1 files changed, 0 insertions, 124 deletions
diff --git a/winsup/cygserver/shm.cc b/winsup/cygserver/shm.cc
deleted file mode 100644
index 38f2d2ee5..000000000
--- a/winsup/cygserver/shm.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-/* shm.cc: Single unix specification IPC interface for Cygwin.
-
-   Copyright 2003, 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include "cygserver.h"
-#include "process.h"
-#include "transport.h"
-
-#include "cygserver_ipc.h"
-#include "cygserver_shm.h"
-
-client_request_shm::client_request_shm ()
-  : client_request (CYGSERVER_REQUEST_SHM,
-		    &_parameters, sizeof (_parameters))
-{ 
-}
-
-void
-client_request_shm::serve (transport_layer_base *const conn,
-                           process_cache *const cache)
-{
-  if (msglen () != sizeof (_parameters.in))
-    {
-      syscall_printf ("bad request body length: expecting %lu bytes, got %lu",
-		      sizeof (_parameters), msglen ());
-      error_code (EINVAL);
-      msglen (0);
-      return;
-    }
-  if (support_sharedmem == TUN_FALSE)
-    {
-      syscall_printf ("Shared memory support not started");
-      error_code (ENOSYS);
-      if (_parameters.in.shmop == SHMOP_shmat)
-	_parameters.out.ptr = (vm_offset_t)0;
-      else
-	_parameters.out.ret = -1;
-      msglen (sizeof (_parameters.out));
-      return;
-    }
-  process *const client = cache->process (_parameters.in.ipcblk.cygpid,
-					  _parameters.in.ipcblk.winpid,
-					  _parameters.in.ipcblk.signal_arrived);
-  if (!client)
-    {
-      error_code (EAGAIN);
-      msglen (0);
-      return;
-    }
-  if (!conn->impersonate_client ())
-    {
-      client->release ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  if (!adjust_identity_info (&_parameters.in.ipcblk))
-    {
-      client->release ();
-      conn->revert_to_self ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  /* Early revert_to_self since IPC code runs in kernel mode. */
-  conn->revert_to_self ();
-  /* sysv_shm.cc takes care of itself. */
-  client->release ();
-  thread td = { client, &_parameters.in.ipcblk, {0, 0} };
-  int res;
-  shmop_t shmop = _parameters.in.shmop; /* Get's overwritten otherwise. */
-  switch (shmop)
-    {
-      case SHMOP_shmat:
-	ipc_p_vmspace (td.ipcblk);
-	res = shmat (&td, &_parameters.in.atargs);
-        break;
-      case SHMOP_shmctl:
-	res = shmctl (&td, &_parameters.in.ctlargs);
-        break;
-      case SHMOP_shmdt:
-	ipc_p_vmspace (td.ipcblk);
-	res = shmdt (&td, &_parameters.in.dtargs);
-        break;
-      case SHMOP_shmget:
-	res = shmget (&td, &_parameters.in.getargs);
-        break;
-      case SHMOP_shmfork:
-        res = cygwin_shmfork_myhook (&td, &_parameters.in.forkargs);
-	break;
-      default:
-	res = ENOSYS;
-        td.td_retval[0] = -1;
-	break;
-    }
-  /* Allocated by the call to adjust_identity_info(). */
-  if (_parameters.in.ipcblk.gidlist)
-    free (_parameters.in.ipcblk.gidlist);
-  error_code (res);
-  if (shmop == SHMOP_shmat)
-    _parameters.out.ptr = td.td_retval[0];
-  else
-    _parameters.out.ret = td.td_retval[0];
-  if (shmop == SHMOP_shmget)
-    _parameters.out.obj = td.td_retval[1];
-  msglen (sizeof (_parameters.out));
-}
-#endif /* __OUTSIDE_CYGWIN__ */