From 37215cf706ab74ad5f59cd53e0eff26aaab047cb Mon Sep 17 00:00:00 2001
From: Kostya Serebryany <kcc@google.com>
Date: Mon, 15 Dec 2014 23:02:57 +0000
Subject: [asan] introduce __sanitizer_set_death_callback, deprecate
 __asan_set_death_callback

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@224286 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/sanitizer_common/sanitizer_common.cc | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

(limited to 'lib/sanitizer_common/sanitizer_common.cc')

diff --git a/lib/sanitizer_common/sanitizer_common.cc b/lib/sanitizer_common/sanitizer_common.cc
index c3740f24a..7bb4f4581 100644
--- a/lib/sanitizer_common/sanitizer_common.cc
+++ b/lib/sanitizer_common/sanitizer_common.cc
@@ -94,19 +94,23 @@ uptr stoptheworld_tracer_pid = 0;
 // writing to the same log file.
 uptr stoptheworld_tracer_ppid = 0;
 
-static DieCallbackType DieCallback;
+static DieCallbackType InternalDieCallback, UserDieCallback;
 void SetDieCallback(DieCallbackType callback) {
-  DieCallback = callback;
+  InternalDieCallback = callback;
+}
+void SetUserDieCallback(DieCallbackType callback) {
+  UserDieCallback = callback;
 }
 
 DieCallbackType GetDieCallback() {
-  return DieCallback;
+  return InternalDieCallback;
 }
 
 void NORETURN Die() {
-  if (DieCallback) {
-    DieCallback();
-  }
+  if (UserDieCallback)
+    UserDieCallback();
+  if (InternalDieCallback)
+    InternalDieCallback();
   internal__exit(1);
 }
 
@@ -280,4 +284,9 @@ void __sanitizer_set_report_path(const char *path) {
 void __sanitizer_report_error_summary(const char *error_summary) {
   Printf("%s\n", error_summary);
 }
+
+SANITIZER_INTERFACE_ATTRIBUTE
+void __sanitizer_set_death_callback(void (*callback)(void)) {
+  SetUserDieCallback(callback);
+}
 }  // extern "C"
-- 
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