reboot, as calling OF_exit() just hangs a mac.
FreeBSD on my G4 800Mhz mac behaves identically to OSX for halt
and reboot now.
Reviewed by: grehan (who also supplied the concept and sample code)
Not all transfers between kernel and user space are byte oriented
and thus alignment safe. Especially fuword*() and suword*() are
sensitive to alignment but in general more optimal than block copies.
By catching the misalignment trap we avoid pessimizing the common
case of properly aligned memory accesses which we would do if we
were to use byte copies or adding tests for proper alignment.
Note that the expectation that the kernel produces aligned pointers
is unchanged. This change therefore relates to possible unaligned
pointers generated in userland.
then immediately terminate the shell (during boot this
also terminates the parent rc(8) shell). This was the pre-rcNG behaviour.
Also, remove an extraneous mount /.
PR: conf/57659
Submitted by: yar (with modifications)
versions of the firmware. It responds more slowly to commands, and we
bogusly failed them. We assume that all versions of the intersil
firmware before 1.0 are 10 times slower and will give it 10x the time
to finish.
# for 5.2 we should always just assume 5s.
_thr_leave_cancellation_point to _thr_cancel_leave, add a parameter
to _thr_cancel_leave to indicate whether cancellation point should be
checked, this gives us an option to not check cancallation point if
a syscall successfully returns to avoid any leaks, current I have
creat(), open() and fcntl(F_DUPFD) to not check cancellation point
after they sucessfully returned.
Replace some members in structure kse with bit flags to same some
memory.
Conditionally compile THR_ASSERT to nothing if _PTHREAD_INVARIANTS is
not defined.
Inline some small functions in thr_cancel.c.
Use __predict_false in thr_kern.c for some executed only once code.
Reviewd by: deischen
Makefile.inc1 underscore targets with a big warning that they are
intentionally undocumented, subject to change without notice and
might poison your dog etc. If you don't know what they are, then they
are not meant for you to use.
I've added these by hand to so many many trees that I've lost count. I
find them rather useful.
system in a messy state *if* the user is upgrading from a system
which has no /libexec to a system which builds a DYNAMICROOT, and
if that user has set DISTDIR (as documented for ports, but it turns
out that the same variable name is used for a completely unrelated
purpose in 'make release').
There are other possible fixes for this issue, and ru@ may later
decide to commit one of those fixes. I just wanted some fix in
ASAP, and this is the fix that I have tested.
Reviewed by: bde, imp, and ru
