test/aroscprivdata.c

   1 #include <proto/dos.h>
   2 #include <proto/exec.h>
   3 #include <dos/bptr.h>
   4 #include <dos/dos.h>
   5 #include <string.h>
   6 #include <stdlib.h>
   7 #include <stdio.h>
   8 #include "../rom/exec/etask.h"
   9
  10 struct userdata
  11 {
  12         struct Task *parent;
  13 };
  14
  15 void showuserdata(struct Task *this, struct Task *parent)
  16 {
  17         struct arosc_privdata *acpd = NULL;
  18         acpd = GetIntETask(this)->iet_acpd;
  19         printf("Task %p acpd: %p\n", this, acpd);
  20
  21         if(acpd == NULL)
  22         {
  23                 printf("acpd is NULL, trying it in parent\n");
  24                 if (parent)
  25                 {
  26                 acpd = GetIntETask(parent)->iet_acpd;
  27                     printf("Parent %p acpd: %p\n", parent, acpd);
  28             }
  29         }
  30 }
  31
  32 LONG secondchild()
  33 {
  34     struct Task *parent;
  35     struct Task *this;
  36
  37     printf("Grandchild\n");
  38         this = FindTask(0);
  39         parent = ((struct userdata*)this->tc_UserData)->parent;
  40         showuserdata(this, parent);
  41     Forbid();
  42     Signal(parent, SIGBREAKF_CTRL_F);
  43
  44     return 0;
  45 }
  46
  47 LONG firstchild()
  48 {
  49     struct Task *parent;
  50     struct Task *this;
  51         struct Process *proc = NULL;
  52         struct userdata taskdata;
  53
  54     printf("Child\n");
  55         this = FindTask(0);
  56         parent = ((struct userdata*)this->tc_UserData)->parent;
  57         showuserdata(this, parent);
  58
  59         taskdata.parent = this;
  60
  61     proc = CreateNewProcTags(
  62         NP_Entry,                secondchild,
  63         NP_Name,                 "Ikari Shinji",
  64         NP_UserData,             &taskdata,
  65         TAG_DONE);
  66
  67         if ( proc != NULL ) {
  68         Wait(SIGBREAKF_CTRL_F);
  69     }
  70
  71         Forbid();
  72     Signal(parent, SIGBREAKF_CTRL_F);
  73
  74     return 0;
  75 }
  76
  77 int main(int argc, char ** argv)
  78 {
  79         struct Process *proc = NULL;
  80         struct userdata taskdata;
  81         struct Task *thisTask = FindTask(0);
  82         taskdata.parent = thisTask;
  83
  84     proc = CreateNewProcTags(
  85         NP_Entry,                firstchild,
  86         NP_Name,                 "Ayanami Rei",
  87         NP_UserData,             &taskdata,
  88         TAG_DONE);
  89
  90         if ( proc != NULL ) {
  91         Wait(SIGBREAKF_CTRL_F);
  92     }
  93
  94     return 0;
  95 }