#include <alloc/liballoc.h>
#include <limits.h>
#include <m/proc.h>
#include <m/status.h>
#include <stddef.h>
#include <stdint.h>
#include <string/string.h>

#define EXAMPLE 1

#if EXAMPLE == 1
int mutex_rid;

void mythread (void) {
  for (int j = 0; j < 10; j++) {
    proc_mutex_lock (mutex_rid, RV_PRIVATE);
    for (size_t i = 0; i < 3; i++)
      proc_test ('b');
    proc_mutex_unlock (mutex_rid, RV_PRIVATE);
  }

  proc_quit ();
}

int make_thread (void (*fn) (void)) {
  size_t stack_size = 256 * PAGE_SIZE;
  void* stack = malloc (stack_size);
  if (stack == NULL)
    return -ST_OOM_ERROR;

  uintptr_t stack_top = (uintptr_t)stack + stack_size;
  return proc_spawn_thread (stack_top, stack_size, (void*)fn);
}

void app_main (void) {
  mutex_rid = proc_create_resource (200, PR_MUTEX, RV_PRIVATE, NULL);

  make_thread (&mythread);

  for (int j = 0; j < 10; j++) {
    proc_mutex_lock (mutex_rid, RV_PRIVATE);
    for (size_t i = 0; i < 3; i++)
      proc_test ('a');
    proc_mutex_unlock (mutex_rid, RV_PRIVATE);
  }

  for (;;)
    ;
}
#endif