Re: [Qemu-devel] [PATCH] iSCSI: add configuration variables for iSCSI

[Michael Tokarev]

26.01.2012 13:54, ronnie sahlberg wrote:
> Ok   so what about this
>
> You use a filename starting with "/proc/self/fd/"  and you dont have a
> proc filesystem mounted? you are on your own!

No you're not:

> > > IF ! STRNCMP (filename, "/proc/self/fd/", 14)  THEN
> > >           fopen(filename, "r")
> > > ELSE
> > >          fdopen(atoi(filename+14), "r")
> > > FI

If the filename starts with /proc/self/fd/, qemu will
not try to open that file but parse the rest of the
string as a filedescriptor number.

/mjt