diff options
Diffstat (limited to 'implement.h')
| -rw-r--r-- | implement.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/implement.h b/implement.h index 81c1e61..1f67af1 100644 --- a/implement.h +++ b/implement.h @@ -86,7 +86,7 @@ typedef enum { PThreadStateInitial = 0, /* Thread not running */ PThreadStateRunning, /* Thread alive & kicking */ PThreadStateSuspended, /* Thread alive but suspended */ - PThreadStateCanceling, /* Thread alive but and is */ + PThreadStateCanceling, /* Thread alive but is */ /* in the process of terminating */ /* due to a cancellation request */ PThreadStateException, /* Thread alive but exiting */ @@ -114,7 +114,8 @@ struct pthread_t_ { DWORD dummy[5]; #endif DWORD thread; - HANDLE threadH; + HANDLE threadH; /* POSIX thread is invalid if threadH == 0 */ + pthread_t prevReuse; /* Links threads on reuse stack */ PThreadState state; PThreadDemise demise; void *exitStatus; @@ -424,7 +425,11 @@ extern PTW32_INTERLOCKED_LONG (WINAPI *ptw32_interlocked_compare_exchange)(PTW32 PTW32_INTERLOCKED_LONG, PTW32_INTERLOCKED_LONG); +/* Thread Reuse stack bottom marker. Must not be NULL or any valid pointer to memory. */ +#define PTW32_THREAD_REUSE_BOTTOM ((pthread_t) 1) + extern int ptw32_processInitialized; +extern pthread_t ptw32_threadReuseTop; extern pthread_key_t ptw32_selfThreadKey; extern pthread_key_t ptw32_cleanupKey; extern pthread_cond_t ptw32_cond_list_head; @@ -434,6 +439,7 @@ extern int ptw32_mutex_default_kind; extern int ptw32_concurrency; +extern CRITICAL_SECTION ptw32_thread_reuse_lock; extern CRITICAL_SECTION ptw32_mutex_test_init_lock; extern CRITICAL_SECTION ptw32_cond_list_lock; extern CRITICAL_SECTION ptw32_cond_test_init_lock; @@ -486,7 +492,11 @@ void ptw32_pop_cleanup_all (int execute); pthread_t ptw32_new (void); -int ptw32_getprocessors(int * count); +pthread_t ptw32_threadReusePop (void); + +void ptw32_threadReusePush (pthread_t thread); + +int ptw32_getprocessors (int * count); #if ! defined (__MINGW32__) || defined (__MSVCRT__) unsigned __stdcall |