This reflects failure to determine the pathname of the new directory in the
exit status (1). Normally, cd returns successfully if it did chdir() and the
call was successful.
In POSIX, -e only has meaning with -P; because our -L is not entirely
compliant and may fall back to -P mode, -e has some effect with -L as well.
which is now disabled by default. The detection is known to cause hangs
on boot with some new Lenovo laptops on FreeBSD/amd64.
Reported by: gnn
Discussed with: jkim
MFC after: 3 months
interface is brought down, even though the interface address is still
valid. This patch maintains the permanent ARP entries as long as the
interface address (having the same prefix as that of the ARP entries)
is valid.
Reviewed by: delphij
MFC after: 5 days
not true on old PCI based controllers. DAC configuration is read
from EEPROM in device reset phase and driver can override DAC
configuration. However I guess there is an undocumented reason why
EEPROM configuration does not enable DAC so do not blindly override
DAC configuration. Recent PCIe based controllers are supposed to
support 64bit DMA so allow 64bit DMA only on PCIe based controllers.
PR: kern/157184
MFC after: 1 week
IFF_DRV_RUNNING flag. Previously running dhclient or adding alias
addresses reinitialized controller and it resulted in unnecessary
link flips.
Reviewed by: marius
This is sometimes used with eval or old-style command substitution, and most
shells other than ash derivatives allow it.
It can also be used with scripts that violate POSIX's requirement on the
application that they end in a newline (scripts must be text files except
that line length is unlimited).
Example:
v=`cat <<EOF
foo
EOF`
echo $v
This commit does not add support for the similar construct with new-style
command substitution, like
v=$(cat <<EOF
foo
EOF)
This continues to require a newline after the terminator.
Oxford Semiconductor OX16PCI954 but uses only two ports with a non-default
clock rate.
PR: kern/152034
Tested by: Hans Fiedler hans of hermes louisville edu
MFC after: 1 week
and destroy_devl() drops dev_mtx. The protection against the race
with dev_rel(), introduced in r163328, should be extended to cover
destroy_devl() calls for the children of the destroyed dev.
Reported and tested by: joerg
MFC after: 1 week
to both NFS clients. This avoids the crash reported by
Sergey Kandaurov (pluknet@gmail.com) to the freebsd-fs@
list with subject "[old nfsclient] different nmount()
args passed from mount vs mount_nfs" dated May 17, 2011.
Tested by: pluknet at gmail.com (old nfs client)
MFC after: 2 weeks
so that running make release causes make obj to be run before doing
anything. This fixes a bug wherein, when run for the first time, and
without -DNOSRC, make release would attempt to recursively tar up the src
directory including its own output and enter an infinite loop.
While here, make the cross-building stuff work a little more the way it
should if only one of TARGET/TARGET_ARCH is specified.
one. Without this, we don't have ar or randlib in the tool path,
leading to much pain for some users. This pain is exposed by the
external toolchain enhancements that I'm working on.
Submitted by: John Hein (ages ago, and dropped on the floor by me: sorry)
