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| author | Jerry Quinn <jlquinn@optonline.net> | 2003-10-21 04:46:19 +0000 |
|---|---|---|
| committer | Jerry Quinn <jlquinn@gcc.gnu.org> | 2003-10-21 04:46:19 +0000 |
| commit | 16a10fb6fc9e64b1eb38c85630ef7e20ca7ade64 (patch) | |
| tree | b5325b3608586fc1cc0a4882b22a1fee0f1262bb /libjava/include/posix-threads.h | |
| parent | 036a75ac29ce155ea4c004d38ecce1e8c07f5272 (diff) | |
| download | gcc-16a10fb6fc9e64b1eb38c85630ef7e20ca7ade64.zip gcc-16a10fb6fc9e64b1eb38c85630ef7e20ca7ade64.tar.gz gcc-16a10fb6fc9e64b1eb38c85630ef7e20ca7ade64.tar.bz2 | |
posix-threads.cc (_Jv_CondNotify,_Jv_CondNotifyAll): Rename _Jv_PthreadCheckMonitor to _Jv_MutexCheckMonitor.
2003-10-21 Jerry Quinn <jlquinn@optonline.net>
* posix-threads.cc (_Jv_CondNotify,_Jv_CondNotifyAll): Rename
_Jv_PthreadCheckMonitor to _Jv_MutexCheckMonitor.
* include/no-threads.h (_Jv_MutexCheckMonitor): New.
* include/posix-threads.h (_Jv_MutexCheckMonitor): Rename from
_Jv_PthreadCheckMonitor. Simplify code.
(_Jv_MutexUnlock): Use _Jv_MutexCheckMonitor.
* include/win32-threads.h (_Jv_MutexCheckMonitor): New.
* java/lang/Object.h (_Jv_ObjectCheckMonitor): Declare.
* java/lang/Thread.java (holdsLock): New.
* java/lang/natObject.cc (_Jv_ObjectCheckMonitor): New, with and
without JV_HASH_SYNCHRONIZATION.
* java/lang/natThread.cc (java::lang::Thread::holdsLock): New.
From-SVN: r72741
Diffstat (limited to 'libjava/include/posix-threads.h')
| -rw-r--r-- | libjava/include/posix-threads.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/libjava/include/posix-threads.h b/libjava/include/posix-threads.h index 6c8dcec..01606df 100644 --- a/libjava/include/posix-threads.h +++ b/libjava/include/posix-threads.h @@ -77,12 +77,9 @@ typedef struct // this out. Returns 0 if the lock is held by the current thread, and // 1 otherwise. inline int -_Jv_PthreadCheckMonitor (_Jv_Mutex_t *mu) +_Jv_MutexCheckMonitor (_Jv_Mutex_t *mu) { - pthread_t self = pthread_self(); - if (mu->owner == self) - return 0; - else return 1; + return (mu->owner != pthread_self()); } // @@ -155,7 +152,7 @@ _Jv_MutexLock (_Jv_Mutex_t *mu) inline int _Jv_MutexUnlock (_Jv_Mutex_t *mu) { - if (_Jv_PthreadCheckMonitor (mu)) + if (_Jv_MutexCheckMonitor (mu)) { # ifdef LOCK_DEBUG fprintf(stderr, "_Jv_MutexUnlock: Not owner\n"); |