blob: 614510c8da55f7e281444789865a051f03ff348d [file] [log] [blame]
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
#include <linux/ioctl.h>
#include <linux/types.h>
#define ION_NUM_HEAP_IDS (sizeof(unsigned int) * 8)
struct ion_new_allocation_data {
__u64 len;
__u32 heap_id_mask;
__u32 flags;
__u32 fd;
__u32 unused;
#define MAX_HEAP_NAME 32
struct ion_heap_data {
char name[MAX_HEAP_NAME];
__u32 type;
__u32 heap_id;
__u32 reserved0;
__u32 reserved1;
__u32 reserved2;
struct ion_heap_query {
__u32 cnt;
__u32 reserved0;
__u64 heaps;
__u32 reserved1;
__u32 reserved2;
#define ION_IOC_MAGIC 'I'
#define ION_IOC_NEW_ALLOC _IOWR(ION_IOC_MAGIC, 0, struct ion_new_allocation_data)
#define ION_IOC_HEAP_QUERY _IOWR(ION_IOC_MAGIC, 8, struct ion_heap_query)