2 Commits

Author	SHA1	Message	Date
Justin C. Miller	9fa588566f	[kernel] First steps at removing channel objects ... This commit does a number of things to start the transition of channels from kernel to user space: - Remove channel objects / syscalls from the kernel - Add mutex type in libj6 - Add condition type in libj6 - Add a `ring` type flag for VMA syscalls to create ring buffers - Implement a rudimentary shared memory channel using all of the above	2023-03-16 19:56:14 -07:00
Justin C. Miller	ed95574c24	[kernel] Add (wip) futex syscalls ... Add the syscalls j6_futex_wait and j6_futex_wake. Currently marking this as WIP as they need more testing. Added to support futexes: - vm_area and vm_space support for looking up physical address for a virtual address - libj6 mutex implementation using futex system calls	2023-03-16 19:56:14 -07:00