mono/io-layer/timed-thread.h

   1 /*
   2  * timed-thread.h:  Implementation of timed thread joining
   3  *
   4  * Author:
   5  *      Dick Porter (dick@ximian.com)
   6  *
   7  * (C) 2002 Ximian, Inc.
   8  */
   9
  10 #ifndef _WAPI_TIMED_THREAD_H_
  11 #define _WAPI_TIMED_THREAD_H_
  12
  13 #include <config.h>
  14 #include <glib.h>
  15 #include <pthread.h>
  16 #ifdef HAVE_SEMAPHORE_H
  17 #include <semaphore.h>
  18 #endif
  19
  20 #include "mono-mutex.h"
  21
  22 typedef struct
  23 {
  24         pthread_t id;
  25         mono_mutex_t join_mutex;
  26         pthread_cond_t exit_cond;
  27         guint32 create_flags;
  28         int suspend_count;
  29         sem_t suspend_sem, suspended_sem;
  30         guint32 (*start_routine)(gpointer arg);
  31         void (*exit_routine)(guint32 exitstatus, gpointer userdata);
  32         gpointer arg;
  33         gpointer exit_userdata;
  34         guint32 exitstatus;
  35         gboolean exiting;
  36         gpointer stack_ptr;
  37 } TimedThread;
  38
  39 extern void _wapi_timed_thread_exit(guint32 exitstatus) G_GNUC_NORETURN;
  40 extern int _wapi_timed_thread_create(TimedThread **threadp,
  41                                      const pthread_attr_t *attr,
  42                                      guint32 create_flags,
  43                                      guint32 (*start_routine)(gpointer),
  44                                      void (*exit_routine)(guint32, gpointer),
  45                                      gpointer arg, gpointer exit_userdata);
  46 extern int _wapi_timed_thread_attach(TimedThread **threadp,
  47                                      void (*exit_routine)(guint32, gpointer),
  48                                      gpointer exit_userdata);
  49 extern int _wapi_timed_thread_join(TimedThread *thread,
  50                                    struct timespec *timeout,
  51                                    guint32 *exitstatus);
  52 extern void _wapi_timed_thread_destroy (TimedThread *thread);
  53 extern void _wapi_timed_thread_suspend (TimedThread *thread);
  54 extern void _wapi_timed_thread_resume (TimedThread *thread);
  55
  56 #endif /* _WAPI_TIMED_THREAD_H_ */