#include <kb.h>
#include <limits.h>
#include <process.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include <terminal.h>

#define MUTEX 2000

__thread volatile char letter = 'c';

void app_proc (void) {
  char arg_letter = (char)(uintptr_t)process_argument ();

  letter = arg_letter;

  for (;;) {
    mutex_lock (MUTEX);

    for (int i = 0; i < 3; i++)
      test (letter);
    /* terminal_print (&letter, 1); */

    for (volatile int i = 0; i < 1000 * 1000; i++)
      ;

    mutex_unlock (MUTEX);
  }

  process_quit ();
}

void app_main (void) {
  mutex_create (MUTEX);

  letter = 'a';

  /* process_exec ("ramdisk:/ce"); */

  /* process_spawn (&app_proc, (void*)'b'); */
  /* process_spawn (&app_proc, (void*)'c'); */
  /* process_spawn (&app_proc, (void*)'d'); */

  const char* path = "ramdisk:/init.cmd";
  char buffer[1024];
  memset (buffer, 0, sizeof (buffer));

  open (path);
  read (path, 0, (uint8_t*)buffer, sizeof (buffer));
  close (path);

  terminal_print (buffer, strlen (buffer));

  for (;;) {
    int ch = kb_read_key ();

    if (ch < 0)
      continue;

    terminal_print ((char*)&ch, 1);
  }
}