rules don't apply to tokens that are supposed to represent single args.
This was only fixed in the man page.
Fixed other differences between the man page and the usage message (1
formatting bug and 1 syntax bug).
supported option and it disabled a whole 2 lines of bootverbose messages.
I wanted to see 1 of the messages (about the latency timers). This
is a wrong place to decode pci configurations, but the code is already
here and handles more details than pciconf(8).
one into the latter and removed the former.
This works around the bug that some broken Makefiles add -I.../src/include
to CFLAGS, resulting in the old math.h being preferred and differences
between the headers possibly being fatal.
The merge mainly involves declaring some functions as __pure2 although
they are not yet all strictly free of side effects.
PR: 43544
pointers. This fixes two format warnings on 64 bits
archs which are fatal now that WFORMAT=0 has been removed.
It doesn't fully fix the sh(1) build on 64 bits platforms
though, there is still some quad_t issues that need to be
fixed.
Tested on: i386, sparc64
Peter had repocopied sys/disklabel.h to sys/diskpc98.h and sys/diskmbr.h.
These two new copies are still intact copies of disklabel.h and
therefore protected by #ifndef _SYS_DISKLABEL_H_ so #including them
in programs which already include <sys.disklabel.h> is currently a
no-op.
This commit adds a number of such #includes.
Once I have verified that I have fixed all the places which need fixing,
I will commit the updated versions of the three #include files.
Sponsored by: DARPA & NAI Labs.
(1) Where previously the pipe mutex was selectively grabbed during
pipe_ioctl(), now always grab it and then release if if not
needed. This protects the call to mac_check_pipe_ioctl() to
make sure the label remains consistent. (Note: it looks
like sigio locking may be incorrect for fgetown() since we
call it not-by-reference and sigio locking assumes call by
reference).
(2) In pipe_stat(), lock the pipe if MAC is compiled in so that
the call to mac_check_pipe_stat() gets a locked pipe to
protect label consistency. We still release the lock before
returning actual stat() data, risking inconsistency, but
apparently our pipe locking model accepts that risk.
(3) In various pipe MAC authorization checks, assert that the pipe
lock is held.
(4) Grab the lock when performing a pipe relabel operation, and
assert it a little deeper in the stack.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
on a process's pending signals, use the signal queue flattener,
ksiginfo_to_sigset_t, on the process, and on a local sigset_t, and then work
with that as needed.
__mac_get_pid Retrieve MAC label of a process by pid
Similar to __mac_get_proc() except that the target process of
the operation is explicitly specified rather than assuming
curthread.
__mac_get_link Retrieve MAC label of a path with NOFOLLOW
__mac_set_link Set MAC label of a path with NOFOLLOW
extattr_set_link Set EAs on a path with NOFOLLOW
extattr_get_link Retrieve EAs on a path with NOFOLLOW
extattr_delete_link Delete EAs on a path with NOFOLLOW
These calls are similar to __mac_get_file(), __mac_set_file(),
extattr_set_file(), extattr_get_file(), and extattr_delete_file(),
except that they do not follow symlinks. The distinction between
these calls is similar to lchown() vs chown().
Implementations to follow.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
adding history and vi/emacs-style line editing to the shell itself.
Atty was a user-mode terminal emulator (like screen and window) that did
line editing and history.
A number of functions in this driver still use the unit number in their
printouts because they pass the unit directly as a function argument
instead of passing a softc or struct ifnet pointer. This should be
resolved at a future date.
I've added a structure, kernel-private, to represent a pending or in-delivery
signal, called `ksiginfo'. It is roughly analogous to the basic information
that is exported by the POSIX interface 'siginfo_t', but more basic. I've
added functions to allocate these structures, and further to wrap all signal
operations using them.
Once the operations are wrapped, I've added a TailQ (see queue(3)) of these
structures to 'struct proc', and all pending signals are in that TailQ. When
a signal is being delivered, it is dequeued from the list. Once I finish
the spreading of ksiginfo throughout the tree, the dequeued structure will be
delivered to the process in question, whereas currently and normally, the
signal number is what is used.
userland. If someone wants to implement a backup p_siglist in the kernel
for compatability and to export one could. For now, just tell KVM to hand
an empty signal set off to the userland.
