linux-kernel - Re: Generic infrastructure for acls

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Date:	Wed, 6 Sep 2006 08:54:43 +0200 (MEST)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Andreas Gruenbacher <agruen@...e.de>
cc:	linux-kernel@...r.kernel.org, Andrew Morton <akpm@...l.org>,
	James Morris <jmorris@...ei.org>,
	Kay Sievers <kay.sievers@...y.org>
Subject: Re: Generic infrastructure for acls



>+generic_acl_set(struct inode *inode, struct generic_acl_operations *ops,
>+		int type, const void *value, size_t size)
>+{
>+	struct posix_acl *acl = NULL;
>+	int error;
>+
>+	if (S_ISLNK(inode->i_mode))
>+		return -EOPNOTSUPP;
>+	if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER))

>+			if (error > 0) {
>+				ops->setacl(inode, ACL_TYPE_ACCESS, clone);
>+			}

redundant () {}



Jan Engelhardt
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