As make<T> is infallible, it really should not be used anywhere in the
Kernel. Instead replace with fallible `new (nothrow)` calls, that will
eventually be error-propagated.
This stops these actions from being activated with Ctrl+[1,2,3] or the
command palette.. Switching to table or columns view would just hide
all the icons, so let's not make those options available.
A mutex is useful when we need to be able to block the current thread
until it's available. This is overkill for OpenFileDescriptor.
First off, this patch wraps the main state member variables inside a
SpinlockProtected<State> to enforce synchronized access. This also
avoids "free locking" where figuring out which variables are guarded
by which lock is left as an unamusing exercise for the reader.
Then we remove mutex locking from the functions that simply call through
to the underlying File or Inode, since those fields never change anyway,
and the target objects perform their own synchronization.
Otherwise, any subclass which increased the size of the window would see
a very large reset button. The width chosen here is the same width as
the other buttons in this window.
I tried the OpenSSH port but it failed to compile due to a missing
definition of this macro. It's simple enough to add, and it's addition
allowed OpenSSH to compile once again.
I also went ahead and added spec comments for these macros as well.
The idea of locking the process veil in CrashReproter is well
intentioned, but ultimately frought with issues.
The fundamental premise is a bit flawed, as we are using the crashing
program as input to dynamically add new paths to the process veil.
This means that an attacker can potentially produce a custom or
malformed binary to trick CrashReporter into allowing an arbitrary
path to be read.
This lets us produce valid CSS in its to_string() method, instead of
always adding commas as before. :^)
Also, finally added a Formatter for StyleValues.
Many of these will need to change in the future in order to include
features we don't yet support, and touching StyleValue.h is a great way
to have to wait for all of LibWeb to rebuild. I'm hoping this saves me
time in the long run. :^)
If 'mount' is executed without any arguments we should print the mount
points and return early not printing the usage statement.
This fixes a regression introduced in commit: 9d48406
