| Elliott Hughes | 180edef | 2023-11-02 00:08:05 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is auto-generated. Modifications will be lost. |
| 3 | * |
| 4 | * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ |
| 5 | * for more information. |
| 6 | */ |
| Christopher Ferris | 80ae69d | 2022-08-02 16:32:21 -0700 | [diff] [blame] | 7 | #ifndef _LINUX_CACHEFILES_H |
| 8 | #define _LINUX_CACHEFILES_H |
| 9 | #include <linux/types.h> |
| 10 | #include <linux/ioctl.h> |
| 11 | #define CACHEFILES_MSG_MAX_SIZE 1024 |
| 12 | enum cachefiles_opcode { |
| 13 | CACHEFILES_OP_OPEN, |
| 14 | CACHEFILES_OP_CLOSE, |
| 15 | CACHEFILES_OP_READ, |
| 16 | }; |
| 17 | struct cachefiles_msg { |
| 18 | __u32 msg_id; |
| 19 | __u32 opcode; |
| 20 | __u32 len; |
| 21 | __u32 object_id; |
| 22 | __u8 data[]; |
| 23 | }; |
| 24 | struct cachefiles_open { |
| 25 | __u32 volume_key_size; |
| 26 | __u32 cookie_key_size; |
| 27 | __u32 fd; |
| 28 | __u32 flags; |
| 29 | __u8 data[]; |
| 30 | }; |
| 31 | struct cachefiles_read { |
| 32 | __u64 off; |
| 33 | __u64 len; |
| 34 | }; |
| 35 | #define CACHEFILES_IOC_READ_COMPLETE _IOW(0x98, 1, int) |
| 36 | #endif |