Exemplos de update_part_tab em C++ (Cpp)

Exemplo n.º 1

Arquivo: download_legacy.c Projeto: HiRolland/alps-fairphone-gpl

//======================================================================
//  update partition table 
//======================================================================
void  handle_update (void)
{
    DM_ERRCODE_PACKET errp = { DM_ERROR_PKT_PATN, 0 };

    //==================================================
    // check if specified partitions can be updated
    //==================================================
#if CFG_PMT_SUPPORT    
    errp.err_code = update_part_tab ();
#else
    print("%s : PMT is not supported\n", MOD);
    errp.err_code = DM_ERR_OK;
#endif
    mt_usbtty_putcn (DM_SZ_ERR_CODE_PKT, (u8 *) & errp, TRUE);
    dm_ctx.dm_status = DM_STATUS_SECT_WAIT_NXT;
}    

Exemplo n.º 2

Arquivo: partition_mt.c Projeto: P-D-A/android_kernel_lge_mt6753

static long pmt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
	long ret = 0;		/* , i=0; */
	ulong version = PT_SIG;

	void __user *uarg = (void __user *)arg;

	pr_debug("PMT IOCTL: Enter\n");


	if (false == g_bInitDone) {
		pr_debug("ERROR: NAND Flash Not initialized !!\n");
		ret = -EFAULT;
		goto exit;
	}

	switch (cmd) {
	case PMT_READ:
		pr_debug("PMT IOCTL: PMT_READ\n");
		ret = read_pmt(uarg);
		break;
	case PMT_WRITE:
		pr_debug("PMT IOCTL: PMT_WRITE\n");
		if (copy_from_user(&pmtctl, uarg, sizeof(DM_PARTITION_INFO_PACKET))) {
			ret = -EFAULT;
			goto exit;
		}
		new_part_tab((u8 *) &pmtctl, (struct mtd_info *)&host->mtd);
		update_part_tab((struct mtd_info *)&host->mtd);

		break;
	case PMT_VERSION:
		if (copy_to_user((void __user *)arg, &version, PT_SIG_SIZE))
			ret = -EFAULT;
		else
			ret = 0;
		break;
	default:
		ret = -EINVAL;
	}
exit:
	return ret;
}

Exemplo n.º 3

Arquivo: partition_mt.c Projeto: wufuyue/TCL_S820

static long pmt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
    long ret = 0;               // , i=0;

    void __user *uarg = (void __user *)arg;
    printk(KERN_INFO "PMT IOCTL: Enter\n");
    if (copy_from_user(&pmtctl, uarg, sizeof(DM_PARTITION_INFO_PACKET)))
    {
        ret = -EFAULT;
        goto exit;
    }

    if (false == g_bInitDone)
    {
        printk(KERN_INFO "ERROR: NAND Flash Not initialized !!\n");
        ret = -EFAULT;
        goto exit;
    }

    switch (cmd)
    {
      case PMT_READ:
          printk(KERN_INFO "PMT IOCTL: PMT_READ\n");

          break;
      case PMT_WRITE:
          printk(KERN_INFO "PMT IOCTL: PMT_WRITE\n");
          new_part_tab((u8 *) & pmtctl, (struct mtd_info *)&host->mtd);
          update_part_tab((struct mtd_info *)&host->mtd);

          break;
      default:
          ret = -EINVAL;
    }
  exit:
    return ret;
}