xref: /aosp_15_r20/prebuilts/build-tools/sysroots/i686-unknown-linux-musl/include/linux/cachefiles.h (revision cda5da8d549138a6648c5ee6d7a49cf8f4a657be) 
1*cda5da8dSAndroid Build Coastguard Worker /*
2*cda5da8dSAndroid Build Coastguard Worker  * This file is auto-generated. Modifications will be lost.
3*cda5da8dSAndroid Build Coastguard Worker  *
4*cda5da8dSAndroid Build Coastguard Worker  * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5*cda5da8dSAndroid Build Coastguard Worker  * for more information.
6*cda5da8dSAndroid Build Coastguard Worker  */
7*cda5da8dSAndroid Build Coastguard Worker #ifndef _LINUX_CACHEFILES_H
8*cda5da8dSAndroid Build Coastguard Worker #define _LINUX_CACHEFILES_H
9*cda5da8dSAndroid Build Coastguard Worker #include <linux/types.h>
10*cda5da8dSAndroid Build Coastguard Worker #include <linux/ioctl.h>
11*cda5da8dSAndroid Build Coastguard Worker #define CACHEFILES_MSG_MAX_SIZE 1024
12*cda5da8dSAndroid Build Coastguard Worker enum cachefiles_opcode {
13*cda5da8dSAndroid Build Coastguard Worker   CACHEFILES_OP_OPEN,
14*cda5da8dSAndroid Build Coastguard Worker   CACHEFILES_OP_CLOSE,
15*cda5da8dSAndroid Build Coastguard Worker   CACHEFILES_OP_READ,
16*cda5da8dSAndroid Build Coastguard Worker };
17*cda5da8dSAndroid Build Coastguard Worker struct cachefiles_msg {
18*cda5da8dSAndroid Build Coastguard Worker   __u32 msg_id;
19*cda5da8dSAndroid Build Coastguard Worker   __u32 opcode;
20*cda5da8dSAndroid Build Coastguard Worker   __u32 len;
21*cda5da8dSAndroid Build Coastguard Worker   __u32 object_id;
22*cda5da8dSAndroid Build Coastguard Worker   __u8 data[];
23*cda5da8dSAndroid Build Coastguard Worker };
24*cda5da8dSAndroid Build Coastguard Worker struct cachefiles_open {
25*cda5da8dSAndroid Build Coastguard Worker   __u32 volume_key_size;
26*cda5da8dSAndroid Build Coastguard Worker   __u32 cookie_key_size;
27*cda5da8dSAndroid Build Coastguard Worker   __u32 fd;
28*cda5da8dSAndroid Build Coastguard Worker   __u32 flags;
29*cda5da8dSAndroid Build Coastguard Worker   __u8 data[];
30*cda5da8dSAndroid Build Coastguard Worker };
31*cda5da8dSAndroid Build Coastguard Worker struct cachefiles_read {
32*cda5da8dSAndroid Build Coastguard Worker   __u64 off;
33*cda5da8dSAndroid Build Coastguard Worker   __u64 len;
34*cda5da8dSAndroid Build Coastguard Worker };
35*cda5da8dSAndroid Build Coastguard Worker #define CACHEFILES_IOC_READ_COMPLETE _IOW(0x98, 1, int)
36*cda5da8dSAndroid Build Coastguard Worker #endif
37