test/exec/childwait.c

   1 #include <proto/exec.h>
   2 #include <dos/dosextens.h>
   3 #include <proto/dos.h>
   4
   5 LONG entry()
   6 {
   7     Delay(50);
   8     return 0;
   9 }
  10
  11 int main()
  12 {
  13     struct Process *child;
  14
  15     struct TagItem tags[] =
  16     {
  17         { NP_Entry,         (IPTR) entry              },
  18         { NP_Cli,           (IPTR) TRUE               },
  19         { NP_Name,          (IPTR) "test"             },
  20         { NP_NotifyOnDeath, (IPTR) TRUE               },
  21         { TAG_DONE,         0                         }
  22     };
  23
  24     child = CreateNewProc(tags);
  25
  26     if(child)
  27     {
  28         ULONG childid = GetETask((struct Task*) child)->et_UniqueID;
  29         Printf("Waiting for child with id %d\n", childid);
  30         ChildWait(childid);
  31         Printf("Child exited, freeing child\n");
  32         ChildFree(childid);
  33     }
  34     else
  35         PrintFault(IoErr(), "Couldn't create child process");
  36     return 0;
  37 }