[compiler-rt] [fuzzer][Fuchsia] Forward fix for undefined StartRssThread (PR #155514)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: None (PiJoules)

<details>
<summary>Changes</summary>

The declaration was static when it shouldn't be since it can be defined in FuzzerUtilFuchsia.cpp

---
Full diff: https://github.com/llvm/llvm-project/pull/155514.diff


1 Files Affected:

- (modified) compiler-rt/lib/fuzzer/FuzzerDriver.cpp (+2-2) 


``````````diff
diff --git a/compiler-rt/lib/fuzzer/FuzzerDriver.cpp b/compiler-rt/lib/fuzzer/FuzzerDriver.cpp
index cd143f1089ef0..af9c260537e2f 100644
--- a/compiler-rt/lib/fuzzer/FuzzerDriver.cpp
+++ b/compiler-rt/lib/fuzzer/FuzzerDriver.cpp
@@ -306,7 +306,7 @@ static int RunInMultipleProcesses(const std::vector<std::string> &Args,
   return HasErrors ? 1 : 0;
 }
 
-static void StartRssThread(Fuzzer *F, size_t RssLimitMb);
+void StartRssThread(Fuzzer *F, size_t RssLimitMb);
 
 // Fuchsia needs to do some book checking before starting the RssThread,
 // so it has its own implementation.
@@ -320,7 +320,7 @@ static void RssThread(Fuzzer *F, size_t RssLimitMb) {
   }
 }
 
-static void StartRssThread(Fuzzer *F, size_t RssLimitMb) {
+void StartRssThread(Fuzzer *F, size_t RssLimitMb) {
   if (!RssLimitMb)
     return;
   std::thread T(RssThread, F, RssLimitMb);

``````````

</details>


https://github.com/llvm/llvm-project/pull/155514