If a handler program (e.g. TextEditor) is not installed on the system, it would make sense for LaunchServer to ignore it when reading it's config file. This would (mostly) prevent LaunchServer from trying to open files with non-existing programs (until the programs are deleted at runtime).
If tcsetpgrp() is called by a member of a background process group in its session, and the calling process is not blocking or ignoring SIGTTOU, a SIGTTOU signal is sent to all members of this background process group.
A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network stack, etc.
With Tock running on this board with virtual_uart sitting on top of USB, the Nano 33 BLE is a reasonably promising board to be a standard, well supported Tock board. Additionally, if the board turns out to not be great, the infrastructure which would make the Nano 33 BLE work well would apply to any other board that has the nRF52840 + USB combination.
debootstrap.sh replaces extraargs or another line in the environment where it finds 'console=' before the line that starts with console=
Suggested the following fix:
--- a/lib/debootstrap.sh+++ b/lib/debootstrap.sh@@ -626,7 +626,7 @@ prepare_partitions()
# if we have a headless device, set console to DEFAULT_CONSOLE
if [[ -n $DEFAULT_CONSOLE && -f $SDCARD/boot/armbianE
Theseus is a modern OS written from scratch in Rust that explores 𝐢𝐧𝐭𝐫𝐚𝐥𝐢𝐧𝐠𝐮𝐚𝐥 𝐝𝐞𝐬𝐢𝐠𝐧, novel OS structure, and state management. It strives to close the semantic gap between compiler and hardware in order to maximally leverage the power of language safety, and thus shift OS responsibilities (resource management) into the compiler.