[COFF] Source for a vaguely Bourne-like shell, no signals

[COFF] Source for a vaguely Bourne-like shell, no signals

[Warren Toomey via COFF]

Hi all, this is a pretty weird question to ask.

I've been extending the RISC-V version of xv6 to have a decent libc and
some userland programs: https://github.com/DoctorWkt/xv6-riscv-fuzix

There's a minimalist shell and my own 'wish' shell; neither have any
scripting capability. Also, as it stands there are no signals implemented.

I'd love a Bourne-ish shell to write shell scripts, but I've had a hard
time finding one that I can snip out the signal handling code.

If you have any suggestions, please met me know!

Thanks, Warren

[COFF] Re: Source for a vaguely Bourne-like shell, no signals

[Warren Toomey via COFF]

On Thu, Jan 16, 2025 at 03:14:10PM +1000, Warren Toomey via COFF wrote:
> I'd love a Bourne-ish shell to write shell scripts, but I've had a hard
> time finding one that I can snip out the signal handling code.

Dang. I'd forgotten that I already did this when xv6 ran on the x86 platform:
https://github.com/DoctorWkt/xv6-freebsd/tree/master/cmd/sh

I've just got it to run on the RISC-V version of xv6.

Sorry for the noise, all.
	Warren