C++ (Cpp) bs_global_info示例

示例#1

文件： default_pager.c 项目： Prajna/xnu

kern_return_t
default_pager_info(
	memory_object_default_t	pager,
	default_pager_info_t	*infop)
{
	uint64_t	pages_total, pages_free;

	if (pager != default_pager_object)
		return KERN_INVALID_ARGUMENT; 

	bs_global_info(&pages_total, &pages_free);

	infop->dpi_total_space = (vm_size_t) ptoa_64(pages_total);
	infop->dpi_free_space = (vm_size_t) ptoa_64(pages_free);
	infop->dpi_page_size = vm_page_size;

	return KERN_SUCCESS;
}

示例#2

文件： default_pager.c 项目： rohsaini/mkunity

kern_return_t
default_pager_info(
	mach_port_t		pager,
	default_pager_info_t	*infop)
{
	vm_size_t	pages_total, pages_free;

	if (pager != default_pager_default_port)
		return KERN_INVALID_ARGUMENT;

	bs_global_info(&pages_total, &pages_free);

	infop->dpi_total_space = ptoa(pages_total);
	infop->dpi_free_space = ptoa(pages_free);
	infop->dpi_page_size = vm_page_size;

	return KERN_SUCCESS;
}

示例#3

文件： default_pager.c 项目： Prajna/xnu

kern_return_t
default_pager_info_64(
	memory_object_default_t	pager,
	default_pager_info_64_t	*infop)
{
	uint64_t	pages_total, pages_free;

	if (pager != default_pager_object)
		return KERN_INVALID_ARGUMENT; 

	bs_global_info(&pages_total, &pages_free);

	infop->dpi_total_space = ptoa_64(pages_total);
	infop->dpi_free_space = ptoa_64(pages_free);
	infop->dpi_page_size = vm_page_size;
	infop->dpi_flags = 0;
	if (dp_encryption_inited && dp_encryption == TRUE) {
		infop->dpi_flags |= DPI_ENCRYPTED;
	}

	return KERN_SUCCESS;
}