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- /* -*- mode:c; c-file-style:"k&r"; c-basic-offset: 4; tab-width:4; indent-tabs-mode:nil; mode:auto-fill; fill-column:78; -*- */
- /* vim: set ts=4 sw=4 et tw=78 fo=cqt wm=0: */
- /* Copyright (C) 2014 OSCAR lab, Stony Brook University
- This file is part of Graphene Library OS.
- Graphene Library OS 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 3 of the
- License, or (at your option) any later version.
- Graphene Library OS 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, see <http://www.gnu.org/licenses/>. */
- /*
- * db_ipc.c
- *
- * This file contains APIs for physical memory bulk copy across processes.
- */
- #include "pal_defs.h"
- #include "pal_linux_defs.h"
- #include "pal.h"
- #include "pal_internal.h"
- #include "pal_error.h"
- int gipc_open (PAL_HANDLE * handle, const char * type, const char * uri,
- int access, int share, int create, int options)
- {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- int gipc_close (PAL_HANDLE handle)
- {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- const char * gipc_getrealpath (PAL_HANDLE handle)
- {
- return NULL;
- }
- struct handle_ops gipc_ops = {
- .getrealpath = &gipc_getrealpath,
- .open = &gipc_open,
- .close = &gipc_close,
- };
- int _DkCreatePhysicalMemoryChannel (PAL_HANDLE * handle, unsigned long * key)
- {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- int _DkPhysicalMemoryCommit (PAL_HANDLE channel, int entries,
- PAL_PTR * addrs, PAL_NUM * sizes, int flags)
- {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- int _DkPhysicalMemoryMap (PAL_HANDLE channel, int entries,
- PAL_PTR * addrs, PAL_NUM * sizes, PAL_FLG * prots)
- {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
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