Make PTRACE_PEEKUSER/PTRACE_POKEUSER checks less glibc specific
* configure.ac (AC_CHECK_DECLS): Add PTRACE_PEEKUSER and
PTRACE_POKEUSER.
* defs.h: Define PTRACE_PEEKUSER and PTRACE_POKEUSER only if
they are not provided by <sys/ptrace.h>.
Reported by John Spencer.
diff --git a/configure.ac b/configure.ac
index 0cee6c5..3ea1956 100644
--- a/configure.ac
+++ b/configure.ac
@@ -274,6 +274,8 @@
PTRACE_O_TRACEFORK,
PTRACE_O_TRACESYSGOOD,
PTRACE_O_TRACEVFORK,
+ PTRACE_PEEKUSER,
+ PTRACE_POKEUSER,
PTRACE_SETOPTIONS
]),,, [#include <sys/ptrace.h>])
diff --git a/defs.h b/defs.h
index 865c83d..5b2b0ca 100644
--- a/defs.h
+++ b/defs.h
@@ -245,8 +245,10 @@
# define PTRACE_EVENT_EXIT 6
#endif
-#if !defined(__GLIBC__)
+#if !HAVE_DECL_PTRACE_PEEKUSER
# define PTRACE_PEEKUSER PTRACE_PEEKUSR
+#endif
+#if !HAVE_DECL_PTRACE_POKEUSER
# define PTRACE_POKEUSER PTRACE_POKEUSR
#endif