prctl.h revision 934ec9495505d234b2c2fa284470c2f44aae9de9 
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 _LINUX_PRCTL_H
20#define _LINUX_PRCTL_H
21#include <linux/types.h>
22#define PR_SET_PDEATHSIG 1
23#define PR_GET_PDEATHSIG 2
24#define PR_GET_DUMPABLE 3
25#define PR_SET_DUMPABLE 4
26#define PR_GET_UNALIGN 5
27#define PR_SET_UNALIGN 6
28#define PR_UNALIGN_NOPRINT 1
29#define PR_UNALIGN_SIGBUS 2
30#define PR_GET_KEEPCAPS 7
31#define PR_SET_KEEPCAPS 8
32#define PR_GET_FPEMU 9
33#define PR_SET_FPEMU 10
34#define PR_FPEMU_NOPRINT 1
35#define PR_FPEMU_SIGFPE 2
36#define PR_GET_FPEXC 11
37#define PR_SET_FPEXC 12
38#define PR_FP_EXC_SW_ENABLE 0x80
39#define PR_FP_EXC_DIV 0x010000
40#define PR_FP_EXC_OVF 0x020000
41#define PR_FP_EXC_UND 0x040000
42#define PR_FP_EXC_RES 0x080000
43#define PR_FP_EXC_INV 0x100000
44#define PR_FP_EXC_DISABLED 0
45#define PR_FP_EXC_NONRECOV 1
46#define PR_FP_EXC_ASYNC 2
47#define PR_FP_EXC_PRECISE 3
48#define PR_GET_TIMING 13
49#define PR_SET_TIMING 14
50#define PR_TIMING_STATISTICAL 0
51#define PR_TIMING_TIMESTAMP 1
52#define PR_SET_NAME 15
53#define PR_GET_NAME 16
54#define PR_GET_ENDIAN 19
55#define PR_SET_ENDIAN 20
56#define PR_ENDIAN_BIG 0
57#define PR_ENDIAN_LITTLE 1
58#define PR_ENDIAN_PPC_LITTLE 2
59#define PR_GET_SECCOMP 21
60#define PR_SET_SECCOMP 22
61#define PR_CAPBSET_READ 23
62#define PR_CAPBSET_DROP 24
63#define PR_GET_TSC 25
64#define PR_SET_TSC 26
65#define PR_TSC_ENABLE 1
66#define PR_TSC_SIGSEGV 2
67#define PR_GET_SECUREBITS 27
68#define PR_SET_SECUREBITS 28
69#define PR_SET_TIMERSLACK 29
70#define PR_GET_TIMERSLACK 30
71#define PR_TASK_PERF_EVENTS_DISABLE 31
72#define PR_TASK_PERF_EVENTS_ENABLE 32
73#define PR_MCE_KILL 33
74#define PR_MCE_KILL_CLEAR 0
75#define PR_MCE_KILL_SET 1
76#define PR_MCE_KILL_LATE 0
77#define PR_MCE_KILL_EARLY 1
78#define PR_MCE_KILL_DEFAULT 2
79#define PR_MCE_KILL_GET 34
80#define PR_SET_MM 35
81#define PR_SET_MM_START_CODE 1
82#define PR_SET_MM_END_CODE 2
83#define PR_SET_MM_START_DATA 3
84#define PR_SET_MM_END_DATA 4
85#define PR_SET_MM_START_STACK 5
86#define PR_SET_MM_START_BRK 6
87#define PR_SET_MM_BRK 7
88#define PR_SET_MM_ARG_START 8
89#define PR_SET_MM_ARG_END 9
90#define PR_SET_MM_ENV_START 10
91#define PR_SET_MM_ENV_END 11
92#define PR_SET_MM_AUXV 12
93#define PR_SET_MM_EXE_FILE 13
94#define PR_SET_MM_MAP 14
95#define PR_SET_MM_MAP_SIZE 15
96struct prctl_mm_map {
97  __u64 start_code;
98  __u64 end_code;
99  __u64 start_data;
100  __u64 end_data;
101  __u64 start_brk;
102  __u64 brk;
103  __u64 start_stack;
104  __u64 arg_start;
105  __u64 arg_end;
106  __u64 env_start;
107  __u64 env_end;
108  __u64 * auxv;
109  __u32 auxv_size;
110  __u32 exe_fd;
111};
112#define PR_SET_PTRACER 0x59616d61
113#define PR_SET_PTRACER_ANY ((unsigned long) - 1)
114#define PR_SET_CHILD_SUBREAPER 36
115#define PR_GET_CHILD_SUBREAPER 37
116#define PR_SET_NO_NEW_PRIVS 38
117#define PR_GET_NO_NEW_PRIVS 39
118#define PR_GET_TID_ADDRESS 40
119#define PR_SET_THP_DISABLE 41
120#define PR_GET_THP_DISABLE 42
121#define PR_MPX_ENABLE_MANAGEMENT 43
122#define PR_MPX_DISABLE_MANAGEMENT 44
123#define PR_SET_FP_MODE 45
124#define PR_GET_FP_MODE 46
125#define PR_FP_MODE_FR (1 << 0)
126#define PR_FP_MODE_FRE (1 << 1)
127#define PR_CAP_AMBIENT 47
128#define PR_CAP_AMBIENT_IS_SET 1
129#define PR_CAP_AMBIENT_RAISE 2
130#define PR_CAP_AMBIENT_LOWER 3
131#define PR_CAP_AMBIENT_CLEAR_ALL 4
132#define PR_SVE_SET_VL 50
133#define PR_SVE_SET_VL_ONEXEC (1 << 18)
134#define PR_SVE_GET_VL 51
135#define PR_SVE_VL_LEN_MASK 0xffff
136#define PR_SVE_VL_INHERIT (1 << 17)
137#endif
138