[ECOS] Re: Linux Filesystem Access

[Jamie Guinan <guinan@bluebutton.com>]

On Wed, 30 Jun 1999, Jamie Guinan wrote:

> Actually, I found that the stuff from syscall-i386-linux-1.0.S
> works well enough for me.  I am able to open and write files
> with code such as,
...
> I have yet to try reading, though.

Hm, cyg_sys_hal_read() seems to block eCos entirely.  Guess
I have some more thinking to do.

What I would like to do is block on a read() from some external
source under eCos/synthetic-linux.  This way I can test code
that will eventually read from a serial port on my embedded
PowerPC target.

-Jamie