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9ed437c50d
When POSIX ACL support was enabled, we weren't writing correct legacy modes to the medium on inode creation, or when the ACL was set. This meant that the permissions would be incorrect after the file system was remounted. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* JFFS2 -- Journalling Flash File System, Version 2.
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*
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* Copyright © 2006 NEC Corporation
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*
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* Created by KaiGai Kohei <kaigai@ak.jp.nec.com>
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*
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* For licensing information, see the file 'LICENCE' in this directory.
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*
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*/
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struct jffs2_acl_entry {
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jint16_t e_tag;
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jint16_t e_perm;
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jint32_t e_id;
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};
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struct jffs2_acl_entry_short {
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jint16_t e_tag;
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jint16_t e_perm;
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};
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struct jffs2_acl_header {
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jint32_t a_version;
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};
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#ifdef CONFIG_JFFS2_FS_POSIX_ACL
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#define JFFS2_ACL_NOT_CACHED ((void *)-1)
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extern struct posix_acl *jffs2_get_acl(struct inode *inode, int type);
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extern int jffs2_permission(struct inode *, int, struct nameidata *);
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extern int jffs2_acl_chmod(struct inode *);
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extern int jffs2_init_acl(struct inode *, struct posix_acl *);
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extern void jffs2_clear_acl(struct jffs2_inode_info *);
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extern struct xattr_handler jffs2_acl_access_xattr_handler;
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extern struct xattr_handler jffs2_acl_default_xattr_handler;
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#else
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#define jffs2_get_acl(inode, type) (NULL)
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#define jffs2_permission NULL
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#define jffs2_acl_chmod(inode) (0)
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#define jffs2_init_acl(inode,dir) (0)
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#define jffs2_clear_acl(f)
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#endif /* CONFIG_JFFS2_FS_POSIX_ACL */
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