dev_close needs the filp number for asynch I/O, dev_io gets suspend_reopen

flag to suspend a process until the filedescriptor is re-opened. Added
dev_reopen, asyn_io, suspended_ep, reopen_reply, asynsend, diag_repl,
close_filp, close_reply, unpause, select_reply1, select_reply2.

diff --git a/servers/vfs/proto.h b/servers/vfs/proto.h
index 35c76719c0f9e633191feaaefeeacb77e9a163b6..0812ec0e267b74e1d1d2d25b825b6d6a9a4830f3 100644 (file)
--- a/servers/vfs/proto.h
+++ b/servers/vfs/proto.h
@@ -11,11 +11,13 @@ struct vnode;
 
 /* device.c */
 _PROTOTYPE( int dev_open, (Dev_t dev, int proc, int flags)             );
-_PROTOTYPE( void dev_close, (Dev_t dev)                                        );
+_PROTOTYPE( int dev_reopen, (Dev_t dev, int filp_no, int flags)                );
+_PROTOTYPE( int dev_close, (Dev_t dev, int filp_no)                    );
 _PROTOTYPE( int dev_io, (int op, Dev_t dev, int proc, void *buf,
-                       u64_t pos, int bytes, int flags)                );
+               u64_t pos, int bytes, int flags, int suspend_reopen)    );
 _PROTOTYPE( int gen_opcl, (int op, Dev_t dev, int proc, int flags)     );
 _PROTOTYPE( int gen_io, (int task_nr, message *mess_ptr)               );
+_PROTOTYPE( int asyn_io, (int task_nr, message *mess_ptr)              );
 _PROTOTYPE( int no_dev, (int op, Dev_t dev, int proc, int flags)       );
 _PROTOTYPE( int no_dev_io, (int, message *)                            );
 _PROTOTYPE( int tty_opcl, (int op, Dev_t dev, int proc, int flags)     );
@@ -26,6 +28,10 @@ _PROTOTYPE( int do_ioctl, (void)                                     );
 _PROTOTYPE( void pm_setsid, (int proc_e)                               );
 _PROTOTYPE( void dev_status, (message *)                               );
 _PROTOTYPE( void dev_up, (int major)                                   );
+_PROTOTYPE( endpoint_t suspended_ep, (endpoint_t driver,
+                                               cp_grant_id_t g)        );
+_PROTOTYPE( void reopen_reply, (void)                                  );
+_PROTOTYPE( int asynsend, (endpoint_t dst, message *mp)                        );
 
 /* dmap.c */
 _PROTOTYPE( int do_devctl, (void)                                      );
@@ -51,6 +57,9 @@ _PROTOTYPE( struct filp *get_filp, (int fild)                         );
 _PROTOTYPE( struct filp *get_filp2, (struct fproc *rfp, int fild)      );
 _PROTOTYPE( int inval_filp, (struct filp *)                            );
 
+/* kputc.c */
+_PROTOTYPE( void diag_repl, (void)                                     );
+
 /* link.c */
 _PROTOTYPE( int do_link, (void)                                                );
 _PROTOTYPE( int do_unlink, (void)                                      );
@@ -90,6 +99,8 @@ _PROTOTYPE( int unmount, (Dev_t dev)                                  );
 /* open.c */
 _PROTOTYPE( int do_close, (void)                                       );
 _PROTOTYPE( int close_fd, (struct fproc *rfp, int fd_nr)               );
+_PROTOTYPE( void close_filp, (struct filp *fp)                         );
+_PROTOTYPE( void close_reply, (void)                                   );
 _PROTOTYPE( int do_creat, (void)                                       );
 _PROTOTYPE( int do_lseek, (void)                                       );
 _PROTOTYPE( int do_llseek, (void)                                      );
@@ -109,8 +120,7 @@ _PROTOTYPE( int lookup_lastdir, (int use_realuid, struct vnode **vpp)       );
 
 /* pipe.c */
 _PROTOTYPE( int do_pipe, (void)                                                );
-_PROTOTYPE( int do_unpause, (void)                                     );
-_PROTOTYPE( int unpause, (int proc_nr_e)                               );
+_PROTOTYPE( void unpause, (int proc_nr_e)                              );
 _PROTOTYPE( int Xpipe_check, (struct vnode *vp, int rw_flag,
              int oflags, int bytes, u64_t position, int notouch)       );
 _PROTOTYPE( void release, (struct vnode *vp, int call_nr, int count)   );
@@ -122,6 +132,8 @@ _PROTOTYPE( int select_request_pipe, (struct filp *f, int *ops, int bl)     );
 _PROTOTYPE( int select_cancel_pipe, (struct filp *f)                   );
 _PROTOTYPE( int select_match_pipe, (struct filp *f)                    );
 _PROTOTYPE( void unsuspend_by_endpt, (int)                             );
+_PROTOTYPE( void select_reply1, (void)                                 );
+_PROTOTYPE( void select_reply2, (void)                                 );
 
 /* protect.c */
 _PROTOTYPE( int do_access, (void)                                      );