X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/871af48a7d8d1a8cca7b27e0e15d1dfa030bd172..5f4f16c074be65639b5c3333441d48b1d418104c:/lunaix-os/includes/lunaix/fs.h

diff --git a/lunaix-os/includes/lunaix/fs.h b/lunaix-os/includes/lunaix/fs.h
index 6feb2aa..b64cdcf 100644
--- a/lunaix-os/includes/lunaix/fs.h
+++ b/lunaix-os/includes/lunaix/fs.h
@@ -13,6 +13,7 @@
 #include <lunaix/status.h>
 #include <lunaix/spike.h>
 #include <lunaix/bcache.h>
+#include <lunaix/fs_acl.h>
 
 #include <usr/lunaix/fstypes.h>
 
@@ -248,6 +249,11 @@ struct v_inode
     u32_t link_count;
     u32_t lb_usage;
     u32_t fsize;
+
+    u32_t acl;
+    uid_t uid;
+    gid_t gid;
+
     void* data; // 允许底层FS绑定他的一些专有数据
     struct llist_header aka_dnodes;
     struct llist_header xattrs;
@@ -707,4 +713,28 @@ check_symlink_node(struct v_inode* inode)
     return check_itype(inode->itype, VFS_IFSYMLINK);
 }
 
+static inline bool
+check_allow_ops(struct v_inode* inode, unsigned int perm)
+{
+    return fsacl_allow_ops(perm, inode->acl, inode->uid, inode->gid);
+}
+
+static inline bool
+check_allow_read(struct v_inode* inode)
+{
+    return check_allow_ops(inode, FSACL_aR);
+}
+
+static inline bool
+check_allow_write(struct v_inode* inode)
+{
+    return check_allow_ops(inode, FSACL_aW);
+}
+
+static inline bool
+check_allow_execute(struct v_inode* inode)
+{
+    return check_allow_ops(inode, FSACL_aX);
+}
+
 #endif /* __LUNAIX_VFS_H */