fs: add get_acl helper

Factor out the code to get an ACL either from the inode or disk from check_acl, so that it can be used elsewhere later on. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-01-25 23:58:16 -05:00
parent 5c8ebd57b6
commit 2982baa2ae
3 changed files with 32 additions and 21 deletions
@@ -175,4 +175,6 @@ static inline void cache_no_acl(struct inode *inode)
 #endif
 }

+struct posix_acl *get_acl(struct inode *inode, int type);
+
 #endif  /* __LINUX_POSIX_ACL_H */