| /* |
| * This file is auto-generated. Modifications will be lost. |
| * |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ |
| * for more information. |
| */ |
| #ifndef _LINUX_CACHEFILES_H |
| #define _LINUX_CACHEFILES_H |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| #define CACHEFILES_MSG_MAX_SIZE 1024 |
| enum cachefiles_opcode { |
| CACHEFILES_OP_OPEN, |
| CACHEFILES_OP_CLOSE, |
| CACHEFILES_OP_READ, |
| }; |
| struct cachefiles_msg { |
| __u32 msg_id; |
| __u32 opcode; |
| __u32 len; |
| __u32 object_id; |
| __u8 data[]; |
| }; |
| struct cachefiles_open { |
| __u32 volume_key_size; |
| __u32 cookie_key_size; |
| __u32 fd; |
| __u32 flags; |
| __u8 data[]; |
| }; |
| struct cachefiles_read { |
| __u64 off; |
| __u64 len; |
| }; |
| #define CACHEFILES_IOC_READ_COMPLETE _IOW(0x98, 1, int) |
| #endif |
