and emit a warning. This is a security measure since ldconfig
influences the shared libraries used by all programs.
I think the check should be made even more stringent by also
ignoring group-writable directories. I will make that change soon
unless we encounter a good reason not to do it.
Submitted by: Maxime Henrion <mhenrion@cybercable.fr>
Formerly the init functions were called in the opposite of the
order in which libraries were loaded, and libraries were loaded
according to a breadth-first traversal of the dependency graph.
That ordering came from SVR4.0, and it was easy to implement but
not always sensible.
Now we do a depth-first walk over the dependency graph and call
the init functions in an order such that each shared object's needed
objects are initialized before the shared object itself. At the
same time we build a list of finalization (fini) functions in the
opposite order, to guarantee correct C++ destructor ordering whenever
possible. (It may not be possible if dlopen and dlclose are used
in strange ways, but we come as close as one can come.)
The need for this renovation has become apparent as more programs
have started using multithreading. The multithreaded C library
libc_r requires initialization, whereas the standard libc does not.
Since virtually every other object depends on the C library, it is
important that it get initialized first.
3.3.6 base distribution, some of the packing lists needed hacking so that
they would pack up everything in the right place. As a result, go ahead and
just add a directory for the packing lists. These are the i386 packing lists.
corresponding tarball from it. It uses the packing list name to determine
the tarball name. If the tarball name ends in 'gz', it will be gzipped, if
it ends in 'bz', it will be bzip2'd.
XFree86 3.3.6 into a scratch directory. The patch file patches the XFree86
port to not ask any questions and to actually be able to install some things
like the i810 server link kit bits. If you want XF86Setup to build, you
should have tk80 (not tk82) installed. If you want to XF86Setup_jp to build
you need to have ja-tk80 installed.
Now, if a release is specified, instead of just looking for a directory
with the same name as the release, try several possible directories (each
suffixed with the release name) relative to the base directory including
".", "releases/MACHINE", "snapshots/MACHINE", and each of those prefixed
with "pub/FreeBSD/". This will allow us to remove the evil symlinks under
pub/FreeBSD/releases/MACHINE/ to the snapshots on the ftp site.
names with a leading underscore. Notably, the 'stat' parameter in the
kld_stat() prototype conflicted with stat() and generated a BDE warning.
Approved by: peter
wrong bytes.
o Improve the public interface; use void* instead of char* or u_int64_t
to pass arbitrary data around.
Submitted by: kris ("horrible bug")
didn't bother to send a saved data pointers after the last transfer,
is not recorded in sgptr. This was only a problem if the target
reported non-zero status as we always check the residual in that case.
directories to not be printed. This is from OpenBSD (and I think
NetBSD also) and makes our mtree more compatible with other BSDs.
This makes cross compilation easier than it was before. Other changes
will be needed to allow NetBSD or OpenBSD to cross build on FreeBSD,
but this is a start.
Reviewed by: andrey
Obtained from: OpenBSD
Concentric Red Circles by: My own stupidity
- It's worthwhile to use untimeout(9), even though we must still protect
against "false" timeouts, because most of the time it saves having to
handle a dummy timeout event.
- Slight tweaks to the delayed ACK algorithm paramters.
a bug in some ftp servers (most notably ftp.vmunix.com) which report the
size of a file correctly in ascii mode, but report it as 0 in binary mode.
Reported by: asmodai
Also remove an unneeded initialization.
- Fix slowness when operating over fast connections, where the timeout(9)
granularity is on the same order of magnitude as the round trip time.
timeout(9) can happen up to 1 tick early, which was causing receive
ack timeouts to happen too early, causing bogus "lost" packets.
- Increase the local time counter to 64 bits to avoid roll-over.
- Keep statistics on memory allocation failures.
- Add a new option to always include the ack when sending data packets.
Might be useful in high packet loss situations. Might not.
Correct the BUILD_TCL macro. It was placing the target id
in the wrong bits. This was only an issue for adapters that
do not perform SCB paging (aha-3940AUW for instance).
Don't bother inlining ahc_index_busy_tcl. It is never
used in a performance critical path and is a bit chunky.
Correct ahc_index_busy_tcl to deal with "busy target tables"
embedded in the latter half of 64byte SCBs.
Don't initialize the busy target table to its empty state
until after we have finished extracting configuration
information from chip SRAM. In the common case of using
16 bytes of chip SRAM to do untagged target lookups,
we were trashing the last 8 targets configuration data.
(actually only target 8 because of the bug in the
BUILD_TCL macro).
Cram the "bus reset delivered" message back under bootverbose.
Fix the cleanup of the SCB busy target table when aborting
commands. If the lun is wildcarded, we must loop through
all possible luns.
aic7xxx.h:
Only bother supporting 64 luns right now. It doesn't seem
like either this driver or any peripherals will be doing
information unit transfers (where the lun number is a
32 bit integer) any time soon.
aic7xxx.seq:
Fix support for the aic7895. We must flush the data
FIFO if performing a manual transfer that is not
a multiple of 8 bytes. We were doing this quite
regularly for embedded cdbs.
Manaually flush the fifo on earlier adapters when
dealing with embedded cdbs too. We were stuffing
the FIFO with 16 bytes instead, but triggering
the flush is more efficient and allows us to
remove two instructions from the "copy_to_fifo"
routine.
pcic_attach() got a wrong pointer to pcic_slots since device haven't
set correct unit number yet, so always accessed elements of pcic_slots
which belong to pcic0 (unit number 0).
Now we set unit number to pcic device first, then access to pcic_slots
based on the unit number we've just set.
