When opening a file in the tree view with _double click_, the file name
was not the same as opening the same file with _right click > Open_.
This caused the opne_files_view to have the same file in it, but with
two different names.
Also, before calling the main program entry function, inform the kernel
that no more syscall regions can be registered.
This effectively bans syscalls from everywhere except LibC and
LibPthread. Pretty neat! :^)
This patch adds sys$msyscall() which is loosely based on an OpenBSD
mechanism for preventing syscalls from non-blessed memory regions.
It works similarly to pledge and unveil, you can call it as many
times as you like, and when you're finished, you call it with a null
pointer and it will stop accepting new regions from then on.
If a syscall later happens and doesn't originate from one of the
previously blessed regions, the kernel will simply crash the process.
We had two ways of creating a new Ext2FS inode. Either they were empty,
or they started with some pre-allocated size.
In practice, the pre-sizing code path was only used for new directories
and it didn't actually improve anything as far as I can tell.
This patch simplifies inode creation by simply always allocating empty
inodes. Block allocation and block list generation now always happens
on the same code path.
Attempting to import C-extensions (lib-dynload/*.so) currently asserts
in the dynamic loader - let's just build them statically instead for the
time being.
This makes a large number of modules available for use and the port a
lot more functional! :^)
There's pre_configure to do things required by the configure script,
let's also add post_configure for things not covered by the configure
script.
The specific use case is overwriting a file created by python3's
configure script.
When removing and recreating the Build directory, it's quite annoying
having to edit/remove Ports/packages.db as the installer won't install
previously installed port dependencies again if they're still listed.
This problem is easily solved by just considering packages.db a
build-specific file.
This prevented from dmidecode to get the right PAGE_SIZE when using the
sysconf syscall.
I found this bug, when I tried to figure why dmidecode fails to mmap
/dev/mem when I passed --no-procfs, and the conclusion is that it tried
to mmap unaligned physical address 0xf5ae0 (SMBIOS data), and that was
caused by a wrong value returned after using the sysconf syscall to get
the plaform page size, therefore, allowing to send an unaligned address
to the mmap syscall.
The WM_* IPC messages are intended for "outsider" window management,
not for a client's own windows. Make a separate StartWindowResize
message for this.
This was the only reason that every IPC client had to know its server
side client ID.
Because it was 'static const' and also shared with userland programs,
the default keymap was defined in multiple places. This commit should
save several kilobytes! :^)
