* isatty
For the moment it is not possible to determine if the fd belongs to a
tty. For whatever reasons, the check is done multiple times, e.g.
'tclsh', which will spam the LOG.
* sysctl(HW_FLOATINGPT)
FPU is enabled on all our platforms, so return true.
Fixes#3389.
Start and stop the DHCP state machine as the Nic link-state changes.
Invoke the link state handler during configuration rather than assume
that in the case of a downed link lwIP will defer DHCP until the link
comes up.
Additionally, support static DNS configuration via the "nameserver"
configuration attribute.
Fix#3388
Move the _vfs_sync implementation from vfs_plugin.h to vfs_plugin.cc and
wrap all VFS access in the VFS_THREAD_SAFE macro.
Syncing must be made thread safe because it often happens when closing
files and may require suspending the current thread for I/O signal
dispatching.
Ref #3409
- use priorities solely with nova
- handle exceptions during vCPU creation
- avoid assertion in vga_vbda
- silence compiler warnings about outdated register keyword
Issue #3111
The terminal now got a configurable palette for 16 colors (8 normal, 8
bright/bold).
<config>
<palette>
<color index="0" value="#000000"/> <!-- black is real black -->
<color index="8" value="#101010"/> <!-- bright black stands out a bit -->
</palette>
</config>
Note, the old (undocumented) <color index="..." bg="..."> configuration
scheme is no longer supported.
Also, this commit adds a pleasing default palette that ensures
readability of ViM's standard hightlighting.
Fixes#3406
Add a new plugin for creating pipes between pairs of VFS handles. It is
intended to replace the libc_pipe plugin, one of the last remaining libc
plugins.
In contrast to the libc_pipe plugin, this plugin defers cross-handle
notification until I/O signal handling rather than block and unblock
readers using a semaphore. This is a performance regression in the case
of multiple threads blocking on a pipe, but shall be an intermediate
mechanism pending renovations within the libc VFS and threading layers.
As a side effect, threads blocked on a pipe might not be resumed until
the main thread suspends and dispatches I/O signals.
The "test-libc_pipe" test has been adjusted to use the VFS pipe plugin
and tests both local pipes and pipes hosted remotely in the VFS server.
Fix#2303
Loop at the VFS server and libc VFS plugin on partial writes. This
implies that the VFS server will not process successive packets for an
open node until a write packet has been processed completely. The libc
will now supspend and reissue write requests to the VFS until the write
has been submitted completely.
Ref #2303Fix#2971
Instead of hosting our outdated own fork, this commit now uses kernkonzept's
nowadays available github source repositories. This hopefully simplifies
updates, or cherry-picking single fixes.
