code interfered with Performant mode and legacy interrupts. Also
remove a register read operation on the Simplq code that was
effectively a time-wasting no-op.
As of r178766 this driver didn't compile anymore, because it missed a
switch()-statement. I'm getting tired of seeing this driver being broken
for two months already. When I run `make universe', everything passes,
except the BWCT kernel configuration file.
don't support the ioapic either, so remove that option too. These
were commented out, but could never be enabled, unlike the other
options in the file that are commented out.
wide string arguments.
Also simplify the code that handles length modifiers and make it
more conservative. For instance, be explicit about the modifiers
allowed for %d, rather than assuming that anything other than L,
q, t, or z implies an int argument.
but \0ddd in a %b argument, with a length restriction of 3 octal digits
in either case. This seems silly, but it needs to be right so it's possible
to write an octal escape followed by an ordinary digit. Solaris printf(1)
and GNU printf(1) also behave this way.
Example: "printf '\0752'" now produces "=2" instead of garbage.
at compile time regardless of the dynamic precision, and there's
no way to disable this misfeature at compile time. Hence, it's
impossible to generate the appropriate tables of constants for the
long double inverse trig functions in a straightforward way on i386;
this change hacks around the problem by encoding the underlying bits
in the table.
Note that these functions won't pass the regression test on i386,
even with the FPU set to extended precision, because the regression
test is similarly damaged by gcc. However, the tests all pass when
compiled with a modified version of gcc.
Reported by: bde
pmap_change_attr() in order to use the direct map for any cache mode, not
just write-back mode.
It is worth noting that this change also eliminates a situation in which we
have two mappings to the same physical memory with different cache modes.
Submitted by: Magesh Dhasayyan (with some changes by me)
Discussed with: jhb
the first value (environ[0]) to NULL. This is in addition to the
current detection of environ being replaced, which includes being set to
NULL. Without this fix, the environment is not truly wiped, but appears
to be by getenv() until an *env() call is made to alter the enviroment.
This change is necessary to support those applications that use this
method for clearing environ such as Dovecot and Postfix. Applications
such as Sendmail and the base system's env replace environ (already
detected). While neither of these methods are defined by SUSv3, it is
best to support them due to historic reasons and in lieu of a clean,
defined method.
Add extra units tests for clearing environ using four different methods:
1. Set environ to NULL pointer.
2. Set environ[0] to NULL pointer.
3. Set environ to calloc()'d NULL-terminated array.
4. Set environ to static NULL-terminated array.
Noticed by: Timo Sirainen
MFC after: 3 days
version of freebsd-update, but I took it out when I rewrote everything
and added FreeBSD Update to the base system because I didn't think it
was useful. It turns out that quite a few people liked it and wanted
it back.
Requested by: Royce Williams + others
MFC after: 2 weeks
keyword. But it doesn't work. Two options.. make it no longer accept it,
or actually make it work.. I chose the 2nd..
Allow the tablearg to be used to specify a skipto destination.
This is actually a very powerful construct if used correctly, or a sink
of cpu cycles if used badly.
changes t teh man page will follow.
Specifically, build a 32-bit /usr/bin/ldd32 on amd64 which handles 32-bit
objects. Since it is a 32-bit binary, it can fork a child process which
can dlopen() a 32-bit shared library. The current 32-bit support in ldd
can't do this because it does the dlopen() from a 64-bit process. In order
to preserve an intuitive interface for users, the ldd binary automatically
execs /usr/bin/ldd32 for 32-bit objects. The end result is that ldd on
amd64 now transparently handles 32-bit shared libraries in addition to
32-bit binaries.
Submitted by: ps (indirectly)
There is no way for the caller to tell us which direction this packet is
going. With the bpf_mtap{2} routines, we can check the interface pointer.
MFC after: 2 weeks
I have worked hard to reduce diffs against the vendor branch. One
notable change in that respect is that we no longer prefer DSA over
RSA - the reasons for doing so went away years ago. This may cause
some surprises, as ssh will warn about unknown host keys even for
hosts whose keys haven't changed.
MFC after: 6 weeks
