[PATCH] D59504: [NFC][Sanitizer] Clean up GetRealFunctionAddress

[Julian Lettner via Phabricator via llvm-commits]

yln marked 2 inline comments as done.
yln added inline comments.


================
Comment at: compiler-rt/lib/interception/interception_linux.h:30
+#define INTERCEPT_FUNCTION_LINUX_OR_FREEBSD(func)                         \
+  (REAL(func) = (FUNC_TYPE(func)) ::__interception::GetFuncAddr(#func))
 
----------------
delcypher wrote:
> Is this right? The previous version didn't have an assignment.
The old version of GetRealFunctionAddress takes a pointer for it's second parameter, which is assigned:
```
*func_addr = (uptr)dlsym(RTLD_DEFAULT, func_name);
```


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D59504/new/

https://reviews.llvm.org/D59504