2 * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
3 * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
4 * Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
5 * Copyright (c) 2004 Roland McGrath <roland@redhat.com>
6 * Copyright (c) 2010 Wang Chao <wang.chao@cn.fujitsu.com>
7 * Copyright (c) 2011-2013 Denys Vlasenko <vda.linux@googlemail.com>
8 * Copyright (c) 2011-2016 Dmitry V. Levin <ldv@altlinux.org>
9 * Copyright (c) 2013 Ali Polatel <alip@exherbo.org>
10 * Copyright (c) 2015 Mike Frysinger <vapier@gentoo.org>
11 * All rights reserved.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. The name of the author may not be used to endorse or promote products
22 * derived from this software without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
26 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
27 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
28 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
29 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
33 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 #ifdef NEED_PTRACE_PROTOTYPE_WORKAROUND
37 # define ptrace xptrace
38 # include <sys/ptrace.h>
40 extern long ptrace(int, int, char *, long);
42 # include <sys/ptrace.h>
45 #ifdef HAVE_STRUCT_IA64_FPREG
46 # define ia64_fpreg XXX_ia64_fpreg
48 #ifdef HAVE_STRUCT_PT_ALL_USER_REGS
49 # define pt_all_user_regs XXX_pt_all_user_regs
51 #ifdef HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS
52 # define ptrace_peeksiginfo_args XXX_ptrace_peeksiginfo_args
55 #include <linux/ptrace.h>
57 #ifdef HAVE_STRUCT_IA64_FPREG
60 #ifdef HAVE_STRUCT_PT_ALL_USER_REGS
61 # undef pt_all_user_regs
63 #ifdef HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS
64 # undef ptrace_peeksiginfo_args
67 #ifndef PTRACE_EVENT_FORK
68 # define PTRACE_EVENT_FORK 1
70 #ifndef PTRACE_EVENT_VFORK
71 # define PTRACE_EVENT_VFORK 2
73 #ifndef PTRACE_EVENT_CLONE
74 # define PTRACE_EVENT_CLONE 3
76 #ifndef PTRACE_EVENT_EXEC
77 # define PTRACE_EVENT_EXEC 4
79 #ifndef PTRACE_EVENT_VFORK_DONE
80 # define PTRACE_EVENT_VFORK_DONE 5
82 #ifndef PTRACE_EVENT_EXIT
83 # define PTRACE_EVENT_EXIT 6
85 #ifndef PTRACE_EVENT_SECCOMP
86 # define PTRACE_EVENT_SECCOMP 7
88 #ifdef PTRACE_EVENT_STOP
89 /* Linux 3.1 - 3.3 releases had a broken value. It was fixed in 3.4. */
90 # if PTRACE_EVENT_STOP == 7
91 # undef PTRACE_EVENT_STOP
94 #ifndef PTRACE_EVENT_STOP
95 # define PTRACE_EVENT_STOP 128
98 #ifndef PTRACE_O_TRACESYSGOOD
99 # define PTRACE_O_TRACESYSGOOD 1
101 #ifndef PTRACE_O_TRACEFORK
102 # define PTRACE_O_TRACEFORK (1 << PTRACE_EVENT_FORK)
104 #ifndef PTRACE_O_TRACEVFORK
105 # define PTRACE_O_TRACEVFORK (1 << PTRACE_EVENT_VFORK)
107 #ifndef PTRACE_O_TRACECLONE
108 # define PTRACE_O_TRACECLONE (1 << PTRACE_EVENT_CLONE)
110 #ifndef PTRACE_O_TRACEEXEC
111 # define PTRACE_O_TRACEEXEC (1 << PTRACE_EVENT_EXEC)
113 #ifndef PTRACE_O_TRACEVFORKDONE
114 # define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE)
116 #ifndef PTRACE_O_TRACEEXIT
117 # define PTRACE_O_TRACEEXIT (1 << PTRACE_EVENT_EXIT)
119 #ifndef PTRACE_O_TRACESECCOMP
120 # define PTRACE_O_TRACESECCOMP (1 << PTRACE_EVENT_SECCOMP)
122 #ifndef PTRACE_O_EXITKILL
123 # define PTRACE_O_EXITKILL (1 << 20)
125 #ifndef PTRACE_O_SUSPEND_SECCOMP
126 # define PTRACE_O_SUSPEND_SECCOMP (1 << 21)
129 #ifndef PTRACE_SETOPTIONS
130 # define PTRACE_SETOPTIONS 0x4200
132 #ifndef PTRACE_GETEVENTMSG
133 # define PTRACE_GETEVENTMSG 0x4201
135 #ifndef PTRACE_GETSIGINFO
136 # define PTRACE_GETSIGINFO 0x4202
138 #ifndef PTRACE_SETSIGINFO
139 # define PTRACE_SETSIGINFO 0x4203
141 #ifndef PTRACE_GETREGSET
142 # define PTRACE_GETREGSET 0x4204
144 #ifndef PTRACE_SETREGSET
145 # define PTRACE_SETREGSET 0x4205
148 # define PTRACE_SEIZE 0x4206
150 #ifndef PTRACE_INTERRUPT
151 # define PTRACE_INTERRUPT 0x4207
153 #ifndef PTRACE_LISTEN
154 # define PTRACE_LISTEN 0x4208
156 #ifndef PTRACE_PEEKSIGINFO
157 # define PTRACE_PEEKSIGINFO 0x4209
159 #ifndef PTRACE_GETSIGMASK
160 # define PTRACE_GETSIGMASK 0x420a
162 #ifndef PTRACE_SETSIGMASK
163 # define PTRACE_SETSIGMASK 0x420b
165 #ifndef PTRACE_SECCOMP_GET_FILTER
166 # define PTRACE_SECCOMP_GET_FILTER 0x420c
169 #if !HAVE_DECL_PTRACE_PEEKUSER
170 # define PTRACE_PEEKUSER PTRACE_PEEKUSR
172 #if !HAVE_DECL_PTRACE_POKEUSER
173 # define PTRACE_POKEUSER PTRACE_POKEUSR