[LTP] [PATCH 4/5] API: Add tst_clone

[Cyril Hrubis]

Hi!
> I don't know where you are getting EINVAL from?
> 
> Try the following
> 
> #include <errno.h>
> #include <unistd.h>
> #include <sys/syscall.h>
> 
> int main(int argc, const char* argv[])
> {
> 	syscall(~0ULL);
> 
> 	return errno;
> }
> 
> It returns ENOSYS and strace shows this is not due to any sanity
> checking by glibc.
> 
> I guess it would actually be a bug if it returned EINVAL although I am
> not sure this is specified anywhere.

And I guess that I got confused again. You get EINVAL when you pass
unsupported flags to a syscall, not unsupported syscall number.

-- 
Cyril Hrubis
chrubis@suse.cz