Changeset d79dcdb in mainline for uspace/srv/vfs/vfs.h

Timestamp:

2007-09-15T08:54:35Z (18 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4ec91b2f

Parents:

183b4a0

Message:

VFS work.

Now, each VFS connection fibril will accept requests in a loop. The idea is that
each connection will be potentially reused for multiple requests before it is
closed by the server.

More VFS_REGISTER bits. Make use of the IPC_M_DATA_SEND wrappers introduced in
the previous commit.

Add enum members for more VFS operations.

File:

• uspace/srv/vfs/vfs.h (modified) (4 diffs)

uspace/srv/vfs/vfs.h

@@ -34 +34 @@
 #define VFS_VFS_H_
 
+#include <ipc/ipc.h>
+
+#define VFS_FIRST       FIRST_USER_METHOD
+
 typedef enum {
-        VFS_REGISTER = 0,
+        VFS_REGISTER = VFS_FIRST,
         VFS_MOUNT,
         VFS_UNMOUNT,
         VFS_OPEN,
+        VFS_CREATE,
+        VFS_CLOSE,
+        VFS_READ,
+        VFS_WRITE,
+        VFS_SEEK,
         VFS_LAST,               /* keep this the last member of the enum */
 } vfs_request_t;
@@ -49 +58 @@
  */
 typedef enum {
-        VFS_OP_NOTSUP = 0,
+        VFS_OP_NULL = 0,
         VFS_OP_DEFAULT,
         VFS_OP_DEFINED
@@ -63 +72 @@
  */
 typedef struct {
-        char fs_name[FS_NAME_MAXLEN];   /**< Unique identifier of the fs. */
-        vfs_op_t ops[VFS_LAST];         /**< Operations. */
+        /** Unique identifier of the fs. */
+        char fs_name[FS_NAME_MAXLEN];
+        
+        /** Operations. */
+        vfs_op_t ops[VFS_LAST - VFS_FIRST];
 } vfs_info_t;
 
@@ -71 +83 @@
 /**
  * @}
- */ 
+ */