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_LINUX_SECCOMP_H 20 #define _UAPI_LINUX_SECCOMP_H 21 #include <linux/compiler.h> 22 #include <linux/types.h> 23 #define SECCOMP_MODE_DISABLED 0 24 #define SECCOMP_MODE_STRICT 1 25 #define SECCOMP_MODE_FILTER 2 26 #define SECCOMP_SET_MODE_STRICT 0 27 #define SECCOMP_SET_MODE_FILTER 1 28 #define SECCOMP_GET_ACTION_AVAIL 2 29 #define SECCOMP_GET_NOTIF_SIZES 3 30 #define SECCOMP_FILTER_FLAG_TSYNC (1UL << 0) 31 #define SECCOMP_FILTER_FLAG_LOG (1UL << 1) 32 #define SECCOMP_FILTER_FLAG_SPEC_ALLOW (1UL << 2) 33 #define SECCOMP_FILTER_FLAG_NEW_LISTENER (1UL << 3) 34 #define SECCOMP_RET_KILL_PROCESS 0x80000000U 35 #define SECCOMP_RET_KILL_THREAD 0x00000000U 36 #define SECCOMP_RET_KILL SECCOMP_RET_KILL_THREAD 37 #define SECCOMP_RET_TRAP 0x00030000U 38 #define SECCOMP_RET_ERRNO 0x00050000U 39 #define SECCOMP_RET_USER_NOTIF 0x7fc00000U 40 #define SECCOMP_RET_TRACE 0x7ff00000U 41 #define SECCOMP_RET_LOG 0x7ffc0000U 42 #define SECCOMP_RET_ALLOW 0x7fff0000U 43 #define SECCOMP_RET_ACTION_FULL 0xffff0000U 44 #define SECCOMP_RET_ACTION 0x7fff0000U 45 #define SECCOMP_RET_DATA 0x0000ffffU 46 struct seccomp_data { 47 int nr; 48 __u32 arch; 49 __u64 instruction_pointer; 50 __u64 args[6]; 51 }; 52 struct seccomp_notif_sizes { 53 __u16 seccomp_notif; 54 __u16 seccomp_notif_resp; 55 __u16 seccomp_data; 56 }; 57 struct seccomp_notif { 58 __u64 id; 59 __u32 pid; 60 __u32 flags; 61 struct seccomp_data data; 62 }; 63 struct seccomp_notif_resp { 64 __u64 id; 65 __s64 val; 66 __s32 error; 67 __u32 flags; 68 }; 69 #define SECCOMP_IOC_MAGIC '!' 70 #define SECCOMP_IO(nr) _IO(SECCOMP_IOC_MAGIC, nr) 71 #define SECCOMP_IOR(nr,type) _IOR(SECCOMP_IOC_MAGIC, nr, type) 72 #define SECCOMP_IOW(nr,type) _IOW(SECCOMP_IOC_MAGIC, nr, type) 73 #define SECCOMP_IOWR(nr,type) _IOWR(SECCOMP_IOC_MAGIC, nr, type) 74 #define SECCOMP_IOCTL_NOTIF_RECV SECCOMP_IOWR(0, struct seccomp_notif) 75 #define SECCOMP_IOCTL_NOTIF_SEND SECCOMP_IOWR(1, struct seccomp_notif_resp) 76 #define SECCOMP_IOCTL_NOTIF_ID_VALID SECCOMP_IOR(2, __u64) 77 #endif 78
