workbench/libs/thread/waitallthreads.c

   1 /*
   2  * thread.library - threading and synchronisation primitives
   3  *
   4  * Copyright © 2007 Robert Norris
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the same terms as AROS itself.
   8  */
   9
  10 #include "thread_intern.h"
  11
  12 #include <exec/lists.h>
  13 #include <proto/thread.h>
  14
  15 /*****************************************************************************
  16
  17     NAME */
  18         AROS_LH0(void, WaitAllThreads,
  19
  20 /*  SYNOPSIS */
  21
  22 /*  LOCATION */
  23         struct ThreadBase *, ThreadBase, 7, Thread)
  24
  25 /*  FUNCTION
  26         Blocks the current task until all threads exit.
  27
  28     INPUTS
  29         None.
  30
  31     RESULT
  32         This function always succeeds.
  33
  34     NOTES
  35         This function will ignore detached threads.
  36
  37     EXAMPLE
  38         WaitAllThreads();
  39
  40     BUGS
  41
  42     SEE ALSO
  43         CreateThread(), CurrentThread(), DetachThread(), WaitThread()
  44
  45     INTERNALS
  46
  47 *****************************************************************************/
  48 {
  49     AROS_LIBFUNC_INIT
  50
  51     struct _Thread *thread, *next;
  52
  53     ForeachNodeSafe(&ThreadBase->threads, thread, next)
  54         WaitThread(thread->id, NULL);
  55
  56     AROS_LIBFUNC_EXIT
  57 } /* WaitAllThreads */