address currently in effect does not always work: There might be more
instances of the code segment selector in other threads, on other CPUs
and in *jmp_bufs.
So always check whether the CS needs updating, if it is not already
set to the "BIG" value.
This code needs more cleanup, this is considered a stopgap fix only.
the stack is non-executable if not explicitely enabled.
The latter one is not enabled in the Makefile yet because it cannot
succeed on platforms where the non-exec stack is not implemented.
Both checks rely on the fact that gcc puts trampoline onto the stack
for nested functions. On platforms where no such trampolines are used,
no meaningful results can be expected.
While not perfect, this is much easier than hand-coding trampolines for
each CPU type.
enabled. Suggested by Todd Vierling.
Allow empty passwords in ftp://user:@host/file auto-fetch URLs,
per RFC 1738. Requested by Simon Poole.
Update version.
to a 2-clause licence (retaining UCB clauses (1) and (2)), per PR
22409 from Joel Baker, approved by Theo de Raadt, and ratified by
myself - the only discrepancy being the handling of the original
clause 3 in src/usr.sbin/yppoll/yppoll.c.
to check if interface exists, as (1) if_index has different meaning
(2) ifindex2ifnet could become NULL when interface gets destroyed,
since when we have introduced dynamically-created interfaces. from kame
Uses a hook in spec_strategy() to save data written from a mounted
file system to its block device and a hook in dounmount().
Not enabled by default in any kernel config.
Approved by: Frank van der Linden <fvdl@netbsd.org>
- seed2 is necessary, but use it as "seed2 + x" not "seed2 ^ x".
- skipping number is not needed, so disable it for 16bit generator (makes
the repetition period to 30000)
True IDE mode. Hinted at by Charles Hannum a while back. This lets
my PCI-Cardbus adapter read SanDisk CF cards much more reliably.
Also bring in a few defines from FreeBSD for some more TI registers and such.
Add some methods to IOFramebuffer (DARWIN_IOFBSETBOUNDS,
DARWIN_IOFBSETCURSORVISIBLE) and to IOHIDSystem (DARWIN_IOHIDPOSTEVENT),
all are unimplemented empty shells.
