1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef _UAPI_PR_H 20#define _UAPI_PR_H 21enum pr_type { 22 PR_WRITE_EXCLUSIVE = 1, 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 PR_EXCLUSIVE_ACCESS = 2, 25 PR_WRITE_EXCLUSIVE_REG_ONLY = 3, 26 PR_EXCLUSIVE_ACCESS_REG_ONLY = 4, 27 PR_WRITE_EXCLUSIVE_ALL_REGS = 5, 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 PR_EXCLUSIVE_ACCESS_ALL_REGS = 6, 30}; 31struct pr_reservation { 32 __u64 key; 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 __u32 type; 35 __u32 flags; 36}; 37struct pr_registration { 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u64 old_key; 40 __u64 new_key; 41 __u32 flags; 42 __u32 __pad; 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44}; 45struct pr_preempt { 46 __u64 old_key; 47 __u64 new_key; 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u32 type; 50 __u32 flags; 51}; 52struct pr_clear { 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u64 key; 55 __u32 flags; 56 __u32 __pad; 57}; 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59#define PR_FL_IGNORE_KEY (1 << 0) 60#define IOC_PR_REGISTER _IOW('p', 200, struct pr_registration) 61#define IOC_PR_RESERVE _IOW('p', 201, struct pr_reservation) 62#define IOC_PR_RELEASE _IOW('p', 202, struct pr_reservation) 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64#define IOC_PR_PREEMPT _IOW('p', 203, struct pr_preempt) 65#define IOC_PR_PREEMPT_ABORT _IOW('p', 204, struct pr_preempt) 66#define IOC_PR_CLEAR _IOW('p', 205, struct pr_clear) 67#endif 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69