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On Mon, Oct 30, 2006 at 02:50:14PM +0200, Elad Efrat wrote:
> hi,
>=20
> attached diff adds a "uid" keyword translation for magic symlinks.
>=20
> any objections?

s/16/LOGIN_NAME_MAX/

> Index: vfs_lookup.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> RCS file: /cvsroot/src/sys/kern/vfs_lookup.c,v
> retrieving revision 1.71
> diff -u -p -r1.71 vfs_lookup.c
> --- vfs_lookup.c	23 Jul 2006 22:06:12 -0000	1.71
> +++ vfs_lookup.c	30 Oct 2006 01:36:19 -0000
> @@ -163,6 +163,12 @@ symlink_magic(struct proc *p, char *cp,=20
>  		} else if (MATCH("ostype")) {
>  			SUBSTITUTE("ostype", ostype,
>  			    strlen(ostype));
> +		} else if (MATCH("uid")) {
> +			char uidtmp[16];
> +
> +			(void)snprintf(uidtmp, sizeof(uidtmp) - 1, "%u",
> +			    kauth_cred_getuid(p->p_cred));
> +			SUBSTITUTE("uid", uidtmp, strlen(uidtmp));
>  		} else {
>  			tmp[newlen++] =3D '@';
>  			if (termchar =3D=3D VC)


--=20
Quentin Garnier - cube@cubidou.net - cube@NetBSD.org
"You could have made it, spitting out benchmarks
Owe it to yourself not to fail"
Amplifico, Spitting Out Benchmarks, Hometakes Vol. 2, 2005.

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