diff options
Diffstat (limited to 'ptw32_MCS_lock.c')
| -rw-r--r-- | ptw32_MCS_lock.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/ptw32_MCS_lock.c b/ptw32_MCS_lock.c index 42674cf..3a85c1b 100644 --- a/ptw32_MCS_lock.c +++ b/ptw32_MCS_lock.c @@ -100,10 +100,10 @@ * set flag to -1 otherwise. Note that -1 cannot be a valid handle value. */ INLINE void -ptw32_mcs_flag_set (LONG * flag) +ptw32_mcs_flag_set (HANDLE * flag) { HANDLE e = (HANDLE)(PTW32_INTERLOCKED_SIZE)PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE( - (PTW32_INTERLOCKED_PTR)flag, + (PTW32_INTERLOCKED_SIZEPTR)flag, (PTW32_INTERLOCKED_SIZE)-1, (PTW32_INTERLOCKED_SIZE)0); if ((HANDLE)0 != e) @@ -120,18 +120,18 @@ ptw32_mcs_flag_set (LONG * flag) * set, and proceed without creating an event otherwise. */ INLINE void -ptw32_mcs_flag_wait (LONG * flag) +ptw32_mcs_flag_wait (HANDLE * flag) { if ((PTW32_INTERLOCKED_LONG)0 == - PTW32_INTERLOCKED_EXCHANGE_ADD_LONG((PTW32_INTERLOCKED_PTR)flag, - (PTW32_INTERLOCKED_LONG)0)) /* MBR fence */ + PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_SIZEPTR)flag, + (PTW32_INTERLOCKED_SIZE)0)) /* MBR fence */ { /* the flag is not set. create event. */ HANDLE e = CreateEvent(NULL, PTW32_FALSE, PTW32_FALSE, NULL); if ((PTW32_INTERLOCKED_SIZE)0 == PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE( - (PTW32_INTERLOCKED_PTR)flag, + (PTW32_INTERLOCKED_SIZEPTR)flag, (PTW32_INTERLOCKED_SIZE)e, (PTW32_INTERLOCKED_SIZE)0)) { @@ -193,8 +193,8 @@ ptw32_mcs_lock_release (ptw32_mcs_local_node_t * node) { ptw32_mcs_lock_t *lock = node->lock; ptw32_mcs_local_node_t *next = - (ptw32_mcs_local_node_t *)(intptr_t) - PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_PTR)&node->next, (PTW32_INTERLOCKED_SIZE)0); /* MBR fence */ + (ptw32_mcs_local_node_t *) + PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_SIZEPTR)&node->next, (PTW32_INTERLOCKED_SIZE)0); /* MBR fence */ if (0 == next) { @@ -211,8 +211,8 @@ ptw32_mcs_lock_release (ptw32_mcs_local_node_t * node) /* wait for successor */ ptw32_mcs_flag_wait(&node->nextFlag); - next = (ptw32_mcs_local_node_t *)(intptr_t) - PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_PTR)&node->next, (PTW32_INTERLOCKED_SIZE)0); /* MBR fence */ + next = (ptw32_mcs_local_node_t *) + PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE((PTW32_INTERLOCKED_SIZEPTR)&node->next, (PTW32_INTERLOCKED_SIZE)0); /* MBR fence */ } /* pass the lock */ |