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author	Tulio A M Mendes <[email protected]>
	Sun, 8 Feb 2026 07:01:01 +0000 (04:01 -0300)
committer	Tulio A M Mendes <[email protected]>
	Sun, 8 Feb 2026 07:07:36 +0000 (04:07 -0300)
commit	b0913f70e028ac1751bcd89fc9a285f8fb66ac50
tree	c18351fa859aee2e5cbdbb1cfaaa931350a18de8	tree \| snapshot
parent	e4ef359d28d500d5cebb57f974b0f17f13b21e1d	commit \| diff

x86: fix fork addr_space clone; add tty ioctl + session/pgrp syscalls

- fork clones from active CR3 and returns correct pid
- vmm_as_clone_user copies user pages via per-AS tmp mapping
- tty: implement ioctl (termios + pgrp) and ICANON/ECHO handling
- add setsid/setpgid/getpgrp syscalls + init.elf smoke tests
- overlayfs: fix cppcheck knownConditionTrueFalse

include/errno.h		diff \| blob \| blame \| history
include/process.h		diff \| blob \| blame \| history
include/syscall.h		diff \| blob \| blame \| history
include/tty.h		diff \| blob \| blame \| history
src/arch/x86/vmm.c		diff \| blob \| blame \| history
src/kernel/overlayfs.c		diff \| blob \| blame \| history
src/kernel/scheduler.c		diff \| blob \| blame \| history
src/kernel/syscall.c		diff \| blob \| blame \| history
src/kernel/tty.c		diff \| blob \| blame \| history
user/init.c		diff \| blob \| blame \| history

AdrOS - A Unix-like Operating System for hobby/academic study.

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