GitLab

change seek sig to match posix - signed pos and result

See merge request redox-os/syscall!45

ptrace: stop on fexec

See merge request redox-os/syscall!50

Add missing match item for `PartialAllocStrategy::Greedy`.

See merge request redox-os/syscall!48

Add a more complex physalloc syscall.

See merge request redox-os/syscall!46

ptrace: Block on read, not on write

See merge request redox-os/syscall!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