The DevFS along with DevPtsFS give a complete solution for populating
device nodes in /dev. The main purpose of DevFS is to eliminate the
need of device nodes generation when building the system.
Later on, DevFS will assist with exposing disk partition nodes.
BlockBasedFileSystem::read_block method should get a reference of
a UserOrKernelBuffer.
If we need to force caching a block, we will call other method to do so.
clang trunk with -std=c++20 doesn't seem to properly look for an
aggregate initializer here when the type being constructed is a simple
aggregate (e.g. `struct Thing { int a; int b; };`). This template fails
to compile in a usage added 12/16/2020 in `AK/Trie.h`.
Both forms of initialization are supposed to call the
aggregate-initializers but direct-list-initialization delegating to
aggregate initializers is a new addition in c++20 that might not be
implemented yet.
This changes the signatures for FILE::seek and FILE::tell, to use
`off_t` as they use lseek internally. `fpos_t` is also redefined to use
`off_t`.
Dr. POSIX says that fpos_t is:
> A non-array type containing all information needed to specify uniquely
> every position within a file.
In practice, most *NIX typedef it to `off_t`, or a struct containing an
`off_t` and some internal state.
These two lines caused this local .gitignore to supersede all inputs
in any files specified by a user's `core.excludesFile` configuration
since the first match was going to be `!*.*` for any file with a
decimal or any directory. `git check-ignore -v somefile` can be used to
test this.
The first character was already selected (with the selection greyed-out),
and a selection span of 1 was shown, so it's natural than the selection
from/to numbers should be 0/0, not -1/-1.
Clicking at the cell after the last one, where there's no character,
used to update the selection from/to numbers. Since there's no character
there, that shouldn't happen.
This should speed up pre-commit a bit as only files that are staged will
be processed, and clang-format and shellcheck are only invoked once, not
for every file. When no arguments are given (e.g. on CI), it still uses
'git ls-files'.
This needs '-o' to work correctly. Also update the shebang to bash in
some scripts as shellcheck was complaining about pipefail not being a
POSIX shell thing otherwise.
This way, if you press F2 to edit the name of an item, the name will be
selected in the editor that pops up, and you can start typing a new
name for it immediately.
Move the shadow 1 more pixel away from the unhovered icon location,
making a total 2 pixel distance between the icon and the shadow.
Also tweak the shadow color to be a darkened variant of the base color
underneath the icon.
The text editor is now populated with some very basic GML after startup:
@GUI::Widget {
layout: @GUI::VerticalBoxLayout {
}
// Now add some widgets!
}
Less typing, less intimidating! :^)
Make the little arrows point towards the large icon instead of away
from it. This feels like an obviously better visual clue that they're
pointers *to* something.
clang-format seems to barf on these attributes, to make it easier to
use these attributes and have clang-format not mangle the following code
we can hide them behind a macro so clang-format doesn't have to handle it.
The PIT is now also running at a rate of ~250 ticks/second, so rather
than assuming there are 1000 ticks/second we need to query the timer
being used for the actual frequency.
Fixes#4508
This was a goofy kernel API where you could assign an icon_id (int) to
a process which referred to a global shbuf with a 16x16 icon bitmap
inside it.
Instead of this, programs that want to display a process icon now
retrieve it from the process executable instead.
