From 750b4eb89e8504ef7ec88528538e0c92fc06678a Mon Sep 17 00:00:00 2001
From: Yifan Lu
Date: Sat, 8 Oct 2016 14:03:00 -0700
Subject: Added support for platform specific aux data to execmem

---
 lib/substitute.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/substitute.h')

diff --git a/lib/substitute.h b/lib/substitute.h
index 9a8d9ba..4e4f7f9 100644
--- a/lib/substitute.h
+++ b/lib/substitute.h
@@ -100,6 +100,8 @@ struct substitute_function_hook {
     int options;
     /* If not zero, then assume the actual address of function is func_addr */
     uintptr_t func_addr;
+    /* Any platform specific auxiliary data */
+    void *opt;
 };
 
 /* substitute_hook_functions options */
-- 
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