> spawn() is trivial to implement if you want to. I don't think it's all
> that much more interesting than vfork()+execve(), though.
spawn() (actually posix_spawn) is currently implemented in the libc.
If anybody for whatever reason thinks it is necessary to implement
this in the kernel look at the interface. It is really only
interesting for systems with limited VMs but it would be trivial to
add another flag which allow different scheduling characteristics
which some people apparently want.
-- ---------------. ,-. 1325 Chesapeake Terrace Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA Red Hat `--' drepper at redhat.com `------------------------ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/