Superseded by improved libstore mapping support

1 files changed, 0 insertions, 185 deletions

diff --git a/trans/devport.c b/trans/devport.c
deleted file mode 100644
index a6dfe7f8..00000000
--- a/trans/devport.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/* A really stupid translator allowing a user to get a device port
-
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2, or (at
-   your option) any later version.
-
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <error.h>
-#include <string.h>
-
-#include <hurd.h>
-#include <hurd/ports.h>
-#include <hurd/trivfs.h>
-#include <hurd/fsys.h>
-
-#include <device/device.h>
-
-static mach_port_t device_master = MACH_PORT_NULL;
-static char *device_name = 0;
-
-struct port_class *trivfs_protid_portclasses[1];
-struct port_class *trivfs_cntl_portclasses[1];
-int trivfs_protid_nportclasses = 1;
-int trivfs_cntl_nportclasses = 1;
-
-void
-main (int argc, char **argv)
-{
-  error_t err;
-  mach_port_t bootstrap;
-  struct port_class *control_class;
-  struct port_class *node_class;
-  struct port_bucket *port_bucket;
-  
-  control_class = ports_create_class (trivfs_clean_cntl, 0);
-  node_class = ports_create_class (trivfs_clean_protid, 0);
-  port_bucket = ports_create_bucket ();
-  trivfs_protid_portclasses[0] = node_class;
-  trivfs_cntl_portclasses[0] = control_class;
-
-  if (argc != 2)
-    {
-      fprintf (stderr, "Usage: %s DEVICE-NAME", program_invocation_name);
-      exit(1);
-    }
-
-  device_name = argv[1];
-
-  task_get_bootstrap_port (mach_task_self (), &bootstrap);
-  if (bootstrap == MACH_PORT_NULL)
-    error (1, 0, "must be started as a translator");
-
-  err = get_privileged_ports (0, &device_master);
-  if (err)
-    error (2, err, "Can't get device master port");
-
-  /* Reply to our parent */
-  err = trivfs_startup (bootstrap, 0, control_class, port_bucket,
-			node_class, port_bucket, NULL);
-  if (err)
-    error (3, err, "Contacting parent");
-
-  /* Launch. */
-  ports_manage_port_operations_one_thread (port_bucket, trivfs_demuxer, 0);
-
-  exit(0);
-}
-
-/* Trivfs hooks  */
-
-int trivfs_fstype = FSTYPE_DEV;
-int trivfs_fsid = 0;
-
-int trivfs_support_read = 0;
-int trivfs_support_write = 0;
-int trivfs_support_exec = 0;
-
-int trivfs_allow_open = 0;
-
-void
-trivfs_modify_stat (struct trivfs_protid *cred, struct stat *st)
-{
-  st->st_size = 0;
-  st->st_blocks = 0;
-  st->st_mode &= ~S_IFMT;
-  st->st_mode |= S_IFCHR;
-}
-
-error_t
-trivfs_goaway (struct trivfs_control *fsys, int flags)
-{
-  exit (0);
-}
-
-error_t
-trivfs_S_file_get_storage_info (struct trivfs_protid *cred,
-				mach_port_t reply,
-				mach_msg_type_name_t reply_type,
-				mach_port_t **ports,
-				mach_msg_type_name_t *ports_type,
-				mach_msg_type_number_t *num_ports,
-				int **ints, mach_msg_type_number_t *num_ints,
-				off_t **offsets,
-				mach_msg_type_number_t *num_offsets,
-				char **data, mach_msg_type_number_t *data_len)
-{
-  error_t err = 0;
-
-  if (!cred)
-    err = EOPNOTSUPP;
-  else
-    {
-      /* True when we've allocated memory for the corresponding vector.  */
-      int al_ports = 0, al_ints = 0, al_offsets = 0, al_data = 0;
-      size_t name_len = strlen (device_name) + 1;
-
-#define ENSURE_MEM(v, vl, alp, num) 					    \
-      if (!err && *vl < num)						    \
-	{								    \
-	  err = vm_allocate (mach_task_self (),				    \
-			     (vm_address_t *)v, num * sizeof (**v), 1);	    \
-	  if (! err)							    \
-	    {								    \
-	      *vl = num;						    \
-	      alp = 1;							    \
-	    }								    \
-	}
-		
-      ENSURE_MEM (ports, num_ports, al_ports, 1);
-      ENSURE_MEM (ints, num_ints, al_ints, 6);
-      ENSURE_MEM (offsets, num_offsets, al_offsets, 0);
-      ENSURE_MEM (data, data_len, al_data, name_len);
-
-      if (! err)
-	err = device_open (device_master, 0, device_name, *ports);
-      
-      if (! err)
-	{
-	  (*ints)[0] = STORAGE_DEVICE;	      /* type */
-	  (*ints)[1] = 0;		      /* flags */
-	  (*ints)[2] = 0;		      /* block_size */
-	  (*ints)[3] = 0;		      /* num_runs */
-	  (*ints)[4] = name_len;	      /* name_len */
-	  (*ints)[5] = 0;		      /* misc_len */
-	  *num_ints = 6;
-
-	  strcpy (*data, device_name);
-	  *data_len = name_len;
-
-	  *num_ports = 1;
-	  *ports_type = MACH_MSG_TYPE_MOVE_SEND;
-
-	  *num_offsets = 0;
-	}
-      else
-	/* Some memory allocation failed (not bloody likely).  */
-	{
-#define DISCARD_MEM(v, vl, alp)						    \
-	  if (alp)							    \
-	    vm_deallocate (mach_task_self (), (vm_address_t)*v, *vl * sizeof (**v));
-
-	  DISCARD_MEM (ports, num_ports, al_ports);
-	  DISCARD_MEM (ints, num_ints, al_ints);
-	  DISCARD_MEM (offsets, num_offsets, al_offsets);
-	  DISCARD_MEM (data, data_len, al_data);
-	}
-    }
-
-  return err;
-}