that had been written some months ago for other processing. This
should get rid of a few subtle situations where an existing log
file would not exist (for a short time) while it is being rotated.
MFC after: 16 days
double NULL entries signal Witness to stop processing the array of
order entries meaning none of the spin locks are added resulting in
panics on boot.
- Add a missing NULL, NULL terminator to the Slip locks list to keep them
separate from the spin locks.
reflect src/libexec/rtld-elf/rtld.c rev. 1.68 - the globally-loaded
objects (RTLD_GLOBAL) are searched before the local object's DAG's.
PR: 62770
Submitted by: Kimura Fuyuki <fuyuki@nigredo.org>
that m_prepend() is not called with possibility to wait while the
pcb lock is held. What still needs revisiting is whether the
ripcbinfo lock is really required here.
Discussed with: rwatson
relationships:
Sockets: filedesc->accept->sellck
Routing: radix node head->rtentry->ifaddr
UDP: udp->udpinp
TCP: tcp->tcpinp
SLIP: slip_mtx->slip sc_mtx
Drop in a place holder section for UNIX domain sockets. Various
sections to be expanded over the next few days.
sysctls were global (hw.fxp_rnr and hw.fxp_noflow), all of them are
now per-device. Sample output of "sysctl dev.fxp0" with this patch,
with the standard %foo nodes removed :
dev.fxp0.int_delay: 1000
dev.fxp0.bundle_max: 6
dev.fxp0.rnr: 0
dev.fxp0.noflow: 0
little/big endian fashion, so that network drivers can just reference
the standard implementation and don't have to bring their own.
As discussed on arch@.
Obtained from: NetBSD
o Add sanity checking to the firewall delete operation
which tells the user that a firewall rule
specification is required.
The previous behaviour was to exit without reporting any
errors to the user.
Approved by: bmilekic (mentor)
* --help produces long help message on systems with getopt_long
* -h with no other options also produces long help message
(If a mode is specified, -h has its usual meaning.)
- Remove entry which tells about periodical INDEX updates in
the CVS repository
- Add description for fetchindex target
Requested by: ru [1]
Approved by: josef (mentor)
protect the registers so it was trivially possible for a sync command and
i/o command to fight each other and confuse the controller. Make the
sync fib alloc/release functions inline and remove the somewhat worthless
AAC_SYNC_LOCK_FORCE flag. Thanks to Adil Katchi for helping me to track
this down in RELENG_4.
We approximate pi with more than float precision using pi_hi+pi_lo in
the usual way (pi_hi is actually spelled pi in the source code), and
expect (float)0.5*pi_lo to give the low part of the corresponding
approximation for pi/2. However, the high part for pi/2 (pi_o_2) is
rounded to nearest, which happens to round up, while the high part for
pi was rounded down. Thus pi_o_2+(float)0.5*pi (in infinite precision)
was a very bad approximation for pi/2 -- the low term has the wrong
sign and increases the error drom less than half an ULP to a full ULP.
This fix rounds up instead of down for pi_hi. Consistently rounding
down instead of up should work, and is the method used in e_acosf.c
and e_asinf.c. The reason for the difference is that we sometimes
want to return precisely pi/2 in e_atan2f.c, so it is convenient to
have a correctly rounded (to nearest) value for pi/2 in a variable.
a_acosf.c and e_asinf.c also differ in directly approximating pi/2
instead pi; they multiply by 2.0 instead of dividing by 0.5 to convert
the approximation.
These complications are not directly visible in the double precision
versions because rounding to nearest happens to round down.
ip6addrctl_enable is set to YES, address selection policy is installed
into kernel.
If there is /etc/ip6addrctl.conf, it is used for address selection
policy. Even if there is no /etc/ip6addrctl.conf, we install default
policy. In this case, if ipv6_enable is set to YES, we use address
selection policy described in RFC 3484 as default. Otherwise, we
install priority policy for IPv4 address.
The default of ip6addrctl_enable is NO for now. However, it may
better to enable it by default.
* New read_data_block is both sparse-file aware and uses zero-copy semantics
* Push read_data_block down into specific formats (opens door to
various encoded entry bodies, such as zip or gtar -S)
* Reimplement read_data, read_data_skip, read_data_into_fd in terms
of new read_data_block.
* Update documentation
It's unfortunate that I couldn't just call the new interface
archive_read_data, but didn't want to upset the API that much.
sched_clock() rather than using callouts. This means we no longer have to
take the load of the callout thread into consideration while balancing and
should make the balancing decisions simpler and more accurate.
Tested on: x86/UP, amd64/SMP
and not tanf() because float type can't represent numbers large enough
to trigger the problem. However, there seems to be a precedent that
the float versions of the fdlibm routines should mirror their double
counterparts.
Also update to the FDLIBM 5.3 license.
Obtained from: FDLIBM
Reviewed by: exhaustive comparison
