We stopped using gettimeofday() in Core::EventLoop a while back,
in favor of clock_gettime() for monotonic time.
Maintaining an optimization for a syscall we're not using doesn't make
a lot of sense, so let's go back to the old-style sys$gettimeofday().
This stopped working quite some time ago due to Clang losing track of
typestates for some reason and everything becoming "unknown".
Since we're primarily using GCC anyway, it doesn't seem worth it to try
and maintain this non-working experiment for a secondary compiler.
Also it doesn't look like the Clang team is actively maintaining this
flag anyway. So good-bye, -Wconsumed. :/
Store the offset in the string table for the DT_SONAME entry. Now that
the build uses cmake, cmake is helpfully passing --Wl,-soname to the
linker for shared objects. This makes the LinkDemo run again.
It will listen for clipboard content changes in the backgroud. Once you click
on its icon, it will pop up a window listing all recorded clipboard contents.
You can then double-click on an item to copy it again.
We will now actually use MIME types for clipboard. The default type is now
"text/plain" (instead of just "text").
This also fixes some issues in copy(1) and paste(1).
There are now two API's on Value:
- Value::to_string(Interpreter&) -- may throw.
- Value::to_string_without_side_effects() -- will never throw.
These are some pretty big sweeping changes, so it's possible that I did
some part the wrong way. We'll work it out as we go. :^)
Fixes#2123.
With 0 initial capacity, we don't allocate an underlying ByteBuffer
for the StringBuilder, which would then lead to a null String() being
returned from to_string().
This patch makes sure we always build a valid String.
You can still open files that have sockets attached to them from inside
the kernel via VFS::open() (and in fact, that is what LocalSocket itslef uses),
but trying to do that from userspace using open() will now fail with ENXIO.
Rather than printing them to stderr directly the parser now keeps a
Vector<Error>, which allows the "owner" of the parser to consume them
individually after parsing.
The Error struct has a message, line number, column number and a
to_string() helper function to format this information into a meaningful
error message.
The Function() constructor will now include an error message when
throwing a SyntaxError.
Giving the lexer the ability to generate errors adds unnecessary
complexity - also it only calls its syntax_error() function in one place
anyway ("unterminated string literal"). But since the lexer *also* emits
tokens like Eof or UnterminatedStringLiteral, it should be up to the
consumer of these tokens to decide what to do.
Also remove the option to not print errors to stderr as that's not
relevant anymore.
List of changes:
- The cmake command has been moved away from the main build instructions since
the BuildIt script executes it automatically
- The ninja install has been clarified to take the BuildIt script into account
and explain that the folder needs to be cleaned before executing cmake
- The ports instructions have been updated to use the make commands
- "brew install bash" has been added to the macOS prerequisites as per #2132
- The build instructions headers have been indented to group the prerequisites
together
- The build instructions code snippets have been standardized into code blocks
- Fixed a typo
This commit moves the clipboard from WindowServer into a new Clipboard
service program. Clipboard runs as the unprivileged "clipboard" user
and with a much tighter pledge than WindowServer.
To keep things working as before, all GUI::Application users now make
a connection to Clipboard after making the connection to WindowServer.
It could be interesting to connect to Clipboard on demand, but right
now that would necessitate expanding every GUI app's pledge to include
"unix" and also unveiling the clipboard portal, which I prefer not to.
The header is essentially just a commented + annotated version of both
the Itanium Exception Handling ABI Level I, and the 386-specific
SystemV ABI for the same. Wrapping one's head around the spec is half
the work :^)
