GitLab

ptrace: Block on read, not on write

See merge request !47

Allow Mmio to work with const fn

See merge request !43

Allow Dma<[T]>

See merge request redox-os/syscall!42

Final few ptrace changes

See merge request redox-os/syscall!41

Ptrace overhaul & bitflags

See merge request redox-os/syscall!40

Drive ptrace into a wall, prepare for overhaul

See merge request redox-os/syscall!39

Signals now cause an event, and there's a way to continue until the
next signal. I can see this being used for detection of `int3`
although I'm not entirely sure as it may prove being too late to stop
abortion of process.

Rust does not allow a `fn`-pointer to be null. This fixes that, while
luckily doing it in a way that leaves system calls
backwards-compatible :)

Fix floating-point struct

See merge request redox-os/syscall!37

- deprecate chmod
- add tests
- CI using redoxer

Bare-bones ptrace functionality

See merge request !36