methods:
Read can see O_NONBLOCK and O_DIRECT.
Write can see O_NONBLOCK, O_DIRECT and O_FSYNC.
In addition O_DIRECT is shadowed as IO_DIRECT for now for backwards
compatibility.
fcntl.h.
This is in preparation for making the flags passed to device drivers be
consistently from fcntl.h for all entrypoints.
Today open, close and ioctl uses fcntl.h flags, while read and write
uses vnode.h flags.
catman /usr/share/man/man8
cd /usr/share/man; catman man8
- Don't print false warnings about invalid cat pages which are
machine-specific cat page subdirectories (visible with -v).
- Fixed one memory leak.
disk. This is main reason why sysinstall presents SCSI CDROM to
available disks in Fdisk/Label menu. In addition, adding a blank
SCSI CDROM to the menu generates floating point exception in sparc64.
Disk_Names() just extracts sysctl "kern.disks". Why GEOM treats SCSI
CDROM as a disk is beyond me and that should be investigated.
For temporary workaround, ignore SCSI CDROM device.
PR: sparc64/72962
Tested by: R. Tyler Ballance < tyler AT tamu DOT edu>
MFC after: 1 week
source code. Include configure logic to pick up the
system one when it exists and use the fallback version
when it doesn't exist. Set the default for FreeBSD
to use the system version.
With this, bsdtar should now be quite portable.
In particular:
-W excl=text
fails because "excl" is a prefix of both "exclude" and "exclude-from". But,
-W exclude=text
is okay because it matches "exclude" exactly.
Thanks to: Jose F Nieves
MFC after: 7 days
ustar fields. Later, we're going to permit numeric extensions
for these fields, so we can support large values here. In particular,
this allows GNU tar to correctly extract such entries even
though it doesn't support the pax extended attributes.
Note: r1.18 and r1.17.2.1 of this file allowed similar treatment
of the uid/gid fields.
Thanks to: Ben Mesander
improves the recognition of hardlink entries
with/without bodies (which is implemented through
a look-ahead that uses the bid function).
MFC after: 7 days
at the mailing list to see if there isn't any more discussion just
around the corner. Here's the update to the other part of the manpage
that deals with the hw.ata.atapi_dma loader tunable and initializing
ATAPI devices in PIO or DMA mode.
PR: 75021
Submitted by: Craig Rodrigues <rodrigc@crodrigues.org>
Spotted by: Joel Dahl <joel@automatvapen.se>
while doing g_(read|write)_data() (e.g. BSD). This can cause a deadlock
in MIRROR class. Not sure if this is safe to drop the topology lock in BSD
class, so change the code in MIRROR class to avoid this deadlock.
