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- /* Copyright (C) 2014 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 Lesser 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 Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- /*
- * db_mutex.c
- */
- #include "api.h"
- #include "pal.h"
- #include "pal_defs.h"
- #include "pal_error.h"
- #include "pal_internal.h"
- int _DkMutexCreate(PAL_HANDLE* handle, int initialCount) {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- int _DkMutexLockTimeout(struct mutex_handle* m, int64_t timeout_us) {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- int _DkMutexLock(struct mutex_handle* m) {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- int _DkMutexAcquireTimeout(PAL_HANDLE handle, int64_t timeout_us) {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- int _DkMutexUnlock(struct mutex_handle* m) {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- void _DkMutexRelease(PAL_HANDLE handle) {
- /* Not implemented yet */
- }
- static int mutex_wait(PAL_HANDLE handle, int64_t timeout_us) {
- return -PAL_ERROR_NOTIMPLEMENTED;
- }
- struct handle_ops mutex_ops = {
- .wait = &mutex_wait,
- };
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