Changes in uspace/srv/vfs/vfs.h [ffa2c8ef:76a67ce] in mainline

File:

• uspace/srv/vfs/vfs.h (modified) (11 diffs)

uspace/srv/vfs/vfs.h

@@ -38 +38 @@
 #include <fibril_synch.h>
 #include <sys/types.h>
-#include <devmap.h>
+#include <loc.h>
 #include <bool.h>
 #include <ipc/vfs.h>
+#include <task.h>
 
 #ifndef dprintf
@@ -53 +54 @@
         vfs_info_t vfs_info;
         fs_handle_t fs_handle;
-        async_sess_t session;
+        async_sess_t *sess;
 } fs_info_t;
 
@@ -61 +62 @@
 #define VFS_PAIR \
         fs_handle_t fs_handle; \
-        devmap_handle_t devmap_handle;
+        service_id_t service_id;
 
 /**
@@ -67 +68 @@
  * doesn't contain any state. For a stateful structure, see vfs_node_t.
  *
- * @note        fs_handle, devmap_handle and index are meant to be returned in one
+ * @note        fs_handle, service_id and index are meant to be returned in one
  *              IPC reply.
  */
@@ -145 +146 @@
 extern fibril_mutex_t nodes_mutex;
 
-extern fibril_condvar_t fs_head_cv;
-extern fibril_mutex_t fs_head_lock;
-extern link_t fs_head;          /**< List of registered file systems. */
+extern fibril_condvar_t fs_list_cv;
+extern fibril_mutex_t fs_list_lock;
+extern list_t fs_list;          /**< List of registered file systems. */
+
+extern fibril_mutex_t fs_mntlist_lock;
+extern list_t fs_mntlist;       /**< List of mounted file systems. */
 
 extern vfs_pair_t rootfs;       /**< Root file system. */
@@ -158 +162 @@
 } plb_entry_t;
 
-extern fibril_mutex_t plb_mutex;/**< Mutex protecting plb and plb_head. */
+extern fibril_mutex_t plb_mutex;/**< Mutex protecting plb and plb_entries. */
 extern uint8_t *plb;            /**< Path Lookup Buffer */
-extern link_t plb_head;         /**< List of active PLB entries. */
-
-#define MAX_MNTOPTS_LEN         256
+extern list_t plb_entries;      /**< List of active PLB entries. */
 
 /** Holding this rwlock prevents changes in file system namespace. */ 
 extern fibril_rwlock_t namespace_rwlock;
 
-extern int vfs_grab_phone(fs_handle_t);
-extern void vfs_release_phone(fs_handle_t, int);
-
-extern fs_handle_t fs_name_to_handle(char *, bool);
+extern async_exch_t *vfs_exchange_grab(fs_handle_t);
+extern void vfs_exchange_release(async_exch_t *);
+
+extern fs_handle_t fs_name_to_handle(unsigned int instance, char *, bool);
 extern vfs_info_t *fs_handle_to_info(fs_handle_t);
 
 extern int vfs_lookup_internal(char *, int, vfs_lookup_res_t *,
     vfs_pair_t *, ...);
-extern int vfs_open_node_internal(vfs_lookup_res_t *);
-extern int vfs_close_internal(vfs_file_t *);
 
 extern bool vfs_nodes_init(void);
@@ -182 +182 @@
 extern void vfs_node_put(vfs_node_t *);
 extern void vfs_node_forget(vfs_node_t *);
-extern unsigned vfs_nodes_refcount_sum_get(fs_handle_t, devmap_handle_t);
+extern unsigned vfs_nodes_refcount_sum_get(fs_handle_t, service_id_t);
 
 
@@ -189 +189 @@
 extern void *vfs_client_data_create(void);
 extern void vfs_client_data_destroy(void *);
+
+extern void vfs_pass_handle(task_id_t, task_id_t, int);
+extern int vfs_wait_handle_internal(void);
 
 extern vfs_file_t *vfs_file_get(int);
@@ -198 +201 @@
 extern void vfs_node_addref(vfs_node_t *);
 extern void vfs_node_delref(vfs_node_t *);
+extern int vfs_open_node_remote(vfs_node_t *);
 
 extern void vfs_register(ipc_callid_t, ipc_call_t *);
@@ -203 +207 @@
 extern void vfs_unmount(ipc_callid_t, ipc_call_t *);
 extern void vfs_open(ipc_callid_t, ipc_call_t *);
-extern void vfs_open_node(ipc_callid_t, ipc_call_t *);
 extern void vfs_sync(ipc_callid_t, ipc_call_t *);
 extern void vfs_dup(ipc_callid_t, ipc_call_t *);
@@ -216 +219 @@
 extern void vfs_unlink(ipc_callid_t, ipc_call_t *);
 extern void vfs_rename(ipc_callid_t, ipc_call_t *);
+extern void vfs_wait_handle(ipc_callid_t, ipc_call_t *);
+extern void vfs_get_mtab(ipc_callid_t, ipc_call_t *);
 
 #endif