* Copyright (c) 2011-2016 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2013 Ali Polatel <alip@exherbo.org>
* Copyright (c) 2015 Mike Frysinger <vapier@gentoo.org>
+ * Copyright (c) 2015-2018 The strace developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#ifndef STRACE_PTRACE_H
#define STRACE_PTRACE_H
-#ifdef NEED_PTRACE_PROTOTYPE_WORKAROUND
-# define ptrace xptrace
-# include <sys/ptrace.h>
-# undef ptrace
-extern long ptrace(int, int, char *, long);
-#else
-# include <sys/ptrace.h>
-#endif
+#include <sys/ptrace.h>
#ifdef HAVE_STRUCT_IA64_FPREG
# define ia64_fpreg XXX_ia64_fpreg
# undef ptrace_peeksiginfo_args
#endif
+#if defined(SPARC) || defined(SPARC64)
+/*
+ * SPARC has a different PTRACE_DETACH value correctly defined in sys/ptrace.h,
+ * but linux/ptrace.h clobbers it with the standard one. PTRACE_SUNDETACH is
+ * also defined to the correct value by sys/ptrace.h, so use that instead.
+ */
+# undef PTRACE_DETACH
+# define PTRACE_DETACH PTRACE_SUNDETACH
+#endif
+
#ifndef PTRACE_EVENT_FORK
# define PTRACE_EVENT_FORK 1
#endif
#ifndef PTRACE_SECCOMP_GET_FILTER
# define PTRACE_SECCOMP_GET_FILTER 0x420c
#endif
+#ifndef PTRACE_SECCOMP_GET_METADATA
+# define PTRACE_SECCOMP_GET_METADATA 0x420d
+#endif
#if !HAVE_DECL_PTRACE_PEEKUSER
# define PTRACE_PEEKUSER PTRACE_PEEKUSR