예제 #1
0
파일: main.c 프로젝트: monaka/B-Free
static void
doit (DDEV_REQ *packet)
{
  switch (packet->header.msgtyp)
    {
    case DEV_OPN:
      /* デバイスのオープン */
      if (!initialized)
	{
	  init_console ();
	}
      open_console (packet->header.mbfid, &(packet->body.opn_req));
      break;

    case DEV_CLS:
      /* デバイスのクローズ */
      close_console (packet->header.mbfid, &(packet->body.cls_req));
      break;

    case DEV_REA:
      read_console (packet->header.mbfid, &(packet->body.rea_req));
      break;

    case DEV_WRI:
      write_console (packet->header.mbfid, &(packet->body.wri_req));
      break;

    case DEV_CTL:
      control_console (packet->header.mbfid, &(packet->body.ctl_req));
      break;
    }
}
예제 #2
0
파일: serial.c 프로젝트: RobinVan/JMTK
static int f() {
  char buf = '1';
  while (1) {
    read_console(&buf, 1);
    write_console(&buf, 1);
  }
  return 0;
}
예제 #3
0
static ssize_t
do_read(void *handle, char *buffer, size_t size)
{ switch( use_console )
  { case C_ATTACHED:
      return read_console(handle, buffer, size);
    case C_NONE:
    case C_READ:
      if ( ask_attach(TRUE) )
      { if ( attach_console() )
	  return read_console(handle, buffer, size);
      }
    case C_NEVER:
      return -1;
  }

  return -1;
}
예제 #4
0
파일: console.c 프로젝트: RobinVan/JMTK
static int test() {
  // CHECK: reg c1: 0
  printf("reg c1: %d\n", register_console(&c1));
  // CHECK: reg c2: 0
  printf("reg c2: %d\n", register_console(&c2));
  write_console(NULL, 0);
  // CHECK: read ret: 1
  char tmp;
  printf("read ret: %d\n", read_console(&tmp, 1));
  unregister_console(&c1);
  return 0;
}
예제 #5
0
/**
 * getchar() without echo
 * wait until at least one character pressed
 * @return character readed
 */
int mygetchar(){ // аналог getchar() без необходимости жать Enter
	int ret;
	do ret = read_console();
	while(ret == 0);
	return ret;
}
예제 #6
0
/**
 * getchar() without echo
 * wait until at least one character pressed
 * @return character readed
 */
int mygetchar(){ // getchar() without need of pressing ENTER
    int ret;
    do ret = read_console();
    while(ret == 0);
    return ret;
}