[compiler-rt] [compiler-rt][Fuzzer] SetThreadName fuchsia version. (PR #77227)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

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

Author: David CARLIER (devnexen)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/77227.diff


1 Files Affected:

- (modified) compiler-rt/lib/fuzzer/FuzzerUtilFuchsia.cpp (+2-1) 


``````````diff
diff --git a/compiler-rt/lib/fuzzer/FuzzerUtilFuchsia.cpp b/compiler-rt/lib/fuzzer/FuzzerUtilFuchsia.cpp
index cfb81cd3f780bb..373f750b8a32d3 100644
--- a/compiler-rt/lib/fuzzer/FuzzerUtilFuchsia.cpp
+++ b/compiler-rt/lib/fuzzer/FuzzerUtilFuchsia.cpp
@@ -20,6 +20,7 @@
 #include <fcntl.h>
 #include <lib/fdio/fdio.h>
 #include <lib/fdio/spawn.h>
+#include <pthread.h>
 #include <string>
 #include <sys/select.h>
 #include <thread>
@@ -606,7 +607,7 @@ size_t PageSize() {
 }
 
 void SetThreadName(std::thread &thread, const std::string &name) {
-  // TODO ?
+  (void)pthread_setname_np(thread.native_handle(), name.c_str());
 }
 
 } // namespace fuzzer

``````````

</details>


https://github.com/llvm/llvm-project/pull/77227