[PATCH] D21083: [sanitizer][esan] Add internal_sigaction_syscall

[Derek Bruening via llvm-commits]

bruening added inline comments.

================
Comment at: lib/sanitizer_common/sanitizer_linux.cc:683
@@ +682,3 @@
+    k_act.sa_flags = u_act->sa_flags | SA_RESTORER;
+#if !SANITIZER_ANDROID || !SANITIZER_MIPS32
+    k_act.sa_restorer = u_act->sa_restorer;
----------------
Please elaborate: you're saying there are variables available to get the platform and that's preferable to the preprocessor defines?  These preprocessor defines are what all the surrounding routines are using for this same type of code, so I'm not sure what other method you're suggesting.


http://reviews.llvm.org/D21083