Robust mutexes merged from devel branchpost_merge_with_ROBUST_MUTEXES

1 files changed, 11 insertions, 6 deletions

diff --git a/global.c b/global.c
index df4806b..874b71b 100644
--- a/global.c
+++ b/global.c
@@ -52,6 +52,11 @@ int ptw32_concurrency = 0;
 /* What features have been auto-detected */
 int ptw32_features = 0;
 
+/*
+ * Global [process wide] thread sequence Number
+ */
+unsigned long long ptw32_threadSeqNumber = 0;
+
 /* 
  * Function pointer to QueueUserAPCEx if it exists, otherwise
  * it will be set at runtime to a substitute routine which cannot unblock
@@ -62,37 +67,37 @@ DWORD (*ptw32_register_cancelation) (PAPCFUNC, HANDLE, DWORD) = NULL;
 /*
  * Global lock for managing pthread_t struct reuse.
  */
-ptw32_mcs_lock_t ptw32_thread_reuse_lock;
+ptw32_mcs_lock_t ptw32_thread_reuse_lock = 0;
 
 /*
  * Global lock for testing internal state of statically declared mutexes.
  */
-ptw32_mcs_lock_t ptw32_mutex_test_init_lock;
+ptw32_mcs_lock_t ptw32_mutex_test_init_lock = 0;
 
 /*
  * Global lock for testing internal state of PTHREAD_COND_INITIALIZER
  * created condition variables.
  */
-ptw32_mcs_lock_t ptw32_cond_test_init_lock;
+ptw32_mcs_lock_t ptw32_cond_test_init_lock = 0;
 
 /*
  * Global lock for testing internal state of PTHREAD_RWLOCK_INITIALIZER
  * created read/write locks.
  */
-ptw32_mcs_lock_t ptw32_rwlock_test_init_lock;
+ptw32_mcs_lock_t ptw32_rwlock_test_init_lock = 0;
 
 /*
  * Global lock for testing internal state of PTHREAD_SPINLOCK_INITIALIZER
  * created spin locks.
  */
-ptw32_mcs_lock_t ptw32_spinlock_test_init_lock;
+ptw32_mcs_lock_t ptw32_spinlock_test_init_lock = 0;
 
 /*
  * Global lock for condition variable linked list. The list exists
  * to wake up CVs when a WM_TIMECHANGE message arrives. See
  * w32_TimeChangeHandler.c.
  */
-ptw32_mcs_lock_t ptw32_cond_list_lock;
+ptw32_mcs_lock_t ptw32_cond_list_lock = 0;
 
 #ifdef _UWIN
 /*