Author: labath
Date: Thu Jul 14 05:43:21 2016
New Revision: 275393
URL: http://llvm.org/viewvc/llvm-project?rev=275393&view=rev
Log:
[test] [linux] define PR_SET_PTRACER constants if the system does not provide
them
Android API <= 16 header do not have these symbols defined, but the kernel does
support the
relevant calls. And in general, since these calls are on a best-effort basis,
it won't hurt even
if we try to run in on a really ancient kernel.
Modified:
lldb/trunk/packages/Python/lldbsuite/test/make/test_common.h
Modified: lldb/trunk/packages/Python/lldbsuite/test/make/test_common.h
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/make/test_common.h?rev=275393&r1=275392&r2=275393&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/make/test_common.h (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/make/test_common.h Thu Jul 14
05:43:21 2016
@@ -26,7 +26,14 @@
#if defined(__linux__)
#include <sys/prctl.h>
-#if defined(PR_SET_PTRACER) && defined(PR_SET_PTRACER_ANY)
+// Android API <= 16 does not have these defined.
+#ifndef PR_SET_PTRACER
+#define PR_SET_PTRACER 0x59616d61
+#endif
+#ifndef PR_SET_PTRACER_ANY
+#define PR_SET_PTRACER_ANY ((unsigned long)-1)
+#endif
+
// For now we execute on best effort basis. If this fails for some reason, so
be it.
#define lldb_enable_attach()
\
do
\
@@ -35,8 +42,6 @@
(void)prctl_result;
\
} while (0)
-#endif
-
#else // not linux
#define lldb_enable_attach()
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