Changes in uspace/lib/c/include/ipc/vfs.h [06256b0:11baebb] in mainline

File:

• uspace/lib/c/include/ipc/vfs.h (modified) (6 diffs)

uspace/lib/c/include/ipc/vfs.h

@@ -63 +63 @@
 
 typedef enum {
-        VFS_IN_READ = IPC_FIRST_USER_METHOD,
+        VFS_IN_OPEN = IPC_FIRST_USER_METHOD,
+        VFS_IN_READ,
         VFS_IN_WRITE,
         VFS_IN_SEEK,
@@ -74 +75 @@
         VFS_IN_SYNC,
         VFS_IN_REGISTER,
+        VFS_IN_MKDIR,
         VFS_IN_UNLINK,
         VFS_IN_RENAME,
+        VFS_IN_STAT,
         VFS_IN_DUP,
         VFS_IN_WAIT_HANDLE,
         VFS_IN_MTAB_GET,
-        VFS_IN_WALK,
-        VFS_IN_OPEN2,
-        VFS_IN_UNLINK2,
+        VFS_IN_STATFS
 } vfs_in_request_t;
 
@@ -90 +91 @@
         VFS_OUT_TRUNCATE,
         VFS_OUT_CLOSE,
+        VFS_OUT_MOUNT,
         VFS_OUT_MOUNTED,
+        VFS_OUT_UNMOUNT,
         VFS_OUT_UNMOUNTED,
-        VFS_OUT_GET_SIZE,
-        VFS_OUT_IS_EMPTY,
         VFS_OUT_SYNC,
         VFS_OUT_STAT,
         VFS_OUT_LOOKUP,
-        VFS_OUT_LINK,
         VFS_OUT_DESTROY,
+        VFS_OUT_STATFS,
         VFS_OUT_LAST
 } vfs_out_request_t;
@@ -126 +127 @@
 
 /**
- * Lookup will not cross any mount points.
- * If the lookup would have to cross a mount point, it returns EXDEV instead.
+ * Lookup will succeed only if the object is a root directory. The flag is
+ * mutually exclusive with L_FILE and L_MP.
  */
-#define L_DISABLE_MOUNTS        4
+#define L_ROOT                  4
 
 /**
@@ -150 +151 @@
 
 /**
+ * L_LINK is used for linking to an already existing nodes.
+ */
+#define L_LINK                  64
+
+/**
  * L_UNLINK is used to remove leaves from the file system namespace. This flag
  * cannot be passed directly by the client, but will be set by VFS during
@@ -164 +170 @@
 #define L_OPEN                  256
 
-/*
- * Walk flags.
- */
-enum {
-        /**
-         * WALK_PARTIAL requests that if the whole path cannot be traversed,
-         * the walk() operation should return the last visited file, along
-         * with an indication of how many directories have been traversed.
-         */
-        //WALK_PARTIAL = (1 << 0),
-        
-        WALK_MAY_CREATE = (1 << 1),
-        WALK_MUST_CREATE = (1 << 2),
-        
-        WALK_REGULAR = (1 << 3),
-        WALK_DIRECTORY = (1 << 4),
-        
-        WALK_ALL_FLAGS = WALK_MAY_CREATE | WALK_MUST_CREATE | WALK_REGULAR | WALK_DIRECTORY,
-};
-
-enum {
-        MODE_READ = 1,
-        MODE_WRITE = 2,
-        MODE_APPEND = 4,
-};
-
 #endif