[sanitizer] Intercept a subset of sunrpc interface (xdr_*).

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@205627 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 17 insertions, 0 deletions

diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/lib/sanitizer_common/sanitizer_platform_limits_posix.h
index b1fb0ae12..a780ee282 100644
--- a/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -274,6 +274,23 @@ namespace __sanitizer {
   typedef unsigned __sanitizer_pthread_key_t;
 #endif
 
+#if SANITIZER_LINUX && !SANITIZER_ANDROID
+  struct __sanitizer_XDR {
+    int x_op;
+    struct xdr_ops {
+      uptr fns[10];
+    } *x_ops;
+    uptr x_public;
+    uptr x_private;
+    uptr x_base;
+    unsigned x_handy;
+  };
+
+  const int __sanitizer_XDR_ENCODE = 0;
+  const int __sanitizer_XDR_DECODE = 1;
+  const int __sanitizer_XDR_FREE = 2;
+#endif
+
   struct __sanitizer_passwd {
     char *pw_name;
     char *pw_passwd;