update

egecetin · Oct 26, 2024 · cffb162 · cffb162
1 parent aa874a1
commit cffb162
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/utils/ErrorHelpers.hpp b/include/utils/ErrorHelpers.hpp
@@ -19,14 +19,14 @@ extern std::vector<std::pair<std::string, std::shared_ptr<std::atomic_flag>>> vC
 inline std::string getErrnoString(int errVal)
 {
 	std::array<char, BUFSIZ> buffer{};
-	auto *val = strerror_r(errVal, buffer.data(), BUFSIZ);
 #if (_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !_GNU_SOURCE
+	int val = strerror_r(errVal, buffer.data(), BUFSIZ); // XSI-compliant version
 	if (val != 0)
 	{
 		return "Cannot get error message";
 	}
 	return buffer.data();
 #else
-	return val;
+	return strerror_r(errVal, buffer.data(), BUFSIZ); // GNU-specific version
 #endif
 }