mono/io-layer/thread-private.h

   1 /*
   2  * thread-private.h:  Private definitions for thread handles
   3  *
   4  * Author:
   5  *      Dick Porter (dick@ximian.com)
   6  *
   7  * (C) 2002 Ximian, Inc.
   8  */
   9
  10 #ifndef _WAPI_THREAD_PRIVATE_H_
  11 #define _WAPI_THREAD_PRIVATE_H_
  12
  13 #include <config.h>
  14 #include <glib.h>
  15 #include <pthread.h>
  16 #include <mono/utils/mono-semaphore.h>
  17
  18 /* There doesn't seem to be a defined symbol for this */
  19 #define _WAPI_THREAD_CURRENT (gpointer)0xFFFFFFFE
  20
  21 extern struct _WapiHandleOps _wapi_thread_ops;
  22
  23 #define INTERRUPTION_REQUESTED_HANDLE (gpointer)0xFFFFFFFE
  24
  25 struct _WapiHandle_thread
  26 {
  27         pthread_t id;
  28         GPtrArray *owned_mutexes;
  29         /*
  30      * Handle this thread waits on. If this is INTERRUPTION_REQUESTED_HANDLE,
  31          * it means the thread is interrupted by another thread, and shouldn't enter
  32          * a wait.
  33          * This also acts as a reference for the handle.
  34          */
  35         gpointer wait_handle;
  36 };
  37
  38 typedef struct _WapiHandle_thread WapiHandle_thread;
  39
  40 extern gboolean _wapi_thread_apc_pending (gpointer handle);
  41 extern gboolean _wapi_thread_cur_apc_pending (void);
  42 extern void _wapi_thread_own_mutex (gpointer mutex);
  43 extern void _wapi_thread_disown_mutex (gpointer mutex);
  44 extern void _wapi_thread_cleanup (void);
  45
  46 #endif /* _WAPI_THREAD_PRIVATE_H_ */