[PATCH] [dfsan] Initial set of custom functions and interceptors for libc.

[Alexey Samsonov]

================
Comment at: lib/dfsan/CMakeLists.txt:33
@@ -30,3 +32,3 @@
                                 SOURCES ${CLANG_RESOURCE_DIR}/dfsan_abilist.txt)
 add_custom_command(OUTPUT ${CLANG_RESOURCE_DIR}/dfsan_abilist.txt
                    VERBATIM
----------------
Note that this file won't be copied anywhere when you run "make install". Probably you should do smth. similar (or somehow reuse) add_compiler_rt_resource_file CMake macro.

================
Comment at: lib/dfsan/CMakeLists.txt:7
@@ +6,3 @@
+  dfsan_custom.cc
+  dfsan_interceptors.cc
+  )
----------------
Let's keep closing parethesis on the same line

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Comment at: lib/dfsan/dfsan_custom.cc:21
@@ +20,3 @@
+#include <ctype.h>
+#include <dlfcn.h>
+#include <stdlib.h>
----------------
We try to avoid including system headers in sanitizer tools, is probability an issue for dfsan?


http://llvm-reviews.chandlerc.com/D1397