1 files changed, 59 insertions, 49 deletions
diff --git a/src/thrd/pool.h b/src/thrd/pool.h
index 71ecaa9..a744133 100755
--- a/src/thrd/pool.h
+++ b/src/thrd/pool.h
@@ -8,60 +8,70 @@ using namespace std;
 class pool
 {
 private:
-  static int i_thrd_used;
-
-  typedef struct tpool_work
-  {
-    void (*routine)(void*); ///
-    void *p_void;
-    struct tpool_work *next;
-  }
-  tpool_work_t;
-
-  typedef struct tpool
-  {
-    // pool characteristics:
-    int num_threads;
-    int max_queue_size;
-
-    // pool state
-    pthread_t *threads;
-    int cur_queue_size;
-
-    tpool_work_t *queue_head;
-    tpool_work_t *queue_tail;
-
-    pthread_mutex_t queue_lock;
-    pthread_cond_t  queue_not_empty;
-    pthread_cond_t  queue_not_full;
-    pthread_cond_t  queue_empty;
-  }
-  *tpool_t;
-
-  int i_thrd_pool_size;
-  int i_thrd_pool_queue;
-
-  tpool_t thread_pool;
-
-  void tpool_init( tpool_t *tpoolp, int num_worker_threads, int max_queue_size);
-  int tpool_add_work( tpool_t tpool, void(*routine)(void*), void* p_void );
-  static void* tpool_thread( void *p_void);
-  static void run_func( void *p_void );
+    typedef struct tpool_work
+    {
+        void (*routine)(void*); ///
+        void *arg;
+        struct tpool_work *next;
+    }
+    tpool_work_t;
 
-public:
-  pool();
+    typedef struct tpool
+    {
+        // pool characteristics:
+        int num_threads;
+        int max_queue_size;
+        int do_not_block_when_full;
+
+        // pool state
+        pthread_t *threads;
+        int cur_queue_size;
+
+        tpool_work_t *queue_head;
+        tpool_work_t *queue_tail;
+
+        pthread_mutex_t queue_lock;
+        pthread_cond_t  queue_not_empty;
+        pthread_cond_t  queue_not_full;
+        pthread_cond_t  queue_empty;
+
+        int queue_closed;
+        int shutdown;
+    }
+    *tpool_t;
+
+    int i_thrd_pool_size;
+    int i_thrd_pool_queue;
+
+    tpool_t thread_pool;
 
-  // inline (speed)!
-  void run( void *p_void )
-  {
-    tpool_add_work( thread_pool, run_func, p_void );
-  }
+    void
+    tpool_init( tpool_t *tpoolp, int num_worker_threads, int max_queue_size, int do_not_block_when_full );
 
+    int
+    tpool_add_work( tpool_t tpool, void(*routine)(void*), void* arg );
+
+    // virtual void
+    // tpool_destroy( tpool_t tpoolp, int finish );
+
+    static void*
+    tpool_thread( void* arg);
+
+    static void
+    run_func( void *v_pointer );
+
+    // public methods:
+public:
+    pool( );
+
+    // inline (speed)!
+    void run( void *arg )
+    {
+        tpool_add_work( thread_pool, run_func, arg );
+    }
 #ifdef NCURSES
-  void print_pool_size();
-  static void print_threads(int i_thrd_used);
+    void print_pool_size();
 #endif
-
 };
 
 #endif