Dmitry V. Levin
38a34c9349
Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers.
172 lines
5.0 KiB
C
172 lines
5.0 KiB
C
/*
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* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
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* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
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* Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
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* Copyright (c) 2004 Roland McGrath <roland@redhat.com>
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* Copyright (c) 2010 Wang Chao <wang.chao@cn.fujitsu.com>
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* Copyright (c) 2011-2013 Denys Vlasenko <vda.linux@googlemail.com>
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* Copyright (c) 2011-2015 Dmitry V. Levin <ldv@altlinux.org>
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* Copyright (c) 2013 Ali Polatel <alip@exherbo.org>
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* Copyright (c) 2015 Mike Frysinger <vapier@gentoo.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef NEED_PTRACE_PROTOTYPE_WORKAROUND
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# define ptrace xptrace
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# include <sys/ptrace.h>
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# undef ptrace
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extern long ptrace(int, int, char *, long);
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#else
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# include <sys/ptrace.h>
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#endif
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#ifdef HAVE_STRUCT_IA64_FPREG
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# define ia64_fpreg XXX_ia64_fpreg
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#endif
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#ifdef HAVE_STRUCT_PT_ALL_USER_REGS
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# define pt_all_user_regs XXX_pt_all_user_regs
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#endif
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#ifdef HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS
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# define ptrace_peeksiginfo_args XXX_ptrace_peeksiginfo_args
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#endif
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#include <linux/ptrace.h>
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#ifdef HAVE_STRUCT_IA64_FPREG
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# undef ia64_fpreg
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#endif
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#ifdef HAVE_STRUCT_PT_ALL_USER_REGS
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# undef pt_all_user_regs
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#endif
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#ifdef HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS
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# undef ptrace_peeksiginfo_args
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#endif
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#ifndef PTRACE_EVENT_FORK
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# define PTRACE_EVENT_FORK 1
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#endif
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#ifndef PTRACE_EVENT_VFORK
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# define PTRACE_EVENT_VFORK 2
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#endif
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#ifndef PTRACE_EVENT_CLONE
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# define PTRACE_EVENT_CLONE 3
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#endif
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#ifndef PTRACE_EVENT_EXEC
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# define PTRACE_EVENT_EXEC 4
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#endif
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#ifndef PTRACE_EVENT_VFORK_DONE
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# define PTRACE_EVENT_VFORK_DONE 5
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#endif
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#ifndef PTRACE_EVENT_EXIT
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# define PTRACE_EVENT_EXIT 6
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#endif
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#ifndef PTRACE_EVENT_SECCOMP
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# define PTRACE_EVENT_SECCOMP 7
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#endif
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#ifdef PTRACE_EVENT_STOP
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/* Linux 3.1 - 3.3 releases had a broken value. It was fixed in 3.4. */
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# if PTRACE_EVENT_STOP == 7
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# undef PTRACE_EVENT_STOP
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# endif
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#endif
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#ifndef PTRACE_EVENT_STOP
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# define PTRACE_EVENT_STOP 128
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#endif
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#ifndef PTRACE_O_TRACESYSGOOD
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# define PTRACE_O_TRACESYSGOOD 1
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#endif
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#ifndef PTRACE_O_TRACEFORK
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# define PTRACE_O_TRACEFORK (1 << PTRACE_EVENT_FORK)
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#endif
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#ifndef PTRACE_O_TRACEVFORK
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# define PTRACE_O_TRACEVFORK (1 << PTRACE_EVENT_VFORK)
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#endif
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#ifndef PTRACE_O_TRACECLONE
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# define PTRACE_O_TRACECLONE (1 << PTRACE_EVENT_CLONE)
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#endif
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#ifndef PTRACE_O_TRACEEXEC
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# define PTRACE_O_TRACEEXEC (1 << PTRACE_EVENT_EXEC)
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#endif
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#ifndef PTRACE_O_TRACEVFORKDONE
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# define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE)
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#endif
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#ifndef PTRACE_O_TRACEEXIT
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# define PTRACE_O_TRACEEXIT (1 << PTRACE_EVENT_EXIT)
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#endif
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#ifndef PTRACE_O_TRACESECCOMP
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# define PTRACE_O_TRACESECCOMP (1 << PTRACE_EVENT_SECCOMP)
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#endif
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#ifndef PTRACE_O_EXITKILL
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# define PTRACE_O_EXITKILL (1 << 20)
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#endif
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#ifndef PTRACE_O_SUSPEND_SECCOMP
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# define PTRACE_O_SUSPEND_SECCOMP (1 << 21)
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#endif
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#ifndef PTRACE_SETOPTIONS
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# define PTRACE_SETOPTIONS 0x4200
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#endif
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#ifndef PTRACE_GETEVENTMSG
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# define PTRACE_GETEVENTMSG 0x4201
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#endif
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#ifndef PTRACE_GETSIGINFO
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# define PTRACE_GETSIGINFO 0x4202
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#endif
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#ifndef PTRACE_SETSIGINFO
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# define PTRACE_SETSIGINFO 0x4203
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#endif
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#ifndef PTRACE_GETREGSET
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# define PTRACE_GETREGSET 0x4204
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#endif
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#ifndef PTRACE_SETREGSET
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# define PTRACE_SETREGSET 0x4205
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#endif
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#ifndef PTRACE_SEIZE
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# define PTRACE_SEIZE 0x4206
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#endif
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#ifndef PTRACE_INTERRUPT
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# define PTRACE_INTERRUPT 0x4207
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#endif
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#ifndef PTRACE_LISTEN
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# define PTRACE_LISTEN 0x4208
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#endif
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#ifndef PTRACE_PEEKSIGINFO
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# define PTRACE_PEEKSIGINFO 0x4209
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#endif
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#ifndef PTRACE_GETSIGMASK
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# define PTRACE_GETSIGMASK 0x420a
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#endif
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#ifndef PTRACE_SETSIGMASK
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# define PTRACE_SETSIGMASK 0x420b
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#endif
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#if !HAVE_DECL_PTRACE_PEEKUSER
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# define PTRACE_PEEKUSER PTRACE_PEEKUSR
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#endif
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#if !HAVE_DECL_PTRACE_POKEUSER
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# define PTRACE_POKEUSER PTRACE_POKEUSR
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#endif
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