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author | Android (Google) Code Review <android-gerrit@google.com> | 2009-07-13 21:27:38 -0700 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2009-07-13 21:27:38 -0700 |
commit | 43d2c03d8ff8c623391a17b10e01a601d55d5b1e (patch) | |
tree | 9db7ca2e410247df8f2a9856c32a652f4a67df9b /include/private | |
parent | bc30e7ed92f34a1e383ecd1316c8fe4019026314 (diff) | |
parent | 00ee4800348236184d8aaa3b8285a9e2a3df712d (diff) | |
download | frameworks_av-43d2c03d8ff8c623391a17b10e01a601d55d5b1e.zip frameworks_av-43d2c03d8ff8c623391a17b10e01a601d55d5b1e.tar.gz frameworks_av-43d2c03d8ff8c623391a17b10e01a601d55d5b1e.tar.bz2 |
Merge change 6898
* changes:
implement Mutex and Condition with pthread instead of calling futex directly.
Diffstat (limited to 'include/private')
-rw-r--r-- | include/private/utils/futex_synchro.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/include/private/utils/futex_synchro.h b/include/private/utils/futex_synchro.h deleted file mode 100644 index ac2ab19..0000000 --- a/include/private/utils/futex_synchro.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef _FUTEX_SYNCHRO_H -#define _FUTEX_SYNCHRO_H - -#ifndef HAVE_FUTEX -#error "HAVE_FUTEX not defined" -#endif - -#define FUTEX_WAIT_INFINITE (0) - -typedef struct futex_mutex_t futex_mutex_t; - -struct futex_mutex_t -{ - volatile int value; -}; - -typedef struct futex_cond_t futex_cond_t; - -struct futex_cond_t -{ - volatile int value; -}; - - -#if __cplusplus -extern "C" { -#endif - -void futex_mutex_init(futex_mutex_t *m); -int futex_mutex_lock(futex_mutex_t *m, unsigned msec); -void futex_mutex_unlock(futex_mutex_t *m); -int futex_mutex_trylock(futex_mutex_t *m); - -void futex_cond_init(futex_cond_t *c); -int futex_cond_wait(futex_cond_t *c, futex_mutex_t *m, unsigned msec); -void futex_cond_signal(futex_cond_t *c); -void futex_cond_broadcast(futex_cond_t *c); - -#if __cplusplus -} // extern "C" -#endif - -#endif // _FUTEX_SYNCHRO_H - |