ppos/kernel/tcb.h

   1 // PingPongOS - PingPong Operating System
   2 // Prof. Carlos A. Maziero, DINF UFPR
   3 // Versão 2.0 -- Junho de 2025
   4
   5 // TCB - Task Control Block do sistema operacional
   6
   7 #ifndef __PPOS_TCB__
   8 #define __PPOS_TCB__
   9
  10 #include "ctx.h"
  11
  12 /* TODO  */
  13 enum task_status
  14 {
  15   STATUS_READY,
  16   STATUS_RUNNING,
  17   STATUS_SUSPENDED,
  18   STATUS_TERMINATED
  19 };
  20
  21 /* Task Control Block.  */
  22 struct task_t
  23 {/* TODO comment fields.  */
  24   int id;
  25   char *name;
  26   enum task_status status;
  27   struct task_t *parent;
  28   struct ctx_t context;
  29 };
  30
  31 #endif