The intention for this utility is to eventually become a general-purpose
multimedia conversion tool like ffmpeg (except probably not with as many
supported formats, stream mappings and filters). For now, we can not
write any video format so the added complexity is not necessary at the
moment.
The JS::VM now owns the one Bytecode::Interpreter. We no longer have
multiple bytecode interpreters, and there is no concept of a "current"
bytecode interpreter.
If you ask for VM::bytecode_interpreter_if_exists(), it will return null
if we're not running the program in "bytecode enabled" mode.
If you ask for VM::bytecode_interpreter(), it will return a bytecode
interpreter in all modes. This is used for situations where even the AST
interpreter switches to bytecode mode (generators, etc.)
The `report_time_in_ms` and `speed_update_time_in_ms` variables
weren't previously being respected. This was causing the progress
display to update too frequently, making it difficult to read.
This change adds the TTL value of the inbound packet to the output of
the userland ping program, bringing it more in line with other common
ping utilities. It also adds the (optional) -t option to configure the
TTL of the outgoing packet if desired.
Previously, touch would exit immediately if there was an error
changing file permissions. We now print an error to stderr and
continue when an error occurs.
`FileSystem::absolute_path()` does `stat` the file, this commit runs
all `absolute_path` calls before touching the veil to make sure this
works as intended.
If we don't paint, SVG-as-image documents don't get laid out, and so
have 0x0 size throughout.
This change is also generally nice, as it makes the painting code run
on all the layout tests, increasing coverage. :^)
Previously, we would wait for the ping interval after the last ping
before displaying the closing statistics. We now display the closing
statistics and exit as soon as the required number of pings has been
performed.
Previously `usleep()` was being used, which takes a 32-bit integer
number of microseconds as a parameter. This caused an overflow for
intervals larger than 4294 seconds. We now use `clock_nanosleep()`
instead and ensure the user cannot specify a value larger than
`UINT32_MAX` seconds.
Previously, chown would exit immediately if there was an error
changing file ownership. We now print an error to stderr and
continue when an error occurs.
This commit changes the variables used to represent the size and
progress of downloads from u32 to u64. This allows `pro` and
`Browser` to report the total size and progress of a download
correctly for downloads larger than 4GiB.
Previously, chmod would exit immediately if there was an error
changing file permissions. We now print an error to stderr and
continue when an error occurs.
Don't try to implement this AO in bytecode. Instead, the bytecode
Interpreter class now has a run() API with the same inputs as the AST
interpreter. It sets up the necessary environments etc, including
invoking the GlobalDeclarationInstantiation AO.
I didn't put this as a method on Bitmap since it doesn't seem generally
useful. Easy to move the impl over to Bitmap in the future if we want
to use it elsewhere.
This fixes an issue where man breaks if you symlink `sh` to a different
shell because:
1: The target of the symlink isn't `unveil`ed.
2: The option `--skip--shellrc` isn't understood by other shells while
at the same time being required for Shell when invoked in POSIX
compatibility mode.
This also restores the shell used by man to the non-POSIX mode as before
beaae6b420.
