These dbgln's caused excessive load in the WebServer process,
accounting for ~67% of the processing time when serving a webpage
with a bunch of resources like serenityos.org/happy/2nd/.
wint_t is also not supposed to be defined by sys/types.h, but should
be defined in wchar.h instead. Since we require it for our definition of
btowc, let's move it to the correct place.
The wrong shift effectively set the upper byte to 0, meaning that
durations longer than 255 centiseconds (2.55 seconds) were wrapped
around. See serenity-fuzz-corpora for an example.
Rather than having the toolchain build fail half-way through we should
check whether the user has installed all the required tools and
libraries early on.
Our "frame" concept very closely matches what the web specs call a
"browsing context", so let's rename it to that. :^)
The "main frame" becomes the "top-level browsing context",
and "sub-frames" are now "nested browsing contexts".
The index of the tree column will not change while painting.
Neither will the number of columsn. So avoid a whole bunch of virtual
function calls by caching these two values at the start of painting.
Textures are now initialized with a nullptr upon generation.
They are only actually created once they are bound to a target.
Currently only the GL_TEXTURE_2D target is supported.
The software rasterizer now allows rendering with or without
a bound TEXTURE_2D.
With the increased volume of PRs being opened and merged lately,
multiple people have complained that the IRC is absolutely flooded with
SerenityBot posts. Remove the IRC notifications from the CI scripts, and
the Meta script that handles parsing the github actions context into
an IRC message.
This adds an implementation for the Home, End, Page Up and Page Down
cursor movements for TreeView.
Also, the Up and Down movement implementations are replaced by a more
efficient traversal mechanism: whereas the old code would walk over all
visible nodes every time, the new code only evaluates relevant sibling
and parent indices.
When LibC/shadow.cpp parses shadow entries in getspent, it sets the
spwd member value to disabled (-1) if the value is empty. When
Core::Account::sync calls getspent to generate a new shadow file, it
would recieve the -1 values and write them in the shadow file. This
would cause the /etc/shadow file to be cluttered with disabled values
after any password change.
This patch checks if the spwd member value is disabled, and prints the
appropriate value to the shadow file.
