![]() | |||||||||||||
Messages in this thread |
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Davide Libenzi wrote:
> unsigned int oflags_remap(const struct oflags_rmap *m, int n,
> int f, int *rf)
> {
> int i;
> for (i = 0, *rf = 0; i < n; i++, m++)
> if (f & m->f) {
> *rf |= m->of;
> f &= ~m->f;
> }
> return f ? -EINVAL: 0;
> }
This will be more expensive in terms of code and runtime. Plus: who
knows whether there will really be other flags which can be used like
this? I think it's overkill to do this. If at some point there are
more flags which are handled the same way one could do something like
this but I don't think it's necessary now.
- --
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
iEYEARECAAYFAkgVY+QACgkQ2ijCOnn/RHTN9gCdG6HxUENiLQqmSFPc5LMAcHna
Nc0AnAhma85jwTCS+XTsQ/MrNngQAT+i
=3vVs
-----END PGP SIGNATURE-----
--
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/
| ||||||||||||
| Last update: 2008-04-28 07:49 [from the cache] ©2003-2008 | |||||||||||||