This is done also by linux (signal.c:936 in v5.11) at least.
It's a pretty handy notification that allows the parent process to skip
going through a `waitpid` and guesswork to figure out the current state
of a child process.
This utility traces the route packets take to a user specified host.
QEMU user networking (the type of networking we currently have setup)
does not support sending "real" raw IPv4 packets, and as such we cant
specify a custom TTL value. As a result, this utility will only work
on real hardware, qemu setup with tun networking (requires root) and
other hypervisors that support bridged adapters (VirtualBox/VMWare).
Added a dummy TIOCSTI ioctl placeholder. This is a dangerous ioctl that
can be used to inject input into a tty. Added for compatibility. Always
fails with EIO.
Since applet windows live in the applet area window, the AppletManager
has to keep track of which applet is hovered and send the appropriate
enter/leave events to the applet windows.
This makes applet tooltips work again. :^)
WindowServer now collects applet windows into an "applet area" which is
really just a window that a WM (window management) client can position
via IPC.
This is rather hackish, and I think we should come up with a better
architecture eventually, but this brings back the missing applets since
the global menu where they used to live is gone.
Turns out compute_position should be invoked before placing the element
in normal flow. Otherwise, the position isn't set on the first layout.
The effect was that the block would "jump" into place on a secondary
layout.
This is a follow-up to commit:
deda7c8995
This is a bit clunky since we really only need WindowType.h and don't
really want to consider any other headers "public" but this is just
to make the SDL port build again now that LibGUI includes WindowType.h
from WindowServer.
Long term we should probably figure out a way to only install "API"
headers from libraries.
1. Allow Value(size_t) and use it for array length properties.
If an array length can't fit in an Int32 value, we shouldn't go out of
or way to force it into one. Instead, for values above INT32_MAX,
we simply store them as Double values.
2. Switch to generic indexed property storage for large arrays.
Previously we would always allocate array storage eagerly when the
length property was set. This meant that "a.length = 0x80000000" would
trivially DOS the engine on 32-bit since we don't have that much VM.
We now switch to generic storage when changing the length moves us over
the 4M entry mark.
Fixes#5986.
Previously, when jumping to the next word on the last column of a line,
or when jumping to the previous word on the first column, it would
crash. This checks if that is the case, and if so, will do nothing.
This prevents the undefined behaviour that would come up as a result of
doing so. (For example: opening "infinite" devices like /dev/full will
result in an infinite loop until exhaustion of memory)
And overhaul resize and paint events to fix layout edge cases in
which Calendar wasn't filling its parent widget completely. Ensures
month views always display prior month days for click navigation.
Converts Calendar app layout to GML.
Previously, Process::do_write would error if the O_APPEND flag was set
on a non-seekable file.
Other systems (such as Linux) seem to be OK with doing this, so we now
do not attempt to seek to the end the file if it's not seekable.
Section 10.3 "Calculating widths and margins" indicates that the 'left'
and 'right' properties of relatively positioned elements should be set
in accordance with the rules of section 9.4.3.
This is particularly useful when wanting to open files in ~/.config
from the Text Editor. The option is currently not persistent, but could
be hooked into File Manager's configuration.
