmspace branch.

- use vmspace rather than proc or lwp where appropriate.
the latter is more natural to specify an address space.
(and less likely to be abused for random purposes.

merge yamt-uio_vmspace branch.

- use vmspace rather than proc or lwp where appropriate.
the latter is more natural to specify an address space.
(and less likely to be abused for random purposes.)
- fix a swdmover race.

show more ...

merge ktrace-lwp.

nuke trailing whitespace

sprintf -> snprintf

Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.

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 fu

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

show more ...

Fix signed/unsigned comparison warnings.

Move code shared by procfs and the kernel proper out of procfs and
into the kernel proper (renaming functions from procfs_* to process_*).

don't need <sys/types.h> when including <sys/param.h>

add RCSIDs

Add support for variable end of user stacks needed to support COMPAT_NETBSD32:

`struct vmspace' has a new field `vm_minsaddr' which is the user TOS.

PS_STRINGS is deprecated in favor of curproc->

Add support for variable end of user stacks needed to support COMPAT_NETBSD32:

`struct vmspace' has a new field `vm_minsaddr' which is the user TOS.

PS_STRINGS is deprecated in favor of curproc->p_pstr which is derived
from `vm_minsaddr'.

Bump the kernel version number.

show more ...

PHOLD/PRELE around uvm_io() to user address space is unnecessary. There
is nothing in the U-area that we need.

<vm/vm.h> -> <uvm/uvm_extern.h>