Like GNU dd(1) similar operands, iflag and oflag allow specifying the
O_* flags given to open(2) for the input and the output file. The values
are comma-sepratated, lower-case, O_ prefix-stripped constants documented
in open(2).
Since iflag and oflag override default values, specifying oflag means
O_CREATE is not set by default and must be specified explicitely.
Some values do not make sense (e.g.: iflag=directory) but are still used
and will raise a warning. For oflag, values rdonly, rdwr and wronly are
filtered out with a warning (dd(1) attempts open(2) with O_RDWR and
then O_WRONLY on failure).
Specifying oflag=trunc along with (seek, oseek or conv=notrunc) is
contradictory and will raise an error.
iflag and oflag are disabled if building with -DMALLPROG
Leave the CLUT alone on ancient cards. At least this leaves us with a
semi working console (red and blue are flipped). Leave an example of what
seems to be happening but disable it because colors are better than 444 bit
greyscale.
as quad-core 1.5GHz but boots up at 1.2GHz; add CPUFREQ=1512 to config
and make sure to set the correct speed before attaching CPUs.
The speed can still be scaled down with machdep.cpu sysctls.
- Change ffs_valloc to return an inode number.
- Remove now obsolete UFS operations UFS_VALLOC and UFS_VFREE.
- Make ufs_makeinode private to ufs_vnops.c and pass vattr instead of mode.
vnode/fsnode pair:
int
vcache_new(struct mount *mp, struct vnode *dvp, struct vattr *vap,
kauth_cred_t cred, struct vnode **vpp)
where dvp is the (referenced) directory where we want to create the
new node, vap passes va_type, va_mode and possibly va_rdev and cred
gives the credentials to setup uid/guid.
The node returned from vcache_new() is referenced, fully initialised
and has link count zero.
Welcome to NetBSD 7.99.7
AUDS server messages expect volume to be expressed in units of 1/256 dB,
where we previously (incorrectly) treated it as as percentage. Map the
NetBSD audio level (0-255) to 20 steps (levels from FreeBSD bcm2835_audio.c)
and provide independent volume knobs for outputs.auto, outputs.hdmi, and
outputs.headphones.
instead of calling openfirmware in each sysctl CPU_BOOT*.
This change reduces openfirmware calls from userland since sysctl
CPU_BOOTED_KERNEL is used in system commands such as pstat and
netstat.
handlers stop being called when the device has been detached.
Should fix PR port-xen/47720 (which turns out to not be related to raidframe).
While there fix possible races in event_remove_handler() and pirq_establish().
Protect this counter with a new short time lock "sme_work_mtx" and
keep "sme_mtx" as long time lock.
Removes a deadlock where an active event holds "sme_mtx", the callout
"sme_events_check" blocks on "sme_mtx" and callout processing stops.
* Re-organize some variable declarations to limit #ifdef's.
* Move INET and INET6 code into respective switch cases to simplify
#ifdef INET6.
No intended functional change.
- Use software volume control for outputs.master/inputs.dac
- Previous volume control (for analog output only) is available on new
outputs.headphones mixer control.
- Add an outputs.select enum to choose between "auto", "headphones", and
"hdmi" outputs.
