On Sat, Jan 20, 2001 at 11:28:51PM +0100, Andi Kleen wrote:
> On Sat, Jan 20, 2001 at 04:58:56PM -0500, Sandy Harris wrote:
> > I suspect that I've misunderstood some constraint here. Perhaps the more complex
> > code you posted is necessary, but I'd like to know why.
>
> strtok is not reentrant and cannot be nested this way without
> saving __strtok. strsep would work.
But be careful:
strsep() in kernel skips zero length strings, but strsep
glibc wouldn't do.
Regards
Ingo Oeser
Note: I implemented it to replace strtok and even did a patch to
replace all occourences of it, but got no response and so stopped
working on this issue. If there is still interest, I would do
it again.
--
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